Chris Martin (@thatsiemguy)·Oct 26Data filtering 101: What’s new(ish) in Google SecOpsFiltering data has been a core part of SIEM deployments and maintenance for decades. In Google SecOps that has meant either filtering at…
InTowards Data EngineeringbySulthanul Arif·Oct 19Your BigQuery Bill Isn’t a Pricing Problem. It’s a SELECT * Problem.Cost forensics with INFORMATION_SCHEMA, and the four habits that actually move the numberA response icon1
InTowards Data EngineeringbySulthanul Arif·Oct 13MERGE Is the Most Dangerous Statement in Your Warehouse. How to mitigate?Why Type 2 dimensions break it, and the pattern that makes it survive a rerun.A response icon1
InTowards Data EngineeringbySulthanul Arif·Oct 3Every Interviewer Asks About Data Skew. Almost Nobody Explains It Well.What skew actually is, how to prove it in BigQuery, and the fixes in the order they should be tried.A response icon2
InTowards Data EngineeringbySulthanul Arif·Sep 22Design a Data Warehouse for a Healthcare Payer: A Worked Interview AnswerThe design question where generic answers fail, and what a strong one looks like step by step.A response icon2
