Gtid on Chiehting's Bloghttps://chiehting.com/tags/gtid/Recent content in Gtid on Chiehting's BlogHugoen-usCopyright © 2025 Chiehting Lee. All rights reserved.Sun, 20 Sep 2026 00:00:00 +0800GTID Replication 遷移步驟:MySQL 8.0 → 8.4https://chiehting.com/posts/mysql-gtid-replication-migration/Sun, 20 Sep 2026 00:00:00 +0800https://chiehting.com/posts/mysql-gtid-replication-migration/<p>目標要將 MySQL 8.0（下面統稱 M80）,既有生產環境同步到 MySQL 8.4（下面統稱 M84）,全新 instance,透過原生 GTID-based replication 完成資料搬遷與零停機切換。</p>