フレッシュ スペース & テクノロジー NEWS📢
By Jay Clifford / Apr 20, 2022 / Community, IoT, Developer With the Kafka Summit fast approaching, I thought it was time to get my hands dirty and see what it’s all about. As an advocate for IoT, I heard about Kafka but was too embedded in protocols like MQTT to investigate further. For the…
Apache Kafka is a powerful platform for creating distributed event streams – it allows you to read, write, store and process events at scale. However, the extent to which Kafka can do these things well depends on how you configure your Kafka cluster. Kafka has a complex architecture, and the efficiency of Kafka data streams…
What Is Windowing? If you’re creating an application with Kafka Streams or ksqlDB, and that application involves aggregations, it’s likely that you’ll use windowing. Why is that?Well, aggregations of data accumulate over time, and without a limit, these aggregations won’t stop accumulating. Enter windowing, which defines the amount of data that can accumulate. Note that windowing takes four…
