Software development methodologies: what are they?

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Software development methodologies are used in the field of programming , among others, with the aim of working as a team in an organized manner . These methodologies have evolved over time, going from being a mere organizational procedure to being a very important basis when developing software in a productive and effective way . In recent decades, agile software development methodologies have prevailed over others, as indicated by the latest study by the Project Manager Institute (PMI), which indicates that 71% of software engineering companies use these methodologies. Therefore, if you want to dedicate your professional career to software development, you will need to learn how agile methodologies work. Some companies still use traditional software development methodologies , which may still be valid depending on the project and the company. Be that as it may, using software development methodologies is essential in the field of programming and similar to generate high-quality software. What is a software development methodology? Software development methodologies are a set of techniques and organizational methods that are applied to design computer software solutions.

The objective of the different methodologies is to try to organize work teams so that they develop the functions of a program in the best possible way. CTA Odilo When it comes to developing products or solutions for a specific client or market, it is necessary to take into account factors such as costs, planning, difficulty, the work team available, the languages ​​used, etc. All of them are included in a  development methodology that allows work to be organized Europe Mobile Number List  in the most orderly way possible. Software development can be a particularly complex sector, especially when it comes to large applications and work teams. Starting to  develop a product without a clear methodology  will lead to an even more complex process, which will lead to problems, delays, errors and, ultimately, a bad final result. Working with a software development methodology allows you  to reduce the level of difficulty, organize tasks, streamline the process and improve the final result of the applications to be developed . Workers using software development methodologies What types of software development methodologies exist? Currently, two large groups of software development methodologies can be differentiated: agile and traditional.



The characteristics of each of them are explained below. Traditional software development methodologies Traditional software development methodologies are characterized by fully and rigidly defining requirements at the beginning of software engineering projects. Development cycles are not very flexible and do not allow changes to be made , unlike agile methodologies; which has led to the increase in the use of the latter. The organization of work in traditional methodologies is linear, that is, the stages follow one after another and the next cannot be started without finishing the previous one. You also cannot go back once you have changed stages. These methodologies do not adapt well to changes , and today's world is constantly changing. The main traditional or classic methodologies are: Waterfall : It is a methodology in which the stages are organized from top to bottom, hence the name. The different functions are developed in differentiated stages and obeying a rigorous order. Before each stage, the product must be reviewed to see if it is ready to move to the next phase. The initial requirements and specifications are not predisposed to change, so the results cannot be seen until the project is already quite advanced. Prototyping : It is based on the construction of a software prototype that is built quickly so that users can test it and provide feedback.