ksqlDB

Install Kafka using Ansible, monitor using Prometheus and Grafana

Install Kafka using Ansible, monitor using Prometheus and Grafana

12 Jul 2020

Overview In this article we will see how to install Confluent Kafka using Ansible and to monitor the metrics using Prometheus and Grafana.

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Exploring Kafka tombstone records in ksqlDB, MongoDB and Postgres

Exploring Kafka tombstone records in ksqlDB, MongoDB and Postgres

27 Jun 2020

Overview In this article we will see how to generate a tombstone record in Kafka and to observe the behavior in ksqlDB, MongoDB and Postgres.

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How to use ksql-test-runner to test ksql queries

How to use ksql-test-runner to test ksql queries

18 Jun 2020

ksql-test-runner is a ksqlDB testing tool to test set of KSQL statements.

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Script to drop ksqlDB objects

Script to drop ksqlDB objects

14 Apr 2020

If you have worked on ksqlDB, you would have come across this scenario multiple times.

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