Written by Administrator
List Price: $ 89.29
Price: $ 86.67
Web Database Development Step by Step Dv-Dlt Fundamentals by Buyens 0735609667
 | $4.48 End Date: Sunday May-26-2013 5:40:48 PDT Buy It Now for only: $4.48 Buy It Now | Add to watch list |
 | $59.98 End Date: Wednesday Jun-19-2013 8:31:37 PDT Buy It Now for only: $59.98 Buy It Now | Add to watch list |
Written by Administrator
database development eBay auctions you should keep an eye on:
Lab Manual for Database Development Custom Edition by Rachelle Reese (2012)
 | $10.00 (0 Bids) End Date: Tuesday May-28-2013 0:20:19 PDT Buy It Now for only: $13.00 Buy It Now | Bid now | Add to watch list |
 | $8.18 End Date: Friday Jun-14-2013 8:07:00 PDT Buy It Now for only: $8.18 Buy It Now | Add to watch list |
 | $62.98 End Date: Thursday Jun-13-2013 15:35:06 PDT Buy It Now for only: $62.98 Buy It Now | Add to watch list |
Written by Administrator
Most popular database development eBay auctions:
Lab Manual for Database Development Custom Edition by Rachelle Reese (2012)
| | $10.00 (0 Bids) End Date: Tuesday May-28-2013 0:20:19 PDT Buy It Now for only: $13.00 Buy It Now | Bid now | Add to watch list |
| | $8.18 End Date: Friday Jun-14-2013 8:07:00 PDT Buy It Now for only: $8.18 Buy It Now | Add to watch list |
| | $62.98 End Date: Thursday Jun-13-2013 15:35:06 PDT Buy It Now for only: $62.98 Buy It Now | Add to watch list |
Written by Administrator
User’s Level on eBay:
Atari ST LaserDB Source-Level and Assembly-level Debugger User's Guide
 | $0.99 (0 Bids) End Date: Saturday May-25-2013 15:54:32 PDT Bid now | Add to watch list |
 | $79.99 End Date: Thursday Jun-6-2013 16:55:41 PDT Buy It Now for only: $79.99 Buy It Now | Add to watch list |
Written by Administrator
Article by Carol A. Martin
Registration software packages are a great tool for undergoing the operation of online registration systems. Since accept with the common indisputable fact that nowadays almost everyone is running following World-wide-web commonly referred to as the “internet”. The people have become a great deal of determined by the web that a majority of of the works that could be possible done over the web are undergone with the people. The using of internet normally saves time in addition physical energy that are needed to will give you results with the physical appearances being present within the venues of your works each and every time you intend to undergo certain activities.
The use of internet has opened ahead of the people a number of opportunities the place that the job prospect is the highest. People involved with growth and development of softwares are needed in particular from the internet and software development companies.
Among various softwares being developed on daily basis, the most beneficial softwares that reside in the world is definitely the registration software. When you’ve got a minimum of done the net for a while and needed to have your very own e-mail address, then would you like to have it only by mere asking or requesting? No, my pal you do not!
You have to undergo a procedure generally known as “registration process” to validate your entry and become a registered member to the email website and then finally you may have a contact id from there that is accessible only from the an individual who is going to be knowing the password to open the id, i.e. you.
So, exactly what is the “registration process”?
In order to verify your details also to become certain you might be a real man without a spam, the site owners include various software in thus to their site to undergo by way of the viewers people who wish to be part of the subsequent website or some particular page. These registration systems aren’t but registration softwares which are actively produced by various software developers of all world wide. The registration systems mainly feature an electronic form the place that the user is required to fill up using the given instructions and asked questions through online filling techniques.
The usage of effective online registration softwares employ specific kinds which bring about replenishing of any field as instructed and unless you fill each field according to the instructions and do apply using their rules and instructions, the registration systems won’t let the online e-forms to acquire submitted into the site in which registration has been done.
After successful completing the form filling, accomplishing this will generate some valid id and password to get qualified for work and say hello to the following registered webpage.
I am the content writer for Online registration free, Online registration free,Online registration free
![PHP Tutorials: Image Upload Website - User Registration [1/4] (7/30)](http://i.ytimg.com/vi/AzBAE0AgoWo/default.jpg)
Create an image upload website in this easy to follow series. Includes user registration/login, creating, renaming and deleting albums, uploading images with thumbnail generation and deleting images. Design template files can be downloaded from the phpacademy forum. Official website phpacademy.org Support Forum http Follow us on Twitter! twitter.com
Video Rating: 5 / 5
Written by Administrator
Michael asks…
Time Remaining:
1. (TCO 1) Analytical skills _____. (Points: 3)
help you work with end users, as well as other analysts and programmers
help you understand the potential and the limitations of information technology
help you manage projects, resources, risk, and change
enable you to understand the organization and its functions, to identify opportunities and problems, and to analyze and solve problems
promote an understanding of the different types of information systems
2. (TCO 1) Technical skills _____. (Points: 3)
help you work with end users, as well as other analysts and programmers
help you understand the potential and the limitations of information technology
help you manage projects, resources, risk, and change
enable you to understand the organization and its functions, to identify opportunities and problems, and to analyze and solve problems
promote an understanding of the different types of information systems
3. (TCO 3) Which of the following is not a true statement? (Points: 5)
An object’s behavior depends on its state and the operation being performed.
