Top 7 real-time-analytic Open-Source Projects

starrocks

12 7,983 10.0 Java

StarRocks, a Linux Foundation project, is a next-generation sub-second MPP OLAP database for full analytics scenarios, including multi-dimensional analytics, real-time analytics, and ad-hoc queries. InfoWorld’s 2023 BOSSIE Award for best open source software.

Project mention: A MySQL compatible database engine written in pure Go | news.ycombinator.com | 2024-04-09

tidb has been around for a while, it is distributed, written in Go and Rust, and MySQL compatible. https://github.com/pingcap/tidb
Somewhat relatedly, StarRocks is also MySQL compatible, written in Java and C++, but it's tackling OLAP use-cases. https://github.com/StarRocks/starrocks

Memgraph

44 2,116 9.7 C++

Open-source graph database, tuned for dynamic analytics environments. Easy to adopt, scale and own.

Project mention: Ask HN: Who is hiring? (March 2024) | news.ycombinator.com | 2024-03-01

Memgraph | Staff C++ Database Engineer | REMOTE (Central/Western Europe, LatAm, or North America) https://memgraph.com/
Memgraph is a Seed stage, open source graph database vendor. Graph DBs are a great solution for GenAI, logistics, cybersecurity and fintech so we are looking to grow aggressively this year.
We're looking for a staff-level engineer to set technical direction, mentor junior team members, and solve some very difficult problems.
Either DM me (the hiring manager) or apply here: https://join.com/companies/memgraph/10684850-staff-software-...

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.
paimon

1 1,988 9.9 Java

Apache Paimon is a lake format that enables building a Realtime Lakehouse Architecture with Flink and Spark for both streaming and batch operations.

Project mention: Open Source Advent Fun Wraps Up! | dev.to | 2024-01-05

18. Apache Paimon | Github | tutorial

dagger

1 255 2.7 Java

Dagger is an easy-to-use, configuration over code, cloud-native framework built on top of Apache Flink for stateful processing of real-time streaming data. (by raystack)
mage

19 233 8.5 C++

MAGE - Memgraph Advanced Graph Extensions :crystal_ball: (by memgraph)

Project mention: How to Implement Custom JSON Utility Procedures With Memgraph MAGE and Python | dev.to | 2023-07-04

You can find the MAGE repository on this link.

kafkaml-anomaly-detection

1 48 0.0 Python

Project for real-time anomaly detection using Kafka and python
OSStreams

1 11 0.0 C++

Open-source, Cloud-native Streams
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).

real-time-analytics related posts

Ask HN: Were Graph Databases a Mirage?

2 projects | news.ycombinator.com | 30 Nov 2023
In-memory vs. disk-based databases: Why do you need a larger than memory architecture?

3 projects | dev.to | 5 Sep 2023
Understanding Cosine Similarity in Python with Scikit-Learn

1 project | dev.to | 12 Jun 2023
History of Open-Source Licenses: What License to Choose?

1 project | /r/opensource | 28 Apr 2023
Introduction to Benchgraph and its Architecture

1 project | dev.to | 27 Apr 2023
How to Benchmark Memgraph [or Neo4j] with Benchgraph?

1 project | dev.to | 27 Apr 2023
Are indices used as much in Graph databases like Neo4j as in SQL databases?

1 project | /r/Neo4j | 25 Apr 2023
A note from our sponsor - InfluxDB
www.influxdata.com | 21 May 2024

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. Learn more →