Top 8 ksqldb Open-Source Projects

risingwave

27 6,394 10.0 Rust

SQL stream processing, analytics, and management. We decouple storage and compute to offer instant failover, dynamic scaling, speedy bootstrapping, and efficient joins.

Project mention: Proton, a fast and lightweight alternative to Apache Flink | news.ycombinator.com | 2024-01-30

How does this compare to RisingWave and Materialize?
https://github.com/risingwavelabs/risingwave

ksql

4 5,830 10.0 Java

The database purpose-built for stream processing applications.
InfluxDB

www.influxdata.com featured

Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
demo-scene

24 1,462 5.7 Shell

👾Scripts and samples to support Confluent Demos and Talks. ⚠️Might be rough around the edges ;-) 👉For automated tutorials and QA'd code, see https://github.com/confluentinc/examples/
cp-demo

3 530 8.3 Shell

Confluent Platform Demo including Apache Kafka, ksqlDB, Control Center, Schema Registry, Security, Schema Linking, and Cluster Linking
ksqlDB.RestApi.Client-DotNet

2 93 9.5 C#

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

1 78 2.7 Java

Kryptonite for Kafka is a client-side 🔒 field level 🔓 cryptography library for Apache Kafka® offering a Kafka Connect SMT, ksqlDB UDFs, and a standalone HTTP API service. It's an ! UNOFFICIAL ! community project
Realtime-ticket-booking-solution

1 16 0.0 Python

A simple demo showing how to use Ably and fastAPI to route messages into Kafka for stream processing
SaaSHub

www.saashub.com featured

SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
kolle

1 9 6.7 Shell

Business model representation automation

Project mention: Show HN: Kafka lowcode/nocode: RDF as streaming pipeline aurotmation | news.ycombinator.com | 2023-08-01

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).