An object’s state is determined by its attribute values and links to other objects.
An operation is simply an action that one object performs upon another in order to get a response.
An object’s state and behavior are packaged separately.
An object has a state and exhibits behavior through operations that can examine or affect its state.
4. (TCO 3) A systems development methodology created to radically decrease the time needed to design and implement information systems best describes _____.
(Points: 5)
Participatory Design (PD)
rapid application development
joint application design
CASE
Agile Methodologies
5. (TCO 2) Arguably, the most instrumental person to the successful completion of any project is the _____. (Points: 5)
project manager
chief information officer
department manager
staff consultant
end user
6. (TCO 2) Which of the following is not a project management phase? (Points: 5)
Closing down the project
Planning the project
Executing the project
Initiating a project
Implementing the project
7. (TCO 2) The concept of comparing present cash outlays to future expected returns best defines _____. (Points: 5)
cost/benefit analysis
internal rate of return
time value of money
investment return analysis
monetary futures analysis
8. (TCO 3) The impertinence characteristic of a good systems analyst is represented by which of the following statements? (Points: 5)
You must challenge yourself to look at the organization in new ways.
Every fact must fit with every other fact.
Assume anything is possible and eliminate the infeasible.
You should question everything.
Your role is to find the best solution to a business problem.
9. (TCO 3) Analysts gathering information from as many sources as possible about what the new system should do is indicative of _____.
(Points: 5)
requirements determination
requirements structuring
alternative generation and selection
project identification and selection
project initiation and planning
10. (TCO 3) What is the term that refers to systems development projects bogged down in an abundance of analysis work? (Points: 5)
Information overload
Analysis paralysis
Analysis overload
Information abundance
Disruptive analysis
11. (TCOs 4 & 5) What is the most common style for a logical database model? (Points: 2)
Relational database model
Hierarchical database model
Network database model
Object-oriented database model
Hybrid database model
12. (TCOs 4 & 5) A named two-dimensional table of data is a(n) _____. (Points: 2)
network
tree structure
relation
tuple
object
If it’s a pre-exam, they’re probably looking to find out what you know or what level you’re at. So, YOU need to answer the questions or their evaluation of you will be skewed.
Mandy asks…
All the components required to make a Java application are provided free of cost by Sun. Then, how does it make money out of it. I am developing a Swing Java SE application, and I find that the Java Development Kit (JDK), Netbeans IDE and the Java DB aka Derby database are provided free of charge. So, I am not paying a penny to Sun, yet I am able to make a professional Java application.
Does it earn money through training or certification?
Excellent question, and I’ve not been able to find a sure answer to it.
There are parallels with Linux (all the different flavours of it) which are also free, being Open Source. The actual development of these is done free, too, by interested volunteers. Companies then can sell it on for money, the money being for training, technical support, and additional features or front ends they put on.
The regular users in the Programming section would know more about it. Ask the question again there,or in Computers – general. Some of them may have had experience with paid services related to Java. Maybe for large enterprise versions, they DO charge?
Charles asks…
I invented a super low cost GPS (if not free, how can it be done you say, get me an appointment with them and I will cut you in), along with a long/lat driven SQL database that has a great “conceptional” fit with the new Yahoo services: tagging, local business development, consumer travel, directions and mapping, child safety, NO privacy concerns.
Guaranteed that you are found ONLY when you or yours wants to be found or needs something. This GPS has been designed to be delivered to the masses so everyone could have the benefits of satellite travel, ultimately leading to less oil dependency and a realistic reduction in emissions, outside the Global Warming controversy, how can you argue with either. The satellites are there anyways why not put them to work for everyone. This is no bs, if I have to cut off my ear to prove it I will.
This pulls a lot of things together, from virtual to reality. Yahoo could use the shot in the arm too!!
*Write them and tell them what you have.*
Mary asks…
I am starting a website design/development business on the side, and I am trying to come up with some fair pricing criteria. Here is what I have so far. I would really appreciate it if someone could look it over and advise me! Thanks!
GENERAL PRICING
$25 per page
$125 minimum for basic website package:
•5 pages (example: HOME | ABOUT | GALLERY | SERVICES | CONTACT)
•Original design and content
•HTML/CSS/Javascript
•Domain registration and hosting services assistance
oAdditional cost for domain name purchase and/or hosting service subscription
•20 hours work time included
•Time in excess of 20 hours +$20 per hour
•Meta tags and keywords included
•No charge for copy provided by client
oCopy writing +$15 per page
GRAPHICS PRICING
Logo design + $40
Custom graphic design +$40
1 background image included
Photo editing and optimization:
•2 photos per page included
•+$15 per each additional photo edit/optimization
Headers, title banners included
MULTIMEDIA PRICING
1 video file included
1 audio file included
Additional multimedia +$15 per file
NOT INCLUDED
Database design, photography, photo restoration, print collateral design, tech writing, video editing, Multimedia integration, DHTML, FLASH, XML, Java Applets.
