Oracle Exadata to PostgreSQL 18 Migration: An Airline Operations Case Study from the MinervaDB Data Migration Team

This is the MinervaDB Data Migration Team's write-up of an Oracle Exadata to PostgreSQL 18 migration for an airline operations platform: crew scheduling, flight status, aircraft rotation and the reporting that hangs off them. The [...]

Oracle Exadata Cost Optimization: Migrating to an Open Source Data Infrastructure Stack Without Compromising Performance, Scalability, Availability, or Reliability

MinervaDB whitepaper on Oracle Exadata cost optimization: measure Exadata license spend, optimize in place, then migrate to PostgreSQL 18, ClickHouse 26.3 LTS, Kafka/Debezium and Valkey with code, diagrams, TCO model and a rollback-safe cutover plan.

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PgBouncer Performance Tuning: Diagnosing Pool Saturation and Connection Bottlenecks in PostgreSQL

PgBouncer performance tuning for PostgreSQL: diagnose pool saturation with SHOW POOLS, read cl_waiting correctly, size pools, and fix bottlenecks.

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PgBouncer PostgreSQL Connection Pooling: The Complete Guide to Eliminating Bottlenecks

PgBouncer PostgreSQL connection pooling is the definitive solution for enterprises struggling with database performance bottlenecks at scale. When applications slow to a crawl under heavy database load, the culprit is rarely what engineers expect. Slow [...]

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Oracle Exadata to PostgreSQL 18 Migration: An Airline Operations Case Study from the MinervaDB Data Migration Team

Oracle Exadata Cost Optimization: Migrating to an Open Source Data Infrastructure Stack Without Compromising Performance, Scalability, Availability, or Reliability

PgBouncer Performance Tuning: Diagnosing Pool Saturation and Connection Bottlenecks in PostgreSQL

PgBouncer PostgreSQL Connection Pooling: The Complete Guide to Eliminating Bottlenecks