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course: ksqlDB 101

Monitoring ksqlDB

1 min
Allison

Allison Walther

Integration Architect (Presenter)

Robin Moffatt

Robin Moffatt

Principal Developer Advocate (Author)

Monitoring ksqlDB

Whether your ksqlDB application is in the cloud or self-managed, you can use the web interface to monitor what is going on with it. For each persistent query, you can see a real-time report of messages and errors per second. The ksqlDB “Flow” tab provides a real-time view of events flowing through your application. If you click on any component within the Flow diagram, you can get more details, which are updated in real time.

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Total 28

  1. Introduction to ksqlDB
    2 min
  2. Interacting with ksqlDB
    2 min
  3. Hands On: Interacting with ksqlDB
    5 min
  4. Creating, Exporting, and Importing Data
    2 min
  5. Filtering with ksqlDB
    1 min
  6. Hands On: Filtering with ksqlDB
    1 min
  7. Lookups and Joins with ksqlDB
    2 min
  8. Hands On: Lookups and Joins with ksqlDB
    2 min
  9. Transforming Data with ksqlDB
    2 min
  10. Hands On: Transforming Data with ksqlDB
    2 min
  11. Flatten Nested Records with ksqlDB
    1 min
  12. Hands On: Flatten Nested Records with ksqlDB
    2 min
  13. Converting Data Formats with ksqlDB
    2 min
  14. Hands On: Converting Data Formats with ksqlDB
    2 min
  15. Merging Two Streams with ksqlDB
    1 min
  16. Hands On: Merging Two Streams with ksqlDB
    2 min
  17. Splitting Two Streams with ksqlDB
    2 min
  18. Hands On: Splitting Two Streams with ksqlDB
    2 min
  19. Streams and Tables
    2 min
  20. Stateful Aggregations (Materialized Views)
    2 min
  21. Hands On: Stateful Aggregations (Materialized Views)
    2 min
  22. Push Queries and Pull Queries
    2 min
  23. Hands On: Push Queries and Pull Queries
    2 min
  24. Under the Covers of ksqlDB
    2 min
  25. ksqlDB Code Lifecycle
    2 min
  26. Apply Lambda Functions to Arrays and Maps
    2 min
  27. Hands On: Apply Lambda Functions to Arrays and Maps
    2 min
  28. Monitoring ksqlDB
    1 min

Related Resources

Course

Inside ksqlDB

Blog

Measuring and Monitoring a Stream Processing Cloud Service: Inside Confluent Cloud ksqlDB

Docs

Monitoring

Docs

Check the Health of a ksqlDB Server

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Monitoring ksqlDB

Hi, I'm Allison Walther with Confluent. Once you've got your ksqlDB applications running, you'll obviously want to monitor it. Whether it's in the cloud or self-manage, you can use the web interface to find out what's going on with your application. For each persistent query in our application, we can see a real-time report of messages and errors per second. The ksqlDB Flow page gives an at-a-glance view of the events flowing through our application. And if we click on any component in the flow diagram, we can get more details that are updated in real-time. It's important to monitor your applications and ksqlDB is no exception. Now that we're done with this lesson, head over to Confluent Cloud and check it out.