DBLog: A Generic Change-Data-Capture Framework

Andreas Andreakis, Ioannis Papapanagiotou OverviewChange-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. CDC is becoming increasingly popular for use cases that require keeping multiple heterogeneous datastores in sync (like MySQL and ElasticSearch) and addresses challenges that exist with traditional

[msykt]

Netflix の CDC ツールの DBLog の話。dump 実行中はログイベントが処理されないので、ログに加えて、一定の期間毎に record chunk の dump を取り、ログが無いところを補完する、ということらしい

[knjname]

あれも差分　これも差分　フロントもバックエンドも差分だらけ

[h_taiji]

postgresqlの