This is the step by step documents to install and configure Enterprisedb Failover Manager (EFM) 4.2 in RHEL 8 #EDB #EFM #postgrsql 1-...

#oracle #ASM #controlfile #multiplexing #oracle19c It is a best practice for any database to have controlfile as well as redolog file to...

In the previous post we saw how to upgrade OMS from 13.2 to 13.4 version .(Click Here) Once OMS is upgraded we have to upgrade the agents...

#oem13c #upgrade #oem13.2 #oem13.4 #oracle “…Flash-based content will be blocked from running in Adobe Flash Player after the EOL Date.” ...

#dataguard #12c #Oracle #RAC Primary Standby Hostname: Node1,Node3 ...

What is TDE ? https://www.step-by-step-dba.com/post/transparent-data-encryption-tde-in-oracle-12c Step 1: Setup a Keystore...

What is TDE? Oracle Transparent Data Encryption (TDE) enables to encrypt sensitive application data on storage . As the name suggest ,the...

#PasswordPolicy #Authentication #RAC #OracleRac Sometimes as a part of implementing strong security in oracle databases,customer wants...

#Oracle12c #RAC #OracleServices Oracle RAC database is created with four default services. 1-SYS$BACKGROUND ---- used internally for the...

#PostgreSQL #EDB #EFM Issue: EFM in standby node didn't start after a failover . [root@Node2 ~]# systemctl start efm-3.4 Job for...

1-Postgresql database cluster is a directory known as base directory. It contains subdirectories and postgres files. 2-When we execute...

There can be many features in oracle database which impacts the license costs. So small & medium enterprises disable those features while...

Some differentiation between user & role 1- CREATE USER is an alias for Create ROLE . 2- A role is an entity that can own database...

Jboss datasource configuration involves the below steps 1-Download required jar file 2-From the Jboss console start the deployment ...

source data directory : /opt/edb/as10/data target data directory : /data ==================================== 1- login to the system...