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Oracle

In-depth articles and insights on Oracle technology, databases, and best practices.

  • Oracle

    How to Fix ORA-31696 When Using DIRECT_PATH Import in Oracle Data Pump

    June 16, 2025September 1, 2025
  • Oracle

    How to Check If Your Oracle Database Is Multitenant (CDB or non-CDB)

    June 16, 2025September 1, 2025
  • automate-oracle-home-inventory-backup-restore
    Oracle

    Automate ORACLE_HOME and Oracle Inventory Backup (with One-Click Restore) Before Patching

    May 27, 2025September 1, 2025
  • backup-oratab-bash-profile-environment-before-oracle-patching
    Oracle

    How to Backup Oracle oratab, .bash_profile, and Environment Variables

    May 27, 2025September 1, 2025
  • backup-restore-oracle-home-binaries-inventory
    Oracle

    How to Backup and Restore ORACLE_HOME Binaries and Oracle Inventory Before Patching

    May 26, 2025September 1, 2025
  • why-fast-queries-slow-down-oracle-execution-plan-changes
    Oracle

    Why Fast Queries Suddenly Slow Down — And What Causes Execution Plan Changes in Oracle

    May 23, 2025September 1, 2025
  • oracle-tablespace-export-import-between-databases
    Oracle

    How to Perform Tablespace-Level Export/Import Between Two Oracle Databases

    May 20, 2025September 1, 2025
  • oracle-tablespace-export-import
    Oracle

    How to Perform Tablespace-Level Export/Import Within the Same Oracle Database

    May 20, 2025September 1, 2025
  • oracle-db-shutdown-steps-on-linux
    Oracle

    Oracle DB Shutdown Steps on Linux

    May 6, 2025September 1, 2025
  • oracle-db-startup-steps-on-linux-thumbnail
    Oracle

    Oracle DB Startup Steps on Linux

    May 3, 2025September 1, 2025
  • Oracle

    What is SET TIME ON and SET TIMING ON in Oracle?

    April 26, 2025September 1, 2025
  • copy-data-from-prod-to-test-via-db-link
    Oracle

    How to Copy Data from Prod to Test via DB Link

    April 26, 2025September 1, 2025

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  • Oracle DBA
    • Getting Started
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  • Tools
    • Age Calculator
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    • EMRS Tier-1: PGT & TGT Exam
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