{"@attributes":{"version":"2.0"},"channel":{"title":"Projects on cdelmonte.dev","link":"https:\/\/cdelmonte.dev\/projects\/","description":"Recent content in Projects on cdelmonte.dev","image":{"title":"cdelmonte.dev","url":"https:\/\/cdelmonte.dev\/og-default.png","link":"https:\/\/cdelmonte.dev\/og-default.png"},"generator":"Hugo -- 0.147.7","language":"en-us","lastBuildDate":"Mon, 06 Jul 2026 00:00:00 +0000","item":{"title":"delta-explain: Making Delta Lake Pruning Visible","link":"https:\/\/cdelmonte.dev\/projects\/delta-explain-making-delta-pruning-visible\/","pubDate":"Mon, 13 Apr 2026 00:00:00 +0000","guid":"https:\/\/cdelmonte.dev\/projects\/delta-explain-making-delta-pruning-visible\/","description":"Partition pruning and data skipping are invisible by default. delta-explain reads the Delta log directly and shows, step by step, how a WHERE predicate narrows down candidate files, with no engine required."}}}