Log-Based Streaming & Kafka

Partitions and ordering, offsets and consumer groups, retention, compaction, and replay.

0 / 7 solved

Question Tags Difficulty Success

1. Eight Idle Consumers

consumer-grouppartition +1

Medium —

2. Keep the Latest

log-compactionretention +1

Medium —

3. Catching A Moving Target

kafkaconsumer-lag +2

Medium —

4. Two Out of Three

isrdurability +1

Hard —

5. Off By One Offset

kafkaconsumer-offsets +2

Hard —

6. Holes In The Log

kafkalog-compaction +2

Hard —

7. One Customer One Partition

kafkahot-partition +2

Hard —

Learning Resources

Apache Kafka, design

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7 of 7 questions here are still unsolved.

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