Software Development Life Cycle

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Software Development Life Cycle

• Basics for your time and technology.

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Software Development Life Cycle
Software development is fascinating. It always is
interesting to find out the new innovations and
ideas that you can execute and bring those ideas
to life. Not every one is made for this. Not
every one loves it. Passionate and a very few
people who are interested paves the highway with
success. But as there are a lot of demands coming
out of nowhere now a day because of the
unavailability of physical stores and offices or
work places, people tend to become a software
developer. Although a very few know about the
software development life cycle. But as the pay
is quite attractive, people focus on the money
rather than the information about the software
development. And this is not only the case of an
individual but also people who work in a software
development company fails to attain basics.
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Life Cycle
Planning
Analysis and requirements
Development
Integration Testing
Design
Operations maintenance
Implementation
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Planning

• This is the first phase in the software
  development. It identifies whether or not there
  is the need for a new software to achieve a
  businesss foreseen objectives. This is a
  preliminary planning (or a feasibility
  study-tour) for a companys business initiative
  to acquire the resources to build on an
  infrastructure to modify or improve a service.
  The organization may be attempting to meet or
  surpass assumptions for their representatives,
  clients and partners as well.

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Analysis and requirements

• The subsequent stage is the place where
  organizations will deal with the concern or the
  requirement for a change. In case of an issue,
  potential arrangements are submitted and
  dissected to distinguish the best fit for a
  definitive goal(s) of the task. This is the place
  where groups think about the practical
  prerequisites of the project or arrangement. It
  is likewise where framework examination
  happensor dissecting the requirements of the
  end-clients to guarantee the new framework can
  live up to their desires. Frameworks
  investigation is crucial in figuring out what a
  business's needs are, also as how they can be
  met, who will be liable for individual bits of
  the task, and what kind of timetable ought to be.

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Design

• The third level depicts, in detail, the vital
  specs, features, and tasks that will fulfill the
  functional requirements of the proposed framework
  which will be set up. This is the stage for
  end-clients to talk about and decide their
  particular business data needs for the proposed
  framework. It's during this stage that they will
  think about the fundamental segments (software
  and hardware) structure (networking capacities),
  and methods for the framework to achieve its
  targets. The main elements tends to remain the
  UI/UX that must be fabricated and selected for
  the project.

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Development

• The fourth stage is the point at which the
  genuine work startsspecifically, when a software
  developer, database developer, and additionally
  data set designer are welcomed on to accomplish
  the significant work on the task. This work
  incorporates utilizing a stream diagram to
  guarantee that the cycle of the framework is
  appropriately coordinated. The improvement stage
  denotes the finish of the underlying part of the
  interaction. Also, this stage connotes the
  beginning of creation.

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Integration and Testing

• The fifth stage includes system integration and
  framework testing (of projects and systems)
  regularly did by a Quality Assurance (QA)
  proficientto decide whether the proposed
  configuration meets the underlying arrangement of
  business objectives. Testing might be repeated,
  explicitly to check for blunders, bugs, and
  interoperability. This testing will be performed
  until the end-client thinks that its adequate.
  Another piece of this stage is check and
  approval, the two of which will help guarantee
  the programs fruitful finishing.

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Implementation

• The 6th stage is the point at which most of the
  coding for the program is composed. Also, this
  stage includes the real establishment of the
  recently evolved framework. This progression
  places the task into creation by moving the
  information and segments from the old framework
  and setting them in the new framework by means of
  a direct cutover. While this can be a risky (and
  complicated) move, the cutover normally occurs
  during off-peak hours, subsequently limiting the
  danger. Both framework analysts and end-users
  should now see the acknowledgment of the task
  that has carried out changes.

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Operations and maintenance

• The seventh and final phase involves maintenance
  and regular required updates. This step is when
  end users can fine-tune the system, if they wish,
  to boost performance, add new capabilities or
  meet additional user requirements.

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Thank You.