Spanner on Engineering Playbookhttps://learn.tanhdev.com/tags/spanner/Recent content in Spanner on Engineering PlaybookEngineering Playbookhttps://learn.tanhdev.com/vesviet.pnghttps://learn.tanhdev.com/vesviet.pngHugoviSun, 16 Aug 2026 12:00:00 +0700Phần 2: Distributed SQL ACID Latency: TiDB, CockroachDB & Spannerhttps://learn.tanhdev.com/series/core-banking-architecture/part-2-distributed-sql-acid-latency/Thu, 18 Jun 2026 11:10:00 +0700https://learn.tanhdev.com/series/core-banking-architecture/part-2-distributed-sql-acid-latency/Distributed SQL ACID latency: Spanner TrueTime commit-wait 2-14ms, TiDB Percolator TSO 1-3ms, CockroachDB HLC. Khi nào migrate khỏi PostgreSQL monolith?