More resources, same root cause
Why upgrading CPU, RAM or IOPS rarely solves a mission-critical database slowdown — and what to check before signing the purchase order.
Data-Warehouse
3 tagged articles
Technical Leadership & Projects
Data Warehouse
ETL Oracle: from 4 hours to 25 minutes with staging tables, MERGE and parallel DML
A real Oracle 19c Data Warehouse case: how row-by-row inserts, missing indexes, and frequent COMMITs were killing a nightly ETL batch window.
Data Warehouse
The lunch break that delayed go-live: Data Governance in the DWH
A lunch conversation about what a technically ready Data Warehouse still lacks: data ownership, quality framework, GDPR, TDE on Oracle 19c.