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Tuesday, December 7, 2010

Web Development Services

Web development services offered by companies in India are known globally for their standard quality including of custom website designing, corporate web designing, industry based designing, e-commerce web designs, PSD to XHTML conversion, hand sketch designing, table less websites, template designs, web 2.0 based designing, website redesign, etc. Moreover, India’s web development companies charge just a fraction of the fees charged by the companies in the USA, UK and Australia.

Web development companies in India put major thrust on the planning and designing of the website. After the first phase is done away with strategies are made to target the potential audience. Moreover, web developing companies use Markup languages (XHTML and XML), Style sheet languages (CSS and XSL), Client-side scripting (JavaScript and VBScript), Server-side scripting (PHP and ASP), Database technologies (MySQL), Multimedia technologies (Flash and Silverlight), etc. for web development.

As has been admitted elsewhere, India’s IT companies charge less for web development work but that does not mean that there is any compromise on the quality as the companies ensure that the product matches all the established quality standards accepted globally. Keeping world standard in software is a reason that India’s IT industry has received such tremendous growth and development in last two decades.

Achievements and unprecedented success of IT companies has led to the phenomenon called IT boom which contributes to the emergence of numerous website development companies in India. Web development companies aim to have full design & development capability to deliver a site that in turn enables its clients meet their specific requirements. The web development services being offered help corporate organizations generate information about them.

Changing dynamics in web world notwithstanding requires website development service providing companies use latest technologies including of Web 2.0, e-commerce design and development, ERP implementations, etc. to meet the cascading requirements of clients. Moreover, in order to do a client oriented web development there has to be a complete brand study, brand positioning, etc. Once the study is done with the service providing company may go forward in for web development.

Services such as Need Analysis & RFP creation, Solution Designing & Creative Story Boarding, Website Content Planning & Drafting, Product Photography, Graphic Designing, Designing Flash Intros & Animations, HTML Coding & Java Scripting, Website planning, etc. are the part of website development services. Sectors being covered by it include publishing, travel, real estate, television, entertainment; education, etc. are some sectors which are being covered by the services offered by web development companies.

Notwithstanding, web development application, technology deployment for web development, absorbing content of web application development, design structure of the web application development and application development, etc. some services which are being outsourced by IT companies in India which are not only cost effective but also are according to the standards established and accepted in the developing countries.

Adhering to traditional model of web development, custom website solutions, web programming, and web application development, etc., India’s IT companies try to meet the utmost requirements of clients. With open and flexible mindset as well respect to clients enables Indian IT firms to be on the top of IT industry around the world.  

Monday, November 29, 2010

Data Migration

A common misconception about data migration is that it is merely a transfer of data from one place to other place; however, the fact is that it is more than this and actually involves the translation of data from one format to another format. Additionally, a data migration can also include transfer from one storage device to another storage device in such a situation it requires someone or something to help in the process as data migration or transfer does not happen on own.

The requirement of data migration comes up when some company upgrades its database or system software. The up gradation can be either from one version to another or from one program to a totally different program. Moreover, before any data migration IT professional uses entire programs or just scripts to write down software so that data migration can be done. Data migration can also be a part of company’s up gradation policy and program.

Data migration is done for security of data. Storing the data which has little use as backup can help the company and employees in case some data crash happens and valuable data lost. Moreover, data storage is important for historical purposes or for periodic access and the same can be done only through data migration. The data can be stored in various forms including of saving the data in CDs or DVDs or external hard disc.

Stored data is put in achieve which can be accessed through networking. Though the transfer of data from one format to other or from one place to other is done offline, it can be made available through intranet. A procedural approach is taken for data migration wherein four steps are crucial. The first step is to do analysis of source data. Then extraction and transformation of data is done which is followed by validation and repair of data and concludes to the use of data in the new program.

Storage migration, Database migration, Application migration, Business process migration, Project versus Process, etc. are some fundamental kinds of data migration. As has been mentioned, data migration takes place in three phases; the data migration software performs the necessary machinations in the whole process of data migration. Validation and repair is considered the most sensitive phase in the whole process of data migration.

In third phase of data migration called validation and repair, the data is evaluated for potential problems before it is delivered to the user. However, irresolvable problems or issue can be marked at this stage so that the same can be cured at the crucial point of data transfer. Additionally, in order to get an effective data migration procedure at the place, mapping of the data on the old system is done. The whole process is mapped to the new system providing a design for data extraction and data loading.

Data migration can be disastrous at a time when certain technologies which run the data may be abandoned altogether. The result could be useless data migration. Similarly, the design related to the old data formats to the new should be matching so that there is no anomaly. In the data migration of programming data extraction where data is read and transferred from the old system to new and data loading where data is written to the new system is done in effective manner.