Software implementation

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Software implementation is all about bringing clarity in the code, improving its efficiency, reducing coding time and helping others to understand it.

There are different programming techniques, such as:

  • Structured programming: it encourages the developer to use subroutines and loops instead of using simple jumps in the code.
  • Top-down analysis: the problem is broken down into small pieces and each one is solved individually.
  • Modular programming: the code is broken into smaller group of instructions.
  • Structured coding. it sub-divides the modules into further smaller units of code.
  • Functional programming: it uses the concepts of mathematical functions. Functions can be first class and high order, pure, recursive, strict…

Clearly, these techniques are related and can be used in the same code.

Also, is very important to have a good programming style, which is set of coding rules followed by all the programmers to write the code. Most of the time, programmers must work with other people, who will use codes written by other developers. So it’s relevant to make programs readable and understandable.

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Software implementation

Software implementation is a process to test if software is operating properly in its environment, including analyzing requirements, installation, configuration, customization, running, testing, systems integrations, user training, delivery and making necessary changes.

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Some software implementation tools are CASE (support all phases of the development life cycle), visual editors, IDE, Configuration Management, etc.


Software implementation

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Software implementation is a systematically structured approach to effectively integrate a software based service or component into the workflow of an organizational structure or an individual end-user.

Structured Programming

In the process of coding, the lines of code keep multiplying, thus, size of the software increases. Gradually, it becomes next to impossible to remember the flow of program. If one forgets how software and its underlying programs, files, procedures are constructed it then becomes very difficult to share, debug and modify the program.

Top-down analysis – A software is always made to perform some rational work. This rational work is known as problem in the software parlance. Thus it is very important that we understand how to solve the problem.

Modular Programming – While programming, the code is broken down into smaller group of instructions. These groups are known as modules, subprograms or subroutines. Modular programming based on the understanding of top-down analysis.

Structured Coding – In reference with top-down analysis, structured coding sub-divides the modules into further smaller units of code in the order of their execution.

Functional Programming

Functional programming is style of programming language, which uses the concepts of mathematical functions. A function in mathematics should always produce the same result on receiving the same argument. In procedural languages, the flow of the program runs through procedures, i.e. the control of program is transferred to the called procedure.

First class and High-order functions – These functions have capability to accept another function as argument or they return other functions as results.

Pure functions – These functions do not include destructive updates, that is, they do not affect any I/O or memory and if they are not in use, they can easily be removed without hampering the rest of the program.

Recursion – Recursion is a

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Software implementation

Los métodos para la implementación de software son:

Programación estructurada

Es el proceso de programación en el cual escribimos código y las líneas de código aumentan, por lo cual el tamaño del software crece. Si no se tiene muy en mente lo que  hace cada módulo del código, se vuelve difícil recordar todo lo que hacía cada parte y cómo corría esa parte; por esta razón se empieza a volver complicado encontrar los errores del programa.

La solución a esto es la programación estructurada, con esto se intenta que los programadores a usar bucles en lugar de saltos de código. Así el código se vuelve más claro y mejora la eficiencia de la programación, con este orden se reduce el tiempo de programación y se organiza mejor el código.

La programación estructurada usa tres conceptos principales:

Top-down analysis

Modular Programming

Structured Coding

Programación funcional

Es un estilo de lenguaje de programación, se utiliza el concepto de funciones matemáticas, las cuales deben producir el mismo resultado al recibir el mismo argumento. El programa se ejecuta a través de procedimientos.

En la programación de procedimiento es posible producir diferentes resultados en un método que recibe el mismo argumento, ya que el programa puede estar en un estado diferente, por eso la secuencia de ejecución es algo muy importante.

La programación funcional proporciona diferentes funciones matemáticas, cada una produce resultados independientes dependiendo del estado del programa.

Estilo de programación

El estilo de programación son las reglas que siguen los programadores al escribir el código. Cuando los desarrolladores trabajan en un proyecto, trabajan con el código escrito por algún integrante de este. Esta puede ser una tarea complicada si no se sigue un estilo o un orden, para hacer esto más sencillo se debe seguir un estilo de programación.

Para seguir este estilo se

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