kafka

Posts

• From Node.js to Flink: how we migrated Woovi's CDC Oct 22, 2026

  Why we replaced a Node.js process built on change streams with Flink jobs that index into Elasticsearch and publish events to Kafka, and what changed in practice

  cdc elasticsearch flink kafka mongodb nodejs

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• Apache Flink: what it solves and what it costs to run Oct 21, 2026

  How Flink works inside, where it beats a hand-written consumer, and what it charges you in operations, memory and language

  cdc flink kafka streaming