Aim of Software Testing – IT Services

Before software is sold or delivered to the customer is it tested for its workability and quality. Moreover, software testing aims and evaluates the capability of a program or system and determines that the software meets its required results. Notwithstanding, software testing is crucial to software quality and is widely deployed by programmers and testers, it still remains an art for the reason that there is little or limited understanding of the principles of software testing.

However, software testing cannot be confined to debugging as the whole purpose of testing can be quality assurance, verification and validation, or reliability estimation of the software. Various difficulties arising out of software testing are such that there cannot be complete test of a program with moderate complexity.  Therefore, testing can be used as a generic metric which can test the correctness and reliability of the software.

Considered as a trade-off between budget, time and quality, software testing is done by almost all major software development companies. Software testing can be very costly and for that the automation is the best possible solution. Automation is an excellent way to cut down time and cost by using software testing tools and techniques which usually suffer from a lack of generic applicability and scalability. Saving on the cost, automation of software testing is an attractive solution.

Good software testing involves much more than just running the program a few times to see whether it works or not and ensuring that there is smooth working. There are two kinds of software testing e.g. white box and black box testing. The two are used by a test engineer when he designs the test cases. Whereas black box is used for external view of the test object, white box is used for internal view. Notwithstanding, software testing is partly intuitive, but largely systematic.

Aim of Software Testing

Software testing aims to identify the correctness, completeness, security, and quality of developed computer software. And, the whole process of quality test contains the process of technical investigation, performed on behalf of stakeholders, that is intended to reveal quality-related information about the product with respect to the context in which it is intended to operate. However, the quality is not an absolute; it is value to some person.

Software testing also includes testing the process of executing a program or application with the intent of finding errors. However, there cannot be complete testing of software as there can never be complete establishment of the correctness of arbitrary computer software. At the most software testing can furnish a criticism or comparison that compares the state and behavior of the product against a specification.

The observable fact is that using software testing to locate and correct software defects can be an endless process and can be considered a problematic method towards better quality. Moreover, bugs cannot be completely ruled out and chances are that testing and fixing problems may not necessarily improve the quality and reliability of the software as evidence show sometimes fixing a problem introduced much more severe problems into the system.


Outsourcing Application Development: Trend or Necessity?

In today’s era application development is a business which is growing at quite a faster pace. Everyday a new technology seems to challenge the existing one. So the organizations face the challenge of applications getting outdated. Here arises the dilemma for any organization i.e. whether the applications should be developed in house or these should be outsourced.

On a daily basis, you have to deal with multiple requirements of clients. And so you might have to face few business challenges when you find your applications inapplicable for fulfilling the clients’ needs. The whole procedure of application development requires focus not only on application development but also on its collaboration, deployment, management, migration and customization. Applications should be rich in features considering the industry standards, at the same time fitting the customer requirements. Here comes the need of a business partner who understands your technical needs and get a customized application designed for you.

However searching for such a business partner is not as easy as it seems, but in such cases one can always looks for expert vendors i.e. the organizations who have a good experience in similar domains. Reliability can also be checked by reviewing the application development projects done by the particular organization in past. The client list can also give a broader view of organization’s stand in the market. Looking at all the points mentioned, an organization which is not specialized for application development can easily judge which are the business houses who can provide them satisfactory solutions. Also, Outsourcing application development is not only cost effective; it ensures you for quality solutions.

As outsourcing Application development saves time, cost and efforts to a great extent the organizations can concentrate on their major SBUs to get higher returns. In a nutshell we can conclude that, for any organization to stay focused on its core capabilities and increase its growth stability, the need for outsourcing the application development is critical.

So for an organization to gain an edge over others in this competitive market, outsourcing application development becomes a necessity which can also be said as latest trend in the market. Take your organization business with software application development solutions.

E-commerce business solutions India

Modern business model is going through terrific changes wherein e-commerce business solutions are becoming popular for various obvious reasons. Whereas internet has traditionally been perceived as a method to bring traffic to company website, internet based e-commerce business solution has become a leading part of the business model for a thousands of business organizations. Moreover, e-commerce business solutions have become a necessity which not only bring traffic but also help in increasing out sells and delivery of products and services.

IT companies with skilled and talented computer professionals of ready made and customized e-commerce business solutions which can be used to enhance promotion and sales of services and goods with direct interaction with customers and other fellow business people. E-commerce has been perceived as a democratic method for business wherein all participants with the help of internet technology can gain access to products and services offered by various online companies and can bargain on the cost.

E-commerce can truly be considered one method which emancipates people from all classes who have access to internet. With emergence of internet based business model even small businessmen with small amount to invest in developing e-commerce business solutions have been able to develop large sized business companies. Notwithstanding, when efforts are being made to offer user-friendly business model to business owners, e-commerce has emerged as one of the best business services enabled and developed by various IT solutions.

