That’s a Tutorial for upgrading the PostgreSQL9 database on CentOS 7 server. In order for your database to be properly patched, secured, and have all the DB features your applications need, you are supposed to upgrade your database. The upgrade process in this article installs another PostgreSQL engine alongside the old one and migrates the […]

Using High Availability is a requirement for companies all over the world. Stream Replication as the replication method, PostgreSQL Stream Replication is asynchronous by default, so it is possible to do some operations on the primary node that have not yet been copied to the standby server. This means there is some potential possibility of […]

You can use Apache(LEMP), PHP, PostgreSQL to build a easy web app. PgAdmin It is an excellent tool to manage PHP PostgreSQL projects. You must upload the postgreSQL extension by editing the php.ini and restart apache service in order to access psql with php. For install PostgreSQL on Redhat and Centos 6,7 Linux we have […]