For much of the past decade, companies moved data into their analytics systems with pipelines written as code: Spark or Python jobs. The approach works, but it is brittle. A single change upstream, ...
Summary of the previous installment As the second half of STEP 1.0, I wrote about how to convert COBOL to Python and verify ...
Build a lightweight SQL regression detector that tracks latency, detects anomalies, analyzes plans, and catches slowdowns ...
Hello, this is Takumi.The history of AI coding is currently being rewritten.The speed of evolution for 'autonomous AI agents' like Claude Code, Cursor, and Google's Antigravity is staggering. The ...
A missing quote made MySQL scan 7.2 million rows. Here's how EXPLAIN exposed the problem and what it taught us about safe ...
Most laypeople who encounter SQL think of it purely as a tool for managing large datasets. While that is certainly what it was designed for, SQL is still a programming language at its core. It ...
Unity catalog managed tables allow you to control the placement of your data when your organization needs separate storage.
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