What are the roles and responsibilities as an Oracle Database Administrator in your current organization?
Good evening Sir/Madam, I am glad to be here for the interview. I am <Your_name>,…
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ORA-00845: MEMORY_TARGET not supported on this system
While trying to start database While trying to start database You might be using Automatic…
Read moreInstalling Oracle Database 19c on Oracle Linux 8!!
Database release 19.7, has finally attained certification for Oracle Linux 8. However, successful installation may…
Read moreORAchk (Oracle Autonomous Health Framework)
Introduction ORAchk (Oracle Autonomous Health Framework) is a utility provided by Oracle to perform proactive…
Read moreHidden or Underscore Parameter in Oracle 19c
What is Hidden Parameter in Oracle? Hidden parameters in Oracle Database, often referred to as…
Read moreGet the database size in MySQL
This article outlines the process of determining the size of a MySQL database and assessing…
Read moreSecondary archive destinations in Oracle
Introduction: Archiving Oracle databases facilitates long-term data retention and storage. However, if space becomes insufficient,…
Read moreINS-30502 No ASM Disk Group Found.
After successfully installing Grid Infrastructure with the “grid” user, I attempted to install Oracle Database…
Read moreChanging Protection Mode in Data Guard !!
In Oracle Data Guard, changing the protection mode involves adjusting the configuration to one of…
Read moreBasic Search: SPLUNK
Meta-Data:The Meta-data is generally the first command of the search. As a best practice, we…
Read moreHash partitioning in Oracle !!
Hash partitioning is a database partitioning technique used in Oracle databases to distribute data evenly…
Read moreMemory Tuning in Oracle Database
What is Memory Tuning? Memory tuning involves redistributing or reallocating free memory to Oracle memory…
Read moreHow to Kill Session in Oracle 19c
As an Oracle DBA, there may be times when you need to terminate a session.…
Read moreORA-16855: Transport Lag Has Exceeded Specified Threshold in Data Guard !!
The ORA-16855 error indicates that the transport lag (the delay in sending redo data from…
Read moreBasic Administration 12c/19c – Imp!!
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Read moreDataguard Configuration with DG Broker using Active Duplicate in Oracle !!
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Read moreExposure to commands in Splunk – Part I
Stats: The stats command is used to calculate summary statistics on the results of a…
Read moreHow To Purge The UNIFIED AUDIT TRAIL ?
Oracle Database – Enterprise Edition – Version 12.1.0.1 and later The unified audit trail can…
Read morePatching !!
In which months oracle release CPU patches? JAN, APR, JUL, OCT When we applying single…
Read moreOverview
Splunk is a software platform to search, analyse & visualize the machine generated data gathered…
Read moreRoles in Splunk
There are 3 different roles in Splunk in order it is Users, Power User &…
Read moreModes of Searches
Splunk provides you with 3 different modes of Splunk searches i.e. Fast, Smart & Verbose.…
Read moreMeta-Data’s
The Meta-data is generally the first command of the search. As a best practice, we…
Read moreSQL Developer
SQL Developer is a convenient way for database developers to edit and develop basic tasks…
Read moreParameter Files in Oracle
To start a database instance, Oracle Database must read either a server parameter file, which…
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