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3 Phases of Business Analysis Verification Testing

test, work, , business analysis, business, complete, system, strategic planning, software

The first thing you should do after buying a product for the business analysis solution is to verify if the software will work with your vision.  Will it do what it is supposed to do?  When it is being verified the testing team who can be anyone from developers, QA and business analysts work with the software to make sure that it really works for what it was bought and/or created for.  There are many phases to be completed in order to ensure the new product will work well with your system.

The Test Phases

The Smoke Test comes before anything.  It’s a pretest to find out if full testing can begin.  This test shows simple failures that could keep further tests from being executed in the next 3 phases.

  1. Unit Test: Here every unit is tested separately to find any possible bugs before moving on.  It’s another name for the smoke test.  Don’t just have the development team test it here, but others to so there will be unbiased testing completed.
  2. Integration Test: This part makes sure that all the individual parts can work together; either as a subsystem or linked units.  Here you would want to find problems with how components will work together in the software architecture design.  This includes multiple levels of integration where subsystems might be brought in to see if they would work, then attached to larger subsystems when in compliance.  The development team and possibly business analysists work here.
  3. System Test: Here is where problems are found with how the new system meets users’ needs.  It’s ran through the entire system, auditing everything from linear perspective’s.  It’s the last chance before turning over to a user acceptance test, and verifies if the software meets original requirements.  The business analyst works here for the most part.

Other Tests to Be Completed

There are numerous other tests that have to be completed during these 3 phases.

  • Requirements validation test: Verifies system logic, making sure that it supports system analysis.
  • Regression Test: Retesting to ensure changes don’t break what is working.  There’s usually more than one test completed to make sure all the applications work.
  • Dynamic Test: Testing of the software in different circumstances.  There are 3 tests completed here:
    • The Performance Test: How fast can the system complete functions?
    • The Stress Test: Push the software to its limits to see how it handles levels of users, rates of input and speed of response.
    • Volume Test: Can the new software handle growth projections?
  • Security Test
  • Installation Test
  • Configuration Test
  • Usability Test

Why Test and a Way To Help Implement

With all these tests completed it will help you to not have problems down the road.  There’s a need to make sure that everything will work before turning it loose for everyone to use in your company or sell online to your customers.  Click here to get an awesome partition assistant from AOMEI to help maximize disk space and improve the performance of your computer(s).  This will be needed when growing your system, implementing new programs and applications.  The best part of this is that it has the Windows to Go Creator which would help immensely in the long run too.

 

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4 Elements of Information Systems

customer, system, business, information, process

The use of information technology (IT) has dramatically increased in the business world in the past decade.  It has been acknowledged that information systems (IS) is a very important step to compete and grow.  There are four elements of IS that new systems need to work correctly.

4 Elements

  1. Customers – The main function of IS is to be able to better support the end user or customer. This is both internal and external.  Externally it could be an online shopper who wants to buy from a website.  Internal customers would be something like employees or one department in a company who needs supplies from another department.  IS was developed in order to better support external customers.  Also something to focus on is flexibility supporting internal customers.
  2. Products and Services – This deals in data transformation. The IS has to work well in any industry.  It helps prepare many types of services and/or products based on design.  Customer expectations have to be satisfied in order to be considered successful.
  3. Business Processes – Improvements to processes directly influence performance. It provides relevant information to the company.  This improves said company’s processes by adding or removing steps as needed.
  4. Communication Technology and Computers – This is the central piece of the information system. They have to be able to deliver efficient business processes and make the customers happy.  This is done through either delivery of product or services rendered.  Technology helps to improve communication through email and chat internally.  Externally it provides a good website that people will enjoy visiting.  Information can be accessed much more quickly which increases the competitive edge.

Why Use IS?

Information systems helps improve relations between customers and the business, or business to business relationships.  The question is, which type of system does your company need?  A lot of questions to consider before making the leap to upgrading