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Showing posts with the label PerformanceShow all
Performance
Priority Transactions in Oracle AI Database 26ai: When a Batch Blocks a Payment, Measured
Tested on: Oracle AI Database 26ai (23.26.4.1.0) on Oracle Autonomous AI Data…
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Performance
AI Vector Search in Oracle AI Database 26ai From a DBA's Chair: Exact vs IVF vs HNSW, Measured
Tested on: Oracle AI Database 26ai (23.26.3) on Oracle Autonomous AI Database…
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Performance
Lock-Free Reservations in Oracle AI Database 26ai: One Hot Account, 8 Sessions, Measured
Tested on: Oracle AI Database 26ai (23.26.3) on Oracle Autonomous AI Database |…
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Performance
Slow Concurrent INSERTs in Oracle: Reverse Key Index vs Scalable Sequence, Measured on 19c
Tested on: Oracle Database 19c Enterprise Edition 19.27, 16 CPUs | Level: Inter…
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- Tamilselvan Perumal
- I'm Tamilselvan Perumal, an Oracle ACE Apprentice and Senior DBA with 12+ years running Oracle, PostgreSQL, SQL Server, MongoDB and CockroachDB for Tier-1 global banks. On TechStarAdmin I share hands-on, production-tested guides on performance tuning, high availability, security and migrations.
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