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I get asked some version of this question fairly often, usually from a newer DBA staring at a security checklist:...

A few years back I was pulled into a review after an internal pen test flagged something embarrassing: TDE was...

Encrypting your data is only half the job. The other half — the part that actually gets skipped in a...

I've lost count of how many security audits I've sat through where the first question isn't "who can log into...

Three posts in, we've covered why data warehouses exist, what business intelligence and big data add on top, and what...

Two posts into this series and I've been talking about data warehouses without ever really pinning down a formal definition....

Last time I walked through how we got from punch cards and mainframes to actual data warehouses — extract processing...

Every few years a junior engineer asks me why data warehousing exists at all — why can't we just query...

SEO Title: Oracle Data Guard Broker: Convert Physical Standby to Snapshot Standby and BackMeta Description: Learn how to convert an...

Creating a disk group is the easy part. You run the command, ASM mounts it, databases connect, and everything works....