Indexing on My Bloghttps://thaig2pro.github.io/en/tags/indexing/Recent content in Indexing on My BlogHugo -- 0.146.0enMon, 28 Sep 2026 11:30:00 +0700I Wrote the Index Escalation Threshold as a Number, Then Measured It and Found It Off by 15x to 100xhttps://thaig2pro.github.io/en/posts/khong-them-index-viet-nguong-leo-thang-thanh-so/Mon, 28 Sep 2026 11:30:00 +0700https://thaig2pro.github.io/en/posts/khong-them-index-viet-nguong-leo-thang-thanh-so/A voucher filter merged without an index on a table another team owns, with a written trigger for asking them. A bench later showed the trigger's two clauses disagree by DB version.