Developer Tools
How do you ship Python dependencies to a Spark cluster?
PySpark can ship code with py-files, or a packed conda, venv, PEX or uv environment. Here is how each differs and which gives a repeatable cluster.
Oct 19, 20264 min read
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How do you ship a command line tool with project.scripts in pyproject?
Declare a command under project.scripts, point it at a function, and installers create the wrapper. Covers gui-scripts, plugins and a release checklist.
Oct 19, 20264 min read
Developer Tools
How do you share one policy set across many repositories?
Publish policies as a versioned bundle and pull them in CI instead of copying files. How Conftest pulls from git, HTTPS or OCI, and what to pin.
Oct 19, 20264 min read
Developer Tools
How do you shard security scans of a large monorepo?
Split a monorepo scan by component, map changed paths to owners, scan in parallel, and merge results so large repositories get fast, attributable findings.
Oct 19, 20264 min read
Developer Tools
How do you set a noise budget for security findings?
A noise budget caps how many unproven findings a team sees per week. Learn how to pick the number, enforce it, and tune rules when you exceed it.
Oct 19, 20264 min read
Developer Tools
In what order should teams upgrade when shared internal libraries exist?
Upgrade the shared internal library first, release it as a compatible version, then let each consuming team follow on a dated train. Here is the plan.
Oct 19, 20264 min read
Developer Tools
How do you see what changed behind an image tag? Compare digests
Use docker buildx imagetools inspect to read a tag's digest and platform digests, then compare over time to catch a moved tag before production.
Oct 19, 20263 min read
Developer Tools
How do you see deprecation warnings before a major upgrade?
Most runtimes hide deprecation warnings by default. Here is how to switch them on in Python, Node.js and Gradle, then fail CI on any new ones.
Oct 19, 20264 min read
Developer Tools
Monorepo security scans: changed paths or a full scan?
In a monorepo, scan changed paths on pull requests for speed and run a full scan on a schedule. Watch shared libraries, which change many services at once.
Oct 19, 20263 min read
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