Unlike various traditional sales, ecommerce business solutions are extremely affordable and offer secure business transaction. Whereas reduced production cost or operation cost maximizes the margin of profit, the gained profits can be distributed to buyers and broaden up customer base and win their loyalty. Internet helps people shop online and according to various studies, there has been increased growth in online shopping in last couple of years. People who do online shopping can be attracted by e-commerce business solutions with little effort and made a loyal customer.

The primary requirement for setting up an e-commerce business solution is to buy a software which can host features such as credit card process payment, shopping cart, bidding facilities, membership login, help-desks, etc. Certain IT companies in India offer ready made e-commerce business solution; however, similar products can be obtained through custom software development companies. Customized software for e-commerce business solution can be more useful if there are some specific requirements.

Some key features required in an e-commerce business solutions include shopping cart solutions, order tracking, customer feedback processing, ecommerce web hosting, SSL certification, business friendly ecommerce web design & development. An advanced ecommerce business solution offers progressive revenue and profitability figure and lowers down overhead costs as well as improves custom services. Additionally, there is complete safety and security of transactions taking place between users and sellers.

Data Analysis Solutions India

Data analysis solutions are being offered by companies in India to the level of utmost satisfaction, are not only highly commendable but also exclusively cost-effective. Whereas data analytics according to experts is a process of looking at and summarizing data and that too with the intent to extract hidden predictive information, it can be used to develop conclusions from the abstracted data. Corporate organizations are using data analysis solutions to make chart out strategic decisions and operational policies.

There have been tremendous growth in the number of companies which offer data analysis solutions to clients not only in India but various other parts of the world. The most part of data analysis is being used by Banking and Financial organization which are more in data mining and data interpretation than others. Data analysis solution helps client companies make better business decisions which are not only business friendly but logical and professional.

Various services included in data analysis solutions including of Survey Design & Programming, Cross Tabs & Banner Tables preparation, Data Analysis, Charting, and Power Point report writing services, verbatim/open end coding, Statistical Data Analytics, etc. are being considered crucial for clients located in the USA or Canada. Some sectors such as finance organizations or banks depend heavily upon data mining and data interpretation and for that these organizations are more than willing to invest handsomely in data analysis solutions.

Considered as a leading supplier of data analysis solutions to the companies located in various developed nations in the Europe and some countries in North America, Indian IT sector along with ITES earns mammoth-sized foreign reserves. Similarly, various BPO and KPO companies in India offer outsourcing services in market research and statistical data analysis clients located outside India. The process not only helps such companies gain profit but higher up the profit margin by reducing the production cost involved.

Data analysis solutions such as Linear, Ordinal, Log-Linear Models, and Non-Linear Regression, etc. along with Regression Analysis including of Binomial Tests, Fishers Tests, Chi-square Tests, etc. being offered by a number of Indian IT firms to their global clients. Some other data analysis solutions such as Summarization – Cross Tabs, Correlation,etc. Data Visualization, e.g. Bar Plots, Bubble Plots, Pareto Charts, Pie Charts, Q-Q Plots, Control Charts, Histograms, etc. being offered by several companies in India.

In a typical data analysis solution clients with the help of data served by the company conclude on something and take decision on the basis of that conclusion. Similarly, data analysis is a kind of modeling of the data with the use of mathematics and other tools. Though there is slight likelihood of exaggeration of facts or points, most of the time data analysis helps client companies reach on to some conclusion.

Software Development India

When India has been moving upwards in Information Technology and Indian IT companies are climbing up the ladder of successes,Indian professionals can not be robbed of from their skills in software development. Indian software development companies cater to varied range of requirements of client companies when it comes to software development which may even include Custom Software Development, Enterprise Application Development, Professional Website Designing, Website Re-designing, Corporate Website Maintenance, etc.

Additionally, some software development companies specialize in services such as Corporate Multimedia CD Presentation,E-commerce Solutions, Search Engine Optimization Services, Business Hosting Solution, etc. which are somewhere the part of the large software development industry in India. A fundamental reason behind the mammoth sized success growth of Indian IT companies is that the Indian software companies cater to the specific requirements of clients and offer customer focused solutions. Software development companies of India such as Infosys, HCL, Wipro, Cognizant, TechMahindra, Patni, etc. have shown tremendous growth in last couple of decades.

The growth prospect in software industry is so much that a vegetable oil manufacturing company started it and today it has become one of the largest software development company in India. Moreover, software development in India is profitable as India has a huge pool of talented software developers who come from various engineering colleges. Many of such trained computer professionals even move away from India to the USA, Canada, England, etc. Additionally, Indian software development companies offer Simplicity, Quality, Reliability, On time deliveries, Domain expertise, Cost effective solution, Customer Service, etc. which are being appreciated by clients located in India and outside India.

