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

In today’s article I will describe SQL Server Service Pack Upgrade Best Practice. Sometimes you may want to upgrade the service pack of the version …

In this article, I will answer the question of how to install Oracle Linux 7. First of all, we create a new machine by clicking …

In today’s post, I will describe insert into oracle  temporary tables and Active Data Guard. We will try to insert into temporary tables on active …

In today’s article, I will talk about ins_emagent mk Oracle 11g error in Oracle Database Installation. I’ve been writing a document about Oracle for a …

In today’s article, we will look for an answer to the question of What is Microsoft Azure? Azure is Microsoft’s Public Cloud application and infrastructure …

Sometimes we may need to list object level permissions. I will share a script that list object level permissions in SQL Server in this article. …

This article contains information about Oracle Database 19c Installation Guide. I will explain the installation and configuration of Oracle 19c on Oracle Linux 7. I …

We will install llvm-toolset-7 on Centos in this article. When installing PostgreSQL, especially when you want to install the devel package, the llvm-toolset-7 package must …

On one of our customer we had to move all nonclustered indexes to another filegroup and we have found a solution for it and I …

This article contains information about srvctl commands in oracle rac environments. SRVCTL is a service manager for controlling, adding, removing, relocating different crs services or …