In today’s article, I will tell you how to Access MySQL From PostgreSQL With mysql_fdw. To access the MySQL database from the PostgreSQL database, we …

In today’s article, we will look for an answer to the question of How To Get User Creation Script In Oracle. We can get the …

In this article, I will talk about how to Upgrade Oracle Database From 11.2.0.4 To 12.1.0.2. Current ORACLE_HOME : [crayon-6a9465d140e1c146671192/] New ORACLE_HOME : [crayon-6a9465d140e1f011891745/] Database …

Today I will tell you how to do Replica Set In Mongodb. In this example, there are 3 servers, mongodb-node1, mongodb-node2 and mongodb-node3. [crayon-6a9465d141079370168012/] 1. …

In today’s article, we will talk about MongoDB Logical Backup Restore Mongodump And Mongorestore. Taking MongoDB Instance Backup [crayon-6a9465d141201356295924/] MongoDB Instance Restore [crayon-6a9465d141204496355326/] Backup and …

Today I will tell you How To Install MongoDB On Linux. 1. We download and unarchive MongoDB packages. For the installation link, after selecting the …

Today I will talk about how we can Data Transfer From Oracle To PostgreSQL With Oracle_fdw. Before migrating data, I will give information about oracle_fdw. …

Today I will tell you How To Create A PostgreSQL Cluster With Patroni. I will be using Centos 7 as the operating system. First of …

In today’s article, I will talk about What Is PostgreSQL?, why we should use PostgreSQL and its architecture. PostgreSQL is a database management system that …

In this article, I will talk about how to PostgreSQL Upgrade From 9.6 To 11 using pg_dumpall on Linux 7 operating system. We are creating …