Recently, when making software upgrades, I have some feelings and summarize it.
For a large project, development specification is particularly important. The so-called development specification means that each module is detailed in the project development.
Including databases, tables, fields, files, in line with pre-specified. Because when working in division of labor, responsible for a piece of person, if you want to know other
When the person is responsible, if there is no documentation, you must understand the module responsible for other people, but also the procedure of others, then it is very difficult. another
In addition, after the project is done, if the document is not explained, the maintenance or upgrade of the project will cause great difficulties. Because when the project is developed, you
Maybe a clear understanding of each module, but can you still remember it after a year? If the developer is changed, there is no development document, will
More trouble. To do a good job in developing norms, in order to develop a set of standards in advance, each member who participates in the development must follow. First of all
The database is specified, and the meaning of each database, table, and fields is written. For the file role in each folder
Instructions, the procedure should be annotated.
