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How to Perform Complete Recovery with RMAN up to the Point of Failure (with Diagram & RESETLOGS Explained)

In Oracle Database operations, data file corruption, accidental deletion, or disk failure can occur at any time.When suc...
2025.08.14
Bronze_enEnglishREDO/archivelog_enRMAN/backup/recovery
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Restoring to Backup Time with RMAN in NOARCHIVELOG Mode

When operating Oracle Database in NOARCHIVELOG mode, you can still restore your database to the exact point in time when...
2025.08.13
Bronze_enEnglishRMAN/backup/recovery
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What is RMAN? A Complete Guide to the Basics of Oracle’s Standard Backup & Recovery Tool!

When handling Oracle Database, designing Oracle backup and recovery is unavoidable. The central role in this is played b...
2025.08.12
Bronze_enEnglishRMAN/backup/recovery
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What Is Oracle ARCHIVELOG Mode? Complete Explanation with Diagrams: Mechanism, Configuration, and Recovery

When managing an Oracle database, you'll inevitably encounter the term ARCHIVELOG mode. This feature plays a critical ro...
2025.08.11
Bronze_enEnglishFast Recovery Area_enREDO/archivelog_enRMAN/backup/recovery
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Oracle Fast Recovery Area (FRA) Explained:

Mechanism, Configuration, and Best Practices with DiagramsWhen operating Oracle Database in a production environment, re...
2025.08.10
Bronze_enEnglishFast Recovery Area_enREDO/archivelog_enRMAN/backup/recoveryTables_en
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Oracle Data Pump Complete Guide: Architecture, Usage, SCOTT Schema Setup, and Execution Examples

Oracle Data Pump is a powerful utility for high-speed data export and import operations. This guide provides a complete ...
2025.08.09
Bronze_enDatapump_enEnglishTables_en
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What is Oracle UNDO? Complete Explanation with Diagrams: Mechanism, Purpose, and Usage Monitoring

UNDO is a vital mechanism in Oracle Database that allows for transaction rollback, read consistency, and flashback opera...
2025.08.08
Bronze_enEnglishOracle Basics_enUNDO_en
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What is the Oracle REDO Log? Complete Guide with Diagrams: Mechanism, Role, and Recovery

REDO logs are critical components of the Oracle Database architecture, essential for data recovery and transaction durab...
2025.08.07
Bronze_enEnglishOracle Basics_enREDO/archivelog_en
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What is a VIEW in Oracle? Complete Explanation with Diagrams: Structure, Use Cases, and Creation Method

Views (VIEW) are essential objects in Oracle Database that allow you to simplify complex queries, manage security, and p...
2025.08.06
Bronze_enEnglishOracle Basics_enTables_enViews_en
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How Oracle Indexes Work and How to Create Them! A Complete Guide to Reading Execution Plans

When you feel that an Oracle SQL search is slow, the first measure you should consider is utilizing an "Oracle Index." B...
2025.08.05
Bronze_enEnglishIndexes_enOracle Basics_enTables_en
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