What is the Meaning & Definition of performance

In general terms, the word performance refers to running own function that displays a person or failing a machine, in order to the realization of a task, activity or work, in a satisfactory manner. The operation is basically a process that is carried out or put into practice in something, in a field such as the labour for example, so that deployment tasks for which was devised and thought and then the person who uses it or puts it into practice, report you what is known as a feature, that is broadly, that serve you and that give back you to who uses the operation in question, benefits or profits by using the same, which can materialize in a unit or in a sophisticated invention.

For example the washing machine or automatic washing machine recursively we use in our daily life to wash our clothes has a complex inner workings, consisting of different coupled materials which are which will allow you to carry out its main function, which is the wash clothes in a satisfactory manner and get them through its operation, functional to the needs of its users or consumers.
Now well the concept of operation, as already noted at the beginning of the review not only can apply it in relation to a machine but it also usually apply to individuals, when we execute functions and which then generate the operation of what is done or should be done correctly marche.
As happens with a machine or with a person, when the operation in question does not meet the proposed objectives will discuss malfunction. In the specific case of the machine, probably due to a technical malfunction or failure which could eventually be corrected from a change in the part that fails.
While in the case of persons, when something is cuando algo no funciona it works it is because you the functions or roles specific to that person it has to fulfil in the context, relationship or work that corresponds, they are not meeting the requirements or the expected of it, generating a malfunction as a result.
A relationship, for example, works because there are two parties involved, and each one corresponds to the deployment of a role and functions within that relationship. When any of the parties fails the satisfactory fulfilment of its role and functions, then, the couple will inevitably enter a crisis, by this malfunction.
Meanwhile, if they fail to reverse the situation it will be likely that they decide to separate, put an end to the relationship that unites them
Normally, before the resounding passage of separation, the couple tries to resolve through talk, dialogue, and sometimes therapy, those issues do not work as expected in the relationship. If the couple manages to retrieve the satisfactory fulfilment of the functions assigned to each surely they will go ahead with their marriage, but if they do not succeed, despite the effort, they decide to separate.
The operating concept is really broad in its application, since almost everything in life demand a performance, couples, machines, a car, etc. Some will have a functioning rather complex and technical and others simpler, and others that has nothing directly to do with the technical.