Flink UI & Kafka UI guides
Practical guides on Flink UIs, Kafka UIs, SQL workbenches, open-source dashboards, and data streaming best practices.
Apache Flink
What is Apache Flink? The complete guide
What Apache Flink is, the Flink UI and Flink console explained, use cases that make it a default, and the official links worth bookmarking.
Read article
Apache Flink
Apache Flink vs Spark Streaming: which should you choose?
Latency, event-time, state, and the console gap — an honest 2026 head-to-head of Flink and Spark, and when Flink Manager makes sense.
Read article
Apache Kafka
What is a Kafka UI? Topics, consumer groups & why governance wins
What a Kafka GUI shows you, where open-source Kafka UIs stop, and why governance-first consoles matter in production.
Read article
Apache Flink
What is a Flink UI? The complete guide
Flink's built-in dashboard on port 8081, Flink SQL workbenches, and when a production Flink UI console is worth it.
Read article
Open source
Open-source Flink UI & Kafka UI options compared
The best open-source dashboards and consoles for Apache Flink and Apache Kafka in 2026, compared honestly.
Read article