Top 5 flink-stream-processing Open-Source Projects

flink-http-connector

1 123 6.4 Java

Http Connector for Apache Flink. Provides sources and sinks for Datastream , Table and SQL APIs.

Project mention: FLaNK AI Weekly 18 March 2024 | dev.to | 2024-03-18

scotty-window-processor

1 75 4.6 Java

This repository provides Scotty, a framework for efficient window aggregations for out-of-order Stream Processing.

Project mention: Implementing a “Lookback” Window Using Apache Flink’s KeyedProcessFunction | /r/RedditEng | 2023-10-10

This concept is similar to a sliding window with a small step size, but with a more memory-efficient implementation. By using “slice sharing” instead of duplicating events into every overlapping window, the memory footprint is reduced. Scotty window processor is an open-source implementation of memory-efficient window aggregations with connectors for popular stream processors like Flink. This is a promising avenue for approximating a “lookback” window when aggregations like count, sum or histogram are required.

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.
examples

1 40 6.5 Makefile

This repository will contain examples of use cases that utilize Decodable streaming solution (by decodableco)

Project mention: FLaNK AI Weekly 25 March 2025 | dev.to | 2024-03-25

traffic_sentinel_architecture

1 12 9.1 Python

🚀 Traffic Sentinel: A scalable IoT system using Fog nodes and Apache Flink to process 📷 IP camera streams, powered by YOLO for intelligent 🚗 traffic monitoring on highways. 🛣️

Project mention: FLaNK Stack Weekly 11 Dec 2023 | dev.to | 2023-12-11

cratedb-flink-jobs

1 2 5.1 Java

This repository accompanies the article "Build a data ingestion pipeline using Kafka, Flink, and CrateDB" and the "CrateDB Community Day #2".
SaaSHub

www.saashub.com featured

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

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).