HTN20190109 https://blog.hatena.ne.jp/HTN20190109/ HTN20190109の日記 https://htn20190109.hatenablog.com/ AWS https://docs.aws.amazon.com/aurora-dsql/latest/userguide/multi-region-aws-cli.html us-east-1 (N. Virginia) : Region 1us-east-2 (Ohio) : Region 2us-west-2 (Oregon) :witness Region -- 1. 作成 aws dsql create-cluster \--region us-east-1 \--multi-region-properties '{"witnessRegion":"us-west-2"}' aws dsql … 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2025%2F09%2F21%2F165905" title="{Aurora}Amazon Aurora DSQL - HTN20190109の日記" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2025-09-21 16:59:05 rich https://htn20190109.hatenablog.com/entry/2025/09/21/165905 1.0 100%