*Upon project completion at final invoice, any additional site updates, editing, and/or site maintenance will be provided at $30 per hour
It’s just my opinion but I think it’s too low. You need to figure out how long this will take you to do and how much you want to make per hour. If it’s going to take you 15-20 hours to do, then $125 doesn’t seem too good. If you can knock it out in about 5 hours, then it’s pretty good.
John asks…
I invented a super low cost GPS (if not free, how can it be done you say, get me an appointment with them and I will cut you in), along with a long/lat driven SQL database that has a great “conceptional” fit with the new Yahoo services: tagging, local business development, consumer travel, directions and mapping, child safety, NO privacy concerns.
Guaranteed that you are found ONLY when you or yours wants to be found or needs something. This GPS has been designed to be delivered to the masses so everyone could have the benefits of satellite travel, ultimately leading to less oil dependency and a realistic reduction in emissions, outside the Global Warming controversy, how can you argue with either. The satellites are there anyways why not put them to work for everyone. This is no bs, if I have to cut off my ear to prove it I will.
This pulls a lot of things together, from virtual to reality. Yahoo could use the shot in the arm too!!
Start here: http://docs.yahoo.com/info/
If you meet a high enough wall, do you have to stick with yahoo?
You’ll can keep plugging away at looking for other potential allies until you find one. Persistence/perseverance is the name of the game.
If a smaller company has enough means to pilot your project it may be much more receptive than Filo and more profitable for you. They may be less bureaucratic and open to innovators.
Powered by Yahoo! Answers
Written by Administrator
Richard asks…
I am in the process of my next career move. I enjoy working in banking environment. Currently am a good application/system/database developer. A friend of mine pursue me get in the risk department. He told me Risk has better future in Bank. And it pays much more than IT too.
Both fields have a good future. Risk Management, if you are referring to managing customer’s financial risk, will likely lead to a better financial future. The reason is that there are only so many IT jobs that are very big in nature (CIO). Management and director type jobs pay well, but not insane. Risk management, on the other hand, implies you are helping companies juggle $100′s of millions in funds, and protect these funds from the inherent risks in the world (interest rates, cash flow timing, liquidity risks…etc). It is obvious that the value added in that role is much larger than that of IT, and insane paying positions more readily available. However, it is a considerable different skill set than that which you already do, much heavier in hardcore mathematical finance.
Betty asks…
Im studying for Electronics and biomedical Engineering…now into my 7th semester
I hav an option to choose an elective subject amongst the three
1. Computer Networks
2.Embedded Systems
3.Artifical Neural Networks
I am including the syllabbus of each subject also with this
1. Computer Networks
Module 1
Introduction to computer networks – Types of Networks – Layered architecture- OSI reference model, TCP/IP reference model –Internet Protocol Stack – Network Entities in Layers- Connection oriented and Connection less services. Transmission media – description and characteristics – base band and broad band transmission – synchronous and asynchronous transmission – full duplex and half-duplex links. MODEMS serial communication standards – X-21 digital interface.X.25 Networks.
Module 2
Need for data link layer – Error detection and correction Techniques- Elementary data link layer protocols-sliding window protocols – Multiple Access protocols -Random Access protocols: ALOHA-CSMA and CSMA/CD. Terminal handling – polling, multiplexing and concentration. Local area Network: LAN addresses- Address Resolution Protocol-Reverse Address Resolution Protocol. Ethernet: Ethernet Technologies-IEEE standards- Hubs-Bridges and Switches.
Module 3
Network Layer: Virtual circuits and data grams -Datagram and Virtual circuit service- Routing – different types of congestion control – IP protocol – Subnets – Multicasting – Network layer in ATM.
Transport layer – Transport layer services – design issues – Elements of transport Layer – Internet Transport Protocols (TCP and UDP).
Module 4
Session layer – design issue – data exchange – dialogue management – synchronisation -
remote procedure call – client server model.
Application layer – network security and privacy – cryptography – Domain Name System (DNS)- SMTP – SNMP – virtual terminal and file transfer protocols – electronic mail – WWW and HTTP.
