English Segment Space Management Methods and PCTFREE Explained
Oracle Database administrators must correctly understand segment space management and the concept of PCTFREE to manage d...
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English English Oracle Data Block Row Storage: Mechanism and Verification Steps
Introduction (Summary)In oracle, row storage inside a data block consists of “block header / directory / row data / free...
English How to Use Oracle Managed Files (OMF): Complete Guide to Configuration, Procedures, and Operations
Introduction (Summary)Oracle Managed Files (OMF) is a mechanism that auto-names and auto-places data files, temp files, ...
Data Dictionary Internals_en Oracle Move Data Files: Safe Procedures and Examples [Linux/19c]
When reorganizing storage or cleaning up directories in your Oracle environment, knowing how to move data files safely i...
Data Dictionary Internals_en Oracle Tablespace View Complete Guide: Verify Usage Correctly with DBA_* / V$*
This article explains how to correctly verify the usage and size of tablespaces in Oracle and how to expand capacity whe...
English Oracle Tablespace Local Management: How to Create and Choose
Introduction (100–160 chars)In oracle 19c, creating a tablespace with local management automates extent management and s...
Database Design_en Oracle OS Authentication: Configuration Steps and Practical Points
Oracle Database provides two authentication methods: database authentication, which uses credentials managed inside the ...
English Oracle TNS_ADMIN: Proper Usage and Configuration Steps [Linux/19c]
Introduction (Summary)When you want to centrally manage Oracle connection settings, use the TNS_ADMIN environment variab...
English Oracle DBMS_PRIVILEGE_CAPTURE: Introduction to Privilege Analysis
To operate Oracle Database securely, it is important to grant users only the minimum required privileges. Leaving unnece...
Oracle Basics_en Oracle Database Profile Configuration Guide
The basics of account administration are to assign an appropriate profile to each oracle user and standardize password p...