How to Join One-to-Many and Many-to-One Relationship with Kafka Streams

Yet another Kafka feature, which is Kafka Streams, allow us to join two streams into one single stream. Kafka streams provide one-to-many and many-to-one join types.

How to Encrypt and Decrypt Kafka Message using Custom (De)Serializers

Sensitive data always need to be handled with extra careful. Thus, in some cases, we need to encrypt before delivering message to Kafka topic.

How to Publish Subscribe to Kafka with Spring and SASL/SCRAM

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After we secure Kafka Broker and Zookeeper with SASL/SCRAM, it is time for client (Java + Spring) to connect to secured Kafka.

How to Secure Confluent Kafka with SSL and SASL/SCRAM

Overview When I decided to include Apache Kafka as one of our technology stack, I never imagine the demand would be this huge. At first, my requirements were only two things. Something faster than ActiveMQ […]

How to Install Confluent Kafka Cluster by using Ansible

Overview The rise of micro-services brings another level of software architecture, which is a event driven architecture. One of the tools out there to support this mechanism is Apache Kafka. Today’s article will speak about […]