The DB2Night Show Episode
Автор: DB2NightShow
Загружено: 2025-09-14
Просмотров: 200
Описание:
The DB2Night Show – Episode #274: Unlocking Db2 Recovery
Michael Roecken and Ryan Xi from the IBM Toronto Lab delivered a master class on Db2 recovery, diving deep into practical techniques and recent enhancements that every DBA should know.
Key Topics Covered:
Db2 Logging Improvements – insights into how advanced log handling improves recovery speed and reliability.
Backup & Restore Enhancements – including intra-tablespace parallelism (ITP) for faster operations.
Recovery from Failures – best practices for handling corrupt logs, tablespace errors, and unexpected system crashes.
Dropped Table Recovery – both native approaches and when to use Db2 Recovery Expert.
HADR Advancements – major version upgrades, reads on standby (RoS), and seamless topology changes in pureScale.
Logical Backup & Restore – new tooling and options for faster object-level recovery.
Real-World Scenarios – case studies on reducing downtime during complex recovery events.
👉 This was an in-depth, highly technical session that highlighted how Db2 12.1.2 continues to evolve to meet the toughest availability and recovery challenges.
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