References:
1. Andrew S Tannenbaum, Computer Networks, Prentice hall of India Pvt. Ltd, 2003.
2. Uyless Balack, Computer Networks, Protocols Standards & Interfaces, Prentice hall of India Pvt. Ltd, 2000.
3. Zheng, S Akhtar, Networks for computer scientists and Engineers, Oxford Press, 2004
4. S. Keshav, An Engineering Approach to Computer Networking, Pearson education, 2002
5. Uyless Black, Computer Networks – Protocols, Standards and Interfaces, PHI Ltd., 1994
6. Stalling , Local and Metropolitan Area Networks Prentice Hall; 6th edition (April 15, 2000)
7. Jean Walrand Communication networks, Richard D Irwin (May 1991) 2nd Edition
2.Embedded Systems
Module I
Overview of Embedded System: Embedded System, Categories of Embedded System ,Requirements of Embedded Systems, Challenges and Issues in Embedded Software Development, Applications of Embedded Systems in Consumer Electronics, Control System, Biomedical Systems, Handheld computers, Communication devices.
Module II
Embedded Hardware & Software Development Environment :- Hardware Architecture, Micro- Controller Architecture, Communication Interface Standards, Embedded System Development Process, Embedded Operating systems, Types of Embedded Operating systems.
Module III
Real Time & Database Applications :- Real-Time Embedded Software Development, Sending a Message over a Serial Link, Simulation of a Process Control System, Controlling an Appliance from the RT Linux System, Embedded Database Applications using examples like Salary Survey, Energy Meter Readings.
Module IV
Microchip PIC16 family – PIC16F873 processor – features – architecture – memory organization – register file map – I/O ports – PORTA – PORTB – PORTC – Data EEPROM and flash program memory – Asynchronous serial port – SPI mode – I2C mode.
TEXT :
1. Dreamtech Software Team , Programming for Embedded Systems-, Wiley Dreamtech 2002
2. Rajkamal, Microcontrollers- Architecture, programming, Interfacing and system Design, Pearson Education, 2005
3. John B Peatman Design with PIC micro-controllers:, Pearson Education
3. Artificial Neural Networks
EB/CS/IT 705 (C) ARTIFICIAL NEURAL NETWORKS
Module I
Introduction to neural networks. Artificial neural networks. Biological neural networks- Comparison , Basic building blocks of ANN. Activation functions. McCulloch-Pitts Neuron Model, Hebb net. Learning Rules-Hebbian Learning Rules, Perceptron, Delta, Competitive, Boltzmann. Perceptron networks- single layer, multilayer –algorithm.
Module II
Feedback Networks, Discrete Hopfield nets, Continuous Hopfield nets. Feed Forward Networks: Back Propagation Networks, Learning Rule, Architecture, training algorithm. Counter Propagation Network: Full CPN, Forward only CPN, architecture, training phases.
Module III
Adaptive Resonance Theory, architecture, learning in ART, Self Organizing feature maps: Kohonen SOM, Learning Vector Quantization, Max net, Mexican Hat, Hamming net
Choose embedded system, if you wanna do some assembly/machine language programming.
Choose Networks if you are interested in Communications and protocols, from your syllabus it seems they have just theory and concepts, so lot of text to learn in this case.
Neural networks have some complex and advanced algorithms helpful in data mining and clustering, it is also an interesting subject but with lot of maths and algos.
If you advance in computer networks you can do CCNA etc easily
embedded system is helpful if you wanna pursue your carrier in electronics
neural networks can help you land in very good software companies such as oracle etc.( I would choose this if I were you!!)
All the best.
Linda asks…
Anything you can tell me about the pros/cons of these choices is apreciated.
1. iSeries Business Applications Developer:
Analyze, design, code and support applications in a distributed processing environment using the IBM iSeries.
2. Game Developer:
Create 3D games and other high-performance multimedia applications, using current PC technology.
3. Java Internet Developer:
Use applied Internet technology and Java to design and manage web sites, including operating system and local area network capabilities/constraints, and security and internet work connectivity issues.
4. Software Developer:
Software Developer:
Develop application programs (using Java, C++, Visual Basic) that run in a graphical user interface (GUI) environment. Object oriented programming (OOP) techniques are emphasized.
5. Database Developer:
Develop skills in database design, development and administration techniques. Practical hands on projects use current programming and system software tools
I have some programming experience, I have done a bit of java and C/C++. Also some XHMTL. I’m not much of a visualy creative person and like logical problem solving type tasks.
Don’t focus on the job…focus on what it is you are trying to learn. The job will fall into place thereafter.
If you have no programming experience whatsoever and are trying to fast track your way into a job, then I would recommend looking at either PHP for web application development or Java or C# for general programming.
PHP is pretty simple to get started with and there is LOTS of existing tools and tutorial sites to help you get going.
Java and C# are good overall programming languages, reasonably easy to get started with (though there are easier ones), but have very advanced capabilities so that once you get started with them you can grow quite far with them.
Search Google for “PHP tutorials” or “getting started with Java” or similar for a ton of links and sites to help you out.
Good luck.
Donald asks…
im studying a BTEC National Diploma in Website Development. and one of my lessons is Advanced Databases. and we now have an assignment. and im having troubles coming to grasp how to do normalisation. sure i understand the concept, not wanting to have repeat fields for data.
here are my fields i need to have normalised:
—————————
HolidayCode
Country
Duration
DifficultyCode
Description
Cost
—————————
Can you normalise them for me, but not just that. can you tell me the process and literally show me the steps you took From UNF —> *NF
Thank you for your help 
Normalization can be a bit strange at first, but it gets better.
