Top 8 Java Real-time Projects

doris

35 8,388 10.0 Java

Apache Doris is an easy-to-use, high performance and unified analytics database.

Project mention: A/B Testing was a handful | /r/datascience | 2023-06-08

Components: Apache Flink + Apache Doris
seatunnel

17 5,773 9.7 Java

SeaTunnel is a distributed, high-performance data integration platform for the synchronization and transformation of massive data (offline & real-time).

Project mention: SeaTunnel Zeta engine, the first choice for massive data synchronization, is officially released! | dev.to | 2023-01-05

See the specific Change log: https://github.com/apache/incubator-seatunnel/releases/tag/2.3.0
InfluxDB

www.influxdata.com
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Access the most powerful time series database as a service. Ingest, store, & analyze all types of time series data in a fully-managed, purpose-built database. Keep data forever with low-cost storage and superior data compression.
ksql

2 5,513 9.9 Java

The database purpose-built for stream processing applications.

Project mention: Supercharge your Kafka Clusters with Consumer Best Practices | /r/programming | 2023-03-12
AutobahnAndroid

0 1,496 2