Selected Java Interview Questions
Feb 28, 2020 · Databases
Asynchronous Flow‑Log Approach for Transaction Consistency in Sharded Databases
The article explains how to maintain transaction consistency between a primary database and sharded tables by using a flow‑log table and an asynchronous processor that ensures eventual consistency, handles ordering, retries, and avoids the complexity of transactional message queues.
Shardingasynchronous processingdatabases
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