Try this site, it may help you out more than I can.
Http://www.phlonx.com/resources/nf3/
Joseph asks…
I need to add a database to a Web site and am familiar with HTML. I have decided to purchase a program or use an open code generator to help the process of generator PHP code to add to my site. So far I have only found one or two sources that is affordable for me.
PHP Magic http://www.websitedatabases.com/
PhpMyEdit http://www.phpmyedit.org/
I would like to look at other options before I start the project. Does any one know of any other sources for good PHP code generation or PHP applications?
2 to try:
Php Object Generator:
http://www.phpobjectgenerator.com/
Eclipse PDT (if you already have Eclipse and the Web pack):
http://www.eclipse.org/pdt/index.php
And a website for help choosing one:
http://www.php-editors.com/
Powered by Yahoo! Answers
Written by Administrator
Jenny asks…
I was asked to write a script that would allow users for a site to upload pictures. The site is pure HTML and looks like it’s from the late 90s, so i’ll need to make it database driven with mysql and the image script is fairly straight forward. I do not like doing the actual design of sites, so i’ll leave it alone.
How much should I charge to do this, note this is a side project and I have a degree in Computer Science.
You can get competitive prices from a freelancing site such as what I have linked, then I’d increase that price anywhere from 20 to 50 percent if it’s something local. I wouldn’t mess with it for less than a few hundred bucks because you’ll have more PHP to code than you realize (user system, etc)
Linda asks…
I’ve read on the internet about how outdated our computer science curriculum is here in America. With new web technologies coming out so fast, is it even wroth the cost to obtain an undergraduate degree in computer science to program a professional database backed website? Will the fundamentals and the math actually be helpful in what I want to do?
I have started a Computer Science degree in Ireland and not sure what ill end up doing web, video etc. You would be getting the degree for employers mostly and learning how everything on the backend works. As for all the new technologies on the web it would be up to you to pick the ones you want to learn about in your own time, tutorials etc
Have to ask yourself if you even intend to work for someone else or for yourself? Would you need a degree if thats the case?
Charles asks…
•
•We started with the hope and now we are at that crossroad today in which we are equipped with the greatest technological advantages of all time, and still risk whatever we have built over the decades. Regular shift in out technological approach from manual to the automated system, standalone to unified database, traditional software technology to open source technologies, static to dynamic website applications development, in-house development to offshore outsourcing business solutions, and still being economical, advancement in the technologies and infrastructure, equipment, search engine optimization, internet marketing and the rapid increase in the size of the market. Hence, with the ever changing technology and environment it has been not easy to deliver “The Best” and a threat of being obsolete remains.
Therfore, the best solution to capture the road to global business marketing is by outsourcing your services to the countries like India who are enriched by rich resources offering cheap, best, reliable and effective business solutions to all its investors this quality has made India the no. one contender for International centre of IT outsourcing increase in the number of investors has lead India to deliver best solutions. Due to the expertise in the field, market research of the company is done in such a way that leads to the best solutions ever which is a must for any company who wants to survive in the tooth to tooth competition. For decades, companies have been using outsourcing strategies but offshore outsourcing penetrated the IT world when companies found difficult to bear high development cost of local providers.
These services includes offshore services, production, outsourcing business solutions, application services, network outsourcing services and outsourcing software development services. This practice leverages the guaranteed quality services and the cost efficiency of the IT know-how and expertise in their respective fields with service levels metrics combined to the key performance indicators. They are more sustainable, and these solutions can now easily address complex business problems.
Cost efficiency being one thing and what else made offshore software development outsourcing services to be the global market leader? Online research states that improved access to IT skills and resources and reduction in its investment are the basics for profit making that leaded India as the most preferable destination for outsourcing. No doubt, continuous improvement in technology, future planning and better forecasting are the other main reasons for that fast growth. Offshore software development is one of the fastest growing organization but to output the best product these 6 things are of utmost importance
-Understanding The User’s Needs.
-Reasonable Expectations.
-Estimation of the Size of the Project.
-Shared Vision with the Developer
-Full proof Planning Stages
-Regular & full proofed testing
Yes absolutely brilliant
Mark asks…
I have to decide the technology platforms for building a web based enterprise software. I am looking for platforms which are openly available to minimise the project cost. I chose the database as MySQL, could you please suggest any forms and reports development environment which can be integrated with MySQL as backend and use it for online applications?
Mambo is an open-source, PhP based solution that makes most of what you mention as easy as clicking. The development interface is GUI and simple to navigate – which makes great ease of integrating with MySQL (as MySQL is its native database). You can find it at http://www.mamboserver.com.
