Software is a thing that every child knows today, and since it has become a part of everyday life, no doubt how useful and vital it is in everyday life.
Maintenance of the software refers to the modification of the delivery after the software, to eliminate errors, or even gradual, in order to improve its performance and make it more efficient.
There are a number of angles for software maintenance. This can be for fixing errors, that is, to maintain and repair errors. The other aspect of maintenance is to modify the changes in accordance with technological changes and changing operating scenarios. Maintenance can also mean helping and end-user support.
Why is software maintenance important? The simple reason is to ensure the continuous service of users. The unexpected failure of systems may be life-threatening, for example in the aviation sector. Obviously, a system crash or a software problem can only cause loss of lipstick trunks for businesses within a day. Secondly, changing government and tax regulations, as well as changes in technology or legal changes, require the transition of system software. It is also a user-friendly software, and if you meet all your needs and requirements, you will be loyal to the software. These are the reasons why the need for software maintenance is limited.
The software maintenance process can be described as follows. The first stage involves implementation of software preparation. Creating and designing software, analyzing and preparing for configuration and tracking problems. The next step is to change the problem and change when the software is applied. The maintenance programmer must analyze, validate and validate validity, make a proposal for the solution, and obtain the permissions to apply the modifications. Then the adoption is accepted, the modification process must also be confirmed by the person requesting the change. The last stage of the maintenance process when the software needs to be recalled and removed.
The pace of technology change will have a significant impact on software maintenance. As software systems grow in size and complexity, their maintenance and development requires the joint efforts of multiple software engineers. There is a huge market for outsourcing software maintenance that is now a thriving industry.