Logs & Streaming

1 / 6

Logs

  • Ordered, durable, replayable
  • Many readers, one writer
2 / 6

Offsets

  • Track progress
  • Commit only contiguous offsets
3 / 6

Exactly-once

  • Transactions + idempotence
  • Fencing stale producers
  • Atomic publish + offsets
4 / 6

Consumer groups

  • Partition assignment
  • Load balance
5 / 6

Build

  • Offset commit
  • Assignment
  • Lag + watermark metrics
  • Windowed aggregation
  • Log compaction
  • Idempotent producer
  • Rebalance planning
6 / 6
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