ksqldb

The Fastest Unified Streaming SQL Engine in a Single C++ Binary. ⚡ Millisecond latency. 100+ GB/s throughput. Continuously compute real-time context from streams, logs, metrics, events, and CDC.

Scripts and samples to support Confluent Demos, Talks, and Blogs. Not all of the examples in this repository are kept up to date. For automated tutorials and QA'd code, see https://github.com/confluentinc/tutorials/

Data API Framework for AI Agents and Data Apps

Real Time Big Data / IoT Machine Learning (Model Training and Inference) with HiveMQ (MQTT), TensorFlow IO and Apache Kafka - no additional data store like S3, HDFS or Spark required

The database purpose-built for stream processing applications.

ksqlDb.RestApi.Client is a C# LINQ-enabled client API for issuing and consuming ksqlDB push and pull queries and executing statements.

Kryptonite for Kafka is a client-side 🔒 field level 🔓 cryptography "suite" for Apache Kafka® offering an Apache Kafka Connect SMT, ksqlDB UDFs, Apache Flink® UDFs, a standalone HTTP API service, and a Kroxylicious proxy filter. It's an UNOFFICIAL community project.

JDBC driver for Apache Kafka

Experiment with Kafka, Debezium, and ksqlDB. research-service: Performs MySQL record manipulation. Source Connectors: Monitor MySQL changes, push messages to Kafka. Sink Connectors and kafka-research-consumer: Listen to Kafka, insert/update Elasticsearch. ksqlDB-Server: Listens to Kafka, performs joins, and pushes new messages to new Kafka topics.

Data Engineering examples for Airflow, Prefect; dbt for BigQuery, Redshift, ClickHouse, Postgres, DuckDB; PySpark for Batch processing; Kafka for Stream processing

Kafka is not for event sourcing, isn't it? Kafka alone is not an event store, but Kafka and ksqlDB together allow building full-featured event stores. This repository provides a sample of event sourced system that uses Kafka and ksqlDB as event store.

An event-driven monitoring tool that can consume messages from Apache Kafka clusters and display the aggregated data on a dashboard for analysis and maintenance.

Confluent Platform Demo including Apache Kafka, ksqlDB, Control Center, Schema Registry, Security, Schema Linking, and Cluster Linking

Node.js client for ksqlDB

Kattlo CLI Project

Learn the basics of Apache Kafka® from leaders in the Kafka community with these video courses covering the Kafka ecosystem and hands-on exercises.

Saga Pattern Showcase - Choreography implementation with quarkus, debezium, elastic search - Orchestrator with ksqlDB

Tutorials and Recipes for Apache Kafka

Let's Learn ksqlDB

ksqlDB Client for Ruby