DB
ローカルNVMe
フォーマット
・Parquest,ORC,RCFile,TextFile,Sequence File, TegexSerDe,OpenCSV,AVRO
準同期レプリケーション
https://www.digital.go.jp/policies/gov_cloud
https://cloud.google.com/blog/products/networking/eliminating-data-transfer-fees-when-migrating-off-google-cloud/?hl=en
https://www.nri.com/jp/news/info/cc/lst/2024/0220_1
https://www.cockroachlabs.com/guides/the-state-of-multi-cloud/
https://speakerdeck.com/bootjp/what-is-raft-strengths-and-weaknesses-based-on-its-mechanism