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N+1 Queries in Rails — How I Find and Fix Them for Good

Published
Author
Arif Ikhsanudin
Backend Developer

N+1 queries are the most common Rails performance problem and the most consistently underestimated. Here is a systematic approach to finding them, fixing them correctly, and preventing them from coming back.

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Secrets in Docker: Stop Hardcoding Them in Your Compose File

Published
Author
Arif Ikhsanudin
Backend Developer

Hardcoding secrets in Docker Compose files or passing them as plaintext environment variables is the most common secret management failure in containerized applications. The alternatives are simpler than most teams assume.

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