Robert asks…
·
·We started with the hope and now we are at that crossroad today in which we are equipped with the greatest technological advantages of all time, and still risk whatever we have built over the decades. Regular shift in out technological approach from manual to the automated system, standalone to unified database, traditional software technology to open source technologies, static to dynamic website applications development, in-house development to offshore outsourcing business solutions, and still being economical, advancement in the technologies and infrastructure, equipment, search engine optimization, internet marketing and the rapid increase in the size of the market. Hence, with the ever changing technology and environment it has been not easy to deliver “The Best” and a threat of being obsolete remains.
Therfore, the best solution to capture the road to global business marketing is by outsourcing your services to the countries like India who are enriched by rich resources offering cheap, best, reliable and effective business solutions to all its investors this quality has made India the no. one contender for International centre of IT outsourcing increase in the number of investors has lead India to deliver best solutions. Due to the expertise in the field, market research of the company is done in such a way that leads to the best solutions ever which is a must for any company who wants to survive in the tooth to tooth competition. For decades, companies have been using outsourcing strategies but offshore outsourcing penetrated the IT world when companies found difficult to bear high development cost of local providers.
These services includes offshore services, production, outsourcing business solutions, application services, network outsourcing services and outsourcing software development services. This practice leverages the guaranteed quality services and the cost efficiency of the IT know-how and expertise in their respective fields with service levels metrics combined to the key performance indicators. They are more sustainable, and these solutions can now easily address complex business problems.
Cost efficiency being one thing and what else made offshore software development outsourcing services to be the global market leader? Online research states that improved access to IT skills and resources and reduction in its investment are the basics for profit making that leaded India as the most preferable destination for outsourcing. No doubt, continuous improvement in technology, future planning and better forecasting are the other main reasons for that fast growth. Offshore software development is one of the fastest growing organization but to output the best product these 6 things are of utmost importance
-Understanding The User’s Needs.
-Reasonable Expectations.
-Estimation of the Size of the Project.
-Shared Vision with the Developer
-Full proof Planning Stages
-Regular & full proofed testing
Elan Technologies
Source(s):
http://www.elantechnologies.com
To AP,
Thanks for good answer.
To Debbie’s angel,
Thanks for good answer.
To AP and Debbie’s angel
Both terrific answers.
Point one ~ hope and eventuality are not coincidental
Point two ~ no, not always, you can’t always control what goes on around you ~ ever
Point three ~ Are they really more sustainable, I have grave doubts about that
Point four ~ Yes it can be, but its not always the case
~ Understanding the user’s needs ~ they may understand, but can they achieve perfection
~ Reasonable expectation ~ does they even exit, do we not expect too much
~ Estimation of the size of the project ~ no, I don’t believe they did or do
~ Sharing a vision is way to complicated ~ we all have different visions
~ Fool proof planning ~ not possible sweetie
~ A huh ~ but that didn’t work either did it
Powered by Yahoo! Answers
Written by Administrator
James asks…
1. Explain why update, insert, and delete problems might arise in denormalized data.
2. Explain why additional tables might be created when normalizing data. Include a brief description of the role of entities, attributes, and primary and foreign keys in the process.
Thank you for all help and please do not leave any negative comments.
Like I said if you dont have any nice comments dont leave any!
Due to the racist jackass I will answer you question whether or not it is your homework.
1) When data is “denormalized” it tends to repeat itself therefore you would have to update and delete numerous records to make changes. As for inserts, the biggest problem I can think of is size of the record.
2) Additional tables are created to hold like data. Take for instance a purchase order. Now if you were looking at a paper order you would see the Customer info, the order number and date, and a lot of detail lines for the products ordered. When we Normalize the data we pull like data into its own table and do our best NOT to repeat any data.
The customer info would be saved in a Customer table which would have data like Name, address, phone number, and the like.
The Order table would contain only data which pertains to the overall order like the date and the order number plus a “link” to the customer table so as to tie in the customer info.
There would also be a Products table for all the products that your company would sell.
The order Details table would be created to tie the Products table to the Order table. First we need a field to contain the Order ID so we can tie back to the Order info and the Customer. Here we would have a field that contained the Product ID which would link back to the Products table so that we would not have to repeat all the Product info like description and other aspects tied directly to the product. Also we would have fields to contain the Quantity Ordered and maybe a price depending on whether or not you gave discounts due to Customer or Quantity.
So now you can see why we would have so many different tables and by looking at the answer to number 2 you can also see what a mess we would have if all this data were repeated thru out the data base. Now if I need to change the customer name I only have to go to the Customer Table since the name is NOT stored anywhere else, only on that table. Same holds for Product details.
For a more in-depth look into Normalization and denormalization go to this web site:
http://www.tdan.com/view-articles/4142
George asks…
The college I’ve enrolled with is offering this for their web design/development course:
• Exploring Web Site Design Methodology.
• Basic Design Concepts.
• Page Layout and Design.
• Site Navigation.
• Graphics.
• Multimedia.
• The Development Process.
• Understanding Web Site Design Technology.
