kafka

2 articles

• Kafka Delivery Semantics in Practice: What Exactly-Once Actually Buys You

  At-most-once, at-least-once, and exactly-once in Kafka, precisely: which configurations deliver which guarantee, where exactly-once stops, and what to build instead.

  • kafka
  • streaming
  • distributed-systems
  • exactly-once
  Tutorial

  Data
  

• Schema Evolution Without Breaking Consumers: Avro, Protobuf, and Compatibility Modes

  A practical guide to evolving Avro and Protobuf schemas safely with compatibility modes, registries, and expand-and-contract deployments.

  • avro
  • protobuf
  • schema-registry
  • data-engineering
  • kafka
  Tutorial

  Data