Database Tutorials MSSQL, Oracle, PostgreSQL, MySQL, MariaDB, DB2, Sybase, Teradata, Big Data, NOSQL, MongoDB, Couchbase, Cassandra, Windows, Linux

With the help of Disk Monitoring Commands in Linux, we can use the operating system or a database manager when there is any problem on …

I will share the solution of the following error received during the installation of Oracle 11gR2 Software. Error : [crayon-674f3d7b90f93781474195/] Solution : Enter $ORACLE_HOME/sysman/lib/ins_emagent.mk. [crayon-674f3d7b90f98397911977/] …

We may request that Fast start Failover be disabled. We can do this disable process in 2 ways. Without using the FORCE option [crayon-674f3d7b91168094469799/] This …

Some of our applications are running on Oracle Service Bus and are seriously resource consuming on mobile connections. While installing the Oracle Service Bus, the …

In today’s article we will examine Azure SQL Database and Architecture. Azure SQL Database is a highly scalable and multi-leasable highly available Platformas-a-Service (PaaS) or …

In today’s article, we will look at how to do System Monitoring and Management in Linux. Linux operating system users may want to monitor the …

Today we will look into the requested WAL segment 000000020000000000000006 has already been removed error. I will share the following error with its solution, after switchover …

The Observer stop command should be called either from the Primary Database or from the Standby Databases connected to the Primary Database. 1. We stop …

If you are getting the JPS-02592 error, the root cause of your error is the corruption of the ” adapters.os_xml ” file. The solution to …

Azure SQL Database’s firewall lets you decide which IP addresses can or should not have access to your Azure SQL Server or Azure SQL database. …