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WriteAheadLog -> Stream<DatabaseEvent>
Expose database write-ahead log (WAL) streams directly to consumer client connections to emulate a publish-subscribe broker.
Problem it solves
Maintaining a separate messaging queue (like Kafka) alongside a time-series database adds operational overhead and synchronization lag.
Consumes
Emits
The real projects this mechanism was found in. Attribution is the point — this is how the best teams actually do it.