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Outsourcing software development work is riding high these
days. Many companies and individuals prefer to go for software development
outsourcing instead of doing it in-house. Software development work isn’t an
easy task as it involves a lot of planning, strategizing and testing. No
software is perfect and in full functionality unless it overcomes all the tests.
This is the reason why many companies going for software development outsourcing also keep a
check on its testing services.
Any company supporting software development outsourcing
usually follow a software development life cycle or popularly known as
SDLC. The software development life cycle is a set framework preferably used for
understanding and developing information systems and software successfully.
Nowadays, businesses can easily acquire software in various ways that is from
simply purchasing it off the shelf to designing a system tailored to the
business’ needs.
This software development life cycle has got many versions and each version
carries its own strengths and weaknesses and benefits and disadvantages.
Software developer can easily understand how each of these methods affects risk.
Many software developers also call Software Development Life Cycle as Classic
Life Cycle Model or Linear Sequential Model or Waterfall Method. Each and every
software developer has got its own name and definition.
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All the software development life cycle includes following activities:
- System/Information Engineering and Modeling- Software are always comprised
of a large system, and work usually begins by setting up the requirements for
all system elements. Next step is to allocate some subset of these requirements
to software.
- Software Requirements Analysis- This stage is also known as feasibility
study. In this crucial phase, the development team mainly visits the customer
and studies their system.
- Systems Analysis and Design- This is the third phase in which, the
software's overall structure and its nuances are defined. Being in terms of the
client/server technology, it requires a number of tiers for the package
architecture, the database design, and the data structure design.
- Code Generation- This code generation is performed in a detailed manner, and
can be easily accomplished without much difficulty. Programming tools used to
generate the code are Compilers, Interpreters and Debuggers.
- Testing- In this phase testing is performed to check the quality and its
functionality. Various testing methodologies are available to unravel the bugs.
- Maintenance- Software surely goes into various changes once it is delivered
to the customer/client.
Each and every activity has got its own importance and plays a vital role in
any software development work. For more information on software development
outsourcing, custom software development and Custom Software Development Company
just click www.softage.ru.
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