• HTML Standards and Compliance.
• HTML Tables and Page Structure.
• HTML Frames and Site Design.
• Metadata in HTML.
• Cascading Style Sheets.
• Plug-Ins and Downloadable Files.
• Using Web Site Development Tools.
• Microsoft FrontPage 2000.
• Macromedia Dreamweaver
• Allaire HomeSite
• Macromedia Flash 5.0 and Dynamic Media.
• Applying Advanced Design Technology.
• JavaScript and Client-Side Web Scripting.
• Java Applets in Web Pages.
• Extensible Markup Language and Authoring.
• HTTP Servers and Cookies.
• Web Site Publishing and Database Technology.
Please give me your opinion on this. The tuition is 4 classes a week, of 3 hours duration each. And this is for 6 weeks.
Is this enough?
It’s both more than enough, and also NOT enough, all a the same time.
Here’s the problem… A truly successful, QUALITY website takes a large number of diverse skills that are rarely bundled up in one person. For example…
1) Design and layout and usability studies… The creative/artsy stuff.
2) Web programming, database design, writing program specifications… The software engineering stuff.
3) Writing for the web… Tailoring content to be search-engine-friendly, developing strategies to successfully “market” a website, managing a flow of incoming data from contributors (to keep the site “live” and updated)…. The advertising and writing end.
4) Managing database backups, managing and maintaining relations with the registered users… The “boss”, administrative, manager and IT department stuff.
A great way to measure what direction you want to go, and the skills that apply to the field that interests you… Have a look at the “job roles” over on Brainbench… They recommend a specific set of certification tests based on the job role you’re after. Some of the tests are free, most aren’t… But you can look at the outlines of each test for free, and it will give you an idea of what topics you’ll want to cover.
William asks…
a the conservation approach
b crime control lawv enforcement
c JUMP advocates
d proponents of the due process model of law enforcement
Nobody can possibly help you here, because this class is teaching you bogus knowledge which is devoid of meaning outside the context of that particular classroom.
Mary asks…
Trying to understand the break down of these DB’s
Once I know the similarities and difference; how can I reconcile the differences between currently popular object oriented (OO) developments (GUI and processing layers) in concert with also popular relational databases to persistently hold and flexibly manipulate the data for the application?
Can anyone point me in the rigth direction? Even if it is a reading link please. Thanks!
Ooh I like this question! So the main difference in a database being oops or structure would mainly be time. With an oops based language huge databases could be grouped with objects ( you find similarities in the files written, manipulation, searching, ect. ) However, if you live like me (in a hick little town) then go for relational it will be quicker to program and you’ll spend less time dealing with it. Hope that helped!
Sandy asks…
In the data management department of an organization it is common to find examples of application processes, database tools and application development tools (as they are defined in this course).
Why would an organization probably not choose to use a general purpose database tool to provide access to data for all its users?
A couple of reasons:
1) General security
2) Unnecessary info: production does not need access to marketing information and vice versa.
3) Depending on the framework, the network could run extremely slow
Powered by Yahoo! Answers
Written by Administrator
This Databases T-Shirt has undergone extensive quality control before reaching you. We have over 10 years experience in selling products on the internet. The items are created by us and are even customizable! Just contact our great customer service for any questions.
List Price: $ 15.99
Price:
Find More Database Development Products
Written by Administrator
Chicago, IL (PRWEB) September 12, 2011
The PostgreSQL Global Development Group announces the release of PostgreSQL 9.1. This latest version of the leading open source database offers innovative technology, unmatched extensibility, and new features such as synchronous replication, K-Nearest Neighbor indexing, and foreign data wrappers.
“PostgreSQL 9.1 provides some of the most advanced enterprise capabilities of any open source database, and is backed by a vibrant and innovative community with proven customer success. PostgreSQL is well positioned for building and running applications in the cloud,” said Charles Fan, Sr. VP R&D, VMware.
Responding to Users
Version 9.1 delivers several features which users have been requesting for years, removing roadblocks to deploying new or ported applications on PostgreSQL. These include:
Synchronous Replication: enable high-availability with consistency across multiple servers
Per-Column Collations: support linguistically-correct sorting per database, table or column.
Unlogged Tables: greatly improves performance for ephemeral data
“Heroku runs the largest PostgreSQL database-as-a-service in the world,” said James Lindenbaum, Heroku co-founder. “The release of synchronous data replication with 9.1 provides our customers with innovative new ways of protecting mission-critical data, and validates PostgreSQL as one of the fastest-moving datastores available.”
Advancing the State of the Art
Our community of contributors innovates with cutting-edge features. Version 9.1 includes several which are new to the database industry, such as:
K-Nearest-Neighbor Indexing: index on “distance” for faster location and text-search queries Serializable Snapshot Isolation: keeps concurrent transactions consistent without blocking, using “true serializability”
Writeable Common Table Expressions: execute complex multi-stage data updates in a single query Security-Enhanced Postgres: deploy military-grade security and Mandatory Access Control.
