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

In today’s article, I will share the solution of the error given below when the delete obsolete command is run. Error: [crayon-69b8eea1bec0c080266526/] Before deleting crosscheck …

In today’s article we will be learning how to Performing SwitchOver. 1. First, we move the logs in our live database. (PRIMARY_1) [crayon-69b8eea1c090e333186190/] (PRIMARY_2) [crayon-69b8eea1c0913885896622/] …

If you get this error while operating on a table on Oracle Database, it means that the table is being used by someone else. Error: …

Azure Link Feature entered our lives with SQL Server 2022, today I will explain what this feature does. With the new Azure Link feature in …

In order to avoid problems and loss of performance in the PostgreSQL database, we need to make the necessary configurations from postgresql.conf. There are some …

I will share the solution of the error ORA-19599: block number 2678637 is corrupt in archived log /archive/1_547823_457765345.arc Error : ORA-19599: block number 2678637 is …

Today we will learn how to Automatically Connect Clients to New Primary in Role Changes (Client Connectivity – RAC). Management of database services in RAC …

In today’s article, I will talk about the installation and promotion of NGINX HTTP Server on Pardus Server. Nginx was first designed by a Russian …

In this article, we will be learning to make a backup on the Amazon AWS S3 with SQL Server 2022. SQL Server 2022 is the …

If you do not know where postgresql is running or if you want to learn where postgresql is running on a server you do not …