Considered as a complex process, software development requires various departments to work in close coordination with each other to fine tune the specific requirement of client or users. Some activities including of research, new development,modification, reuse, re-engineering, maintenance, etc. are the initial works of the team involved in software development process carried out by any software development. Similarly, market research, gathering requirements for the proposed business solution, analysis of the problem, devising of a plan or design for the software-based solution, etc. too can be considered crucial for software development process.

Software development process may also include implementation or coding of the software, testing of the codes, deployment of the software and at the end maintenance and bug fixing comes. Some of the methods are universally accepted norms, some others are company specific and depend upon the actual requirement of the company of software developers involved in the process itself. Moreover, Indian software development companies have shown that their expertise on PHP, MS SQL Server, MySQL Database, ORACLE, AJAX, ATLAS, J2ME, ASP, ASP.NET, C#, VB.NET, Silverlight, JAVA Technologies, J2EE, JSP, etc.

Optimization Software India: Where to Buy

Optimization software are meant not only to allow the users build models which pull information directly from various databases including of spreadsheets but also to be used gain maximum output from the same. The stress is given on the optimization software has convenient data options wherein it takes time and hassle out of managing the user’s data so that an ultimate user-friendly software solution can be obtained.

Optimization software can have multiple applications or uses to fulfill the specific requirement of user. Moreover, the fundamental purpose of an optimization software is to emphasizing on decision-variable formulations. Apart from emphasizing on decision-variable formulations, an optimization software also stresses on doing optimal algorithms. Along with doing optimal algorithms, an optimization software also contains various other features which can truly be considered crucial for the optimization software.

It is professionals i.e. software developers who decide how much a software can be optimized. The software developer working for the optimization of a software consults clients and basing the requirement develops a customized software to meet the specific requirement. Notwithstanding, before buying an optimization software, buyers are required to know and understand the requirement well so that later inconveniences are avoided.

Every consideration should be taken in terms of best possible buying of an optimization software wherein buyers should consider certain facts. One sure fact before buying an optimization software is buyer should know that what optimization problems does the optimization software addresses or what issues or problems it does not address. Similarly, it is also expected from the buyer of an optimization software that he should be clear of the fact that what aspects of optimization modeling does the optimization software addresses or what it does not.

Optimization software is a category wherein Linear Programming Software, Conic and Semi-definite Software new, Integer Programming Software, Network Optimization, etc. fall in line. Similarly, some other including of Quadratic Programming Software, Unconstrained Optimization Software, Bound Constrained Optimization Software, Nonlinear Programming Software, Nonlinear Least Squares Software, Nonlinear Systems of Equations, Global Optimization Software, etc. too can be considered crucial in terms of optimization software.

In order to be the most suitable optimization software it is essential that it must be cost-effective and have the feature of multiple beneficial optimization. Moreover, the software must come with Powerful Solvers. Though solvers are available with a range of fast and built-in solvers for Linear and Nonlinear e.g. convex & non-convex, etc. yet it should be with optimization software. Notwithstanding, solvers required for Integer Optimization so that emphasis on optimum output can be made.

Hotel Booking Engine India

Hotel Booking Engines are being used by travel agencies and companies involved in travel and tour business to do online hotel room booking. The revolutionary influence of internet technology to help communicate widely and transact electronically internationally. Moreover, when buyers are looking up for a quick fixing of their requirement for hotel rooms, they ponder upon internet and try to search and book hotel rooms online. The availability of hotel rooms online and information posted on internet helps customers in booking a room.

Hotel booking engines place emphasis on the end product wherein every stress is given on the web site and not various useless features which persistently are cut down. Moreover, IT companies help with online hotel booking software which can be used to offer online booking of hotels to travelers who wish to pay online and book before their arrival. A sophisticated hotel booking engine can be used to check room availability and do real-time validation. Similarly, it can be used to do sales analysis and reporting.

Capable of doing robust search, a hotel booking engine can be used to do analysis of multiple currencies and transact upon the availability. Apart from configurable exchange rates, and affiliation management, a hotel booking engine can be used for targeted B2B or B2C or both kinds of marketing and sales. Moreover, professionals working in travel industry can use a hotel booking engine for tracking and management of booking process in the most advanced manner as various features available with it are extremely suitable for such a job.

The benefit of using a hotel booking engine is that the integration is possible with third party accounting package with the help of such a software. Apart from tracking and managing of booking process, the hotel booking software can be used to payment gateway integration and membership management as well as acquiring information from local database or other operator, etc. amongst others. Notwithstanding, some special offers or hot deals too can be configured to attract visitors or former customers, etc.

On the other hand, internet users or customers can use the information offered by the hotel booking engine for their advantage as with it they can see and analyze about various special offers or hot deals for their advantage. Moreover, their ability to search, compare & book a hotel room increases significantly when they use internet for their purpose. Information furnished online helps customers or potential buyers to study various options available for them online.