“OpenERP has always relied on the enterprise-class features of PostgreSQL to provide a fast, reliable and scalable foundation for the Business Applications supporting our customers’ operations every day. Data integrity in highly concurrent and transactional contexts is a critical topic for us, and we’re very enthusiastic about the new Serializable Snapshot Isolation of PostgreSQL 9.1!” said Olivier Dony, OpenERP Community Manager.
Extending the Database Engine
PostgreSQL’s extensibility enables users to add new functionality to a running production database, and use them for tasks no other database system can perform. Version 9.1 adds new extensibility tools, including:
Foreign Data Wrappers: attach and query other databases from PostgreSQL
Extensions: easily create, load, and manage new database features
All of the above features, and more, are detailed on the What’s New In 9.1 wiki page (http://wiki.postgresql.org/wiki/What%27s_new_in_PostgreSQL_9.1), as well as our release notes (http://www.postgresql.org/docs/9.1/static/release-9-1).
In PostgreSQL’s 25th year of database development, our community continues to advance database technology with every annual release. Download version 9.1 now and experience the most advanced open source database system in the world.
Press Kit: http://www.postgresql.org/about/press/presskit91
Release Notes: http://www.postgresql.org/docs/9.1/static/release-9-1
Downloads: http://www.postgresql.org/download
About PostgreSQL: PostgreSQL is the leading open source database system, with a global community of thousands of users and contributors and dozens of companies and organizations. The PostgreSQL Project builds on 25 years of engineering, starting at the University of California, Berkeley, and has an unmatched pace of development today. PostgreSQL’s mature feature set not only matches top proprietary database systems, but exceeds them in advanced database features, extensibility, security and stability. Learn more about PostgreSQL and participate in our community at http://www.postgresql.org.
Written by Administrator
Ken asks…
I’m looking for sites similar to RentACoder that offer contract jobs for software development and other related tasks.
Could someone please provide me a list of good sites with which they’ve had experience, along with any suggestions on how to get started?
Yes you can try freelance websites like http://getafreelnacer.com/
Lisa asks…
Where can I find/buy a database consisting of url, email address and mailing address of web development and web design companies?
Http://getafreelnacer.com/ provides free web site design , professional web design, web design company, custom website design, web design an development.
John asks…
I want to know the main deferences b/n them. for me System development is the supersubset of database development.
I think when you say system it is more general, like system developement includes database developement.. As an example you see there is the gui programming which is in included in the system developement..
Helen asks…
I have been self employed for almost 10 years and before this I worked in Oracle as an analyst developer. My self employed business is not faring so well and I would love to brush up on my Oracle skills. How can I obtain a copy of Oracle for use on my home PC (Windows XP and Windows Vista o/s).
Please help!
You can get all the oracle software from the following link:
http://www.oracle.com/technology/software/index.html
Maria asks…
I do not have any experience in practical database development but i have theoretical knowledge of it.
You don’t say what prior experience you have. The Open University has a fabulous database course which covers enough detail that it can get you a job as a database administrator but it is level 3 and would be too challenging for someone without a computing background.
Take a look at the details here http://www3.open.ac.uk/courses/bin/p12.dll?C01M359
It was my favourite course!
Powered by Yahoo! Answers
Written by Administrator
Chris asks…
What point in the development model is it important to know that the database will be managed by a relational DBMS? what is the reason?
The Model of database development can be found in
Pg13, the right figure :
http://home.netvigator.com/~angbil/handout3.ppt
Relational database makes the design simple and easy to retrieve data
so we follow these models
Richard asks…
Can you help me?
So far I have, “The goal of the database development process is to produce an operational database for an information system.” Is this true?
So far I have read that the Information systems development process includes phases of implementing an operational database.
But I don’t know how that relates to the Database Development Process as a relationship between the two.
Please help!
Are you taking BUS173 by any chance 
The database development process is an important part of the information systems development process. The database development process produces the data model that specifies the operational database for the information system. The data model is usually the most important artifact for an information system.
Jenny asks…
Which software and database development tools were used for facebook, yahoo, google and ebay?
Are PHP and MySQL enough?
What level of knowledge of Java Enterprise Edition need to develop an efficient database based dynamic web site?
I use PHP and MySQL to make all my dynamic websites.
Thomas asks…
hey,
anyone can tell me what are the documentation that required during the database development life cycle?
thank you
There are basically two areas of documentation required:
1. The User Manual – how to use the Database. Is it configurable or fixed, is there a web-site for on-line support? Is there a phone service for support (free or charged)?
2. The database structure – fields, tables, calculations, relations (internal and/or external) etc – for anyone who needs to have the ability to restructure the database.
Charles asks…
I am currently doing a research paper and need two database sources. My topic is, The Development of the football helmet. Please help, I am still looking but could use some help.
Thats how I searched it, I googled.
Google it.
Powered by Yahoo! Answers
Powered by Yahoo! Answers
