PostgreSQL is a open source object-relational, highly scalable, SQL compliant database management system. This article will help you for installing PostgreSQL 9.1 on CentOS 5/6 and RHEL 5/6. Step 1: Add PostgreSQL Yum Repository First step is to install postgres repository in your system, Use one of below commands as per your system architecture...
How to Create MySQL User and Grant Permission. For the good security implementation, make sure to create separate user account rather than root to access database for each application. This will ensure that application can’t access other application’s database. You need MySQL administrator (root) privileges To create user accounts and assign privileges to the...
Sometimes SQL Server logs files acquire a large space on the disk. In that case, we need to reduce the size of the log file to claim some space. But truncating or reducing database log file in SQL Server 2008 can be quite difficult. It also has its own issues. This article contains a...
As a system administrator, you need to take backup on daily basis. Backups are very useful to recover data from any crashes or corruption. I have written a simple script to take database backup from MySQL server and upload to FTP server. Being a system administrator, I recommend keeping a remote copy of your...
Q. How to reset MySQL root password in Linux? How do I recover MySQL root password? I forgot MySQL root password, steps to change MySQL root password? How to reset MySQL root password using the command line. How to reset forgotten MySQL root password on Linux? How to reset MySQL 5.7 root password? MySQL...
MySQL is a database server for storing data permanently. If you are using MySQL server for an production use, then its necessary to create dataase backup for recovering from any crash. MySQL provides an utility mysqldump for taking backups. In this article you will learn, to taken databases backup in .sql format for archive...