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Two-Stack Sliding-Window Aggregation(orlp.net)
117 points by surprisetalk | 22 comments
A blog post on orlp.net explaining the two-stack technique for sliding-window aggregation over operators without inverses, with Python code examples.
Taming floating-point sums(orlp.net)
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A Faster Alternative to Jq(micahkepe.com)
358 points by pistolario | 226 comments
Blog post introducing jsongrep, a JSON query tool, explaining its automata-based search engine and benchmarks against jq, jmespath, jsonpath-rust, and jql.






