Tag Archives: kafka streams

Building Serde for Kafka Streams Application

Building Serde for Kafka Streams Application While developing Kafka Streams applications, I found myself requiring some utility code over and over. One such code is to build Serde for custom types. It is better if it is refactored into separate types and used when needed. It has two methods specificAvroSerde and genericAvroSerde. It must be… Continue reading »

Kafka Streams – Interactive Queries (Intra Application Instance)

Kafka Streams – Interactive Queries (Intra Application Instance) Kafka Streams application need to maintain KTables in an internal application store. It maintains the store using RocksDB. It even allows to query this store during application lifecycle anywhere from the application parts. Let’s first create a simple application KafkaStreamsInteractiveQueriesApp. It is a simple Scala Application. In… Continue reading »