PostgreSQL configuration file postgresql.conf

PostgreSQL configuration file postgresql.conf
The configuration file mainly affects the basic behavior of this server instance, such as the number of connections allowed, the maximum amount of memory allowed for the operation, specifying which users can connect to the database in which way, etc. Of course, all of these have a default value when the database is installed, but if you need to customize your database, you can modify these values ​​to meet your needs.