Dataflow × Spanner データ移行を完遂する実戦ガイド — IAM 2ロール・パス不一致・DDL完了待ちの3チェック
https://qiita.com/kane_ryu/items/7d8d6f388849f1593658?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
#qiita #IAM #DataStream #dataflow #CloudSpanner #GoogleCloud
Dataflow × Spanner データ移行を完遂する実戦ガイド — IAM 2ロール・パス不一致・DDL完了待ちの3チェック
https://qiita.com/kane_ryu/items/7d8d6f388849f1593658?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
#qiita #IAM #DataStream #dataflow #CloudSpanner #GoogleCloud
PostgreSQL→Cloud Spanner大規模移行トラブル詳解 — 18時間ずれの解消と240テーブルPDML補正、Dataflow高速化の実戦
https://qiita.com/kane_ryu/items/c96e6f0ab2b2dbab6ad8?utm_campaign=popular_items&utm_medium=feed&utm_source=popular_items
Okay this is another cool one: Now you can move your #CloudSpanner instance with zero downtime.
Application moved and need data to move? No problem! Expanding to global regions and need to shift from single to multi-region? No problem!
OOoooooh nice. #CloudSpanner implemented RETURNING (THEN RETURN is the actual directive in gSQL)!
I have to say, RETURNING is one of the reasons I <3 #Postgres more than #MySQL. Awesome to see it in Spanner.
The #CloudSpanner paper “Spanner: Google’s Globally-Distributed Database" received the 2022 SIGOPS Hall of Fame Award. While that in and of itself is pretty cool, what's more cool?
Hearing from Chris Taylor, one of the original authors of the paper, about the context and inspiration behind Spanner. ↓