What does obsolete mean?

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” Folk wisdom Often in my work there is a need not only to study and solve a certain problem, but to identify its location in the overall model of the company's work. It is not enough to understand that a certain department is working incorrectly, it is important to understand how it interacts with others. Otherwise, it is impossible to identify all existing problems and choose the optimal method for solving the task. And for this, it is necessary to study the company's work and create its functional model. Of course, in theory, the manager should have a functional model of the company's work, and it does not matter whether we are talking about organizing the work of a warehouse or an IT system (from lead to application).

But in reality, it almost never turns out to be so, and list of uruguay whatsapp phone numbers therefore, in the process of studying and searching for a solution to the client’s task, I also create a functional model of the company’s work or a specific process (function) myself. Is IDEF0 standard obsolete? Quite recently, a person once again turned to me for help, with whom we had an extremely interesting conversation. This person is a university teacher, a professor, and has many scientific papers. Accordingly, many people listen to his opinion. And yet he claims that IDEF0 is outdated. Let's figure out why IDEF0 is not outdated and why those who say this are wrong.

Let's start by analyzing the statement, what does obsolescence mean? Obsolescence occurs in three main directions. 1. Becomes obsolete due to time (many years have passed since its creation) When a certain amount of time passes, people say – this is already old, the cow is old, the goat is old, the chair is old, the brand of car is outdated. If we are talking about IDEF0, then by technology standards it is not that old, other disciplines and standards have existed much longer. The standard itself was formed in 1991, at the time of writing the article 3 years have passed, this is not that much, if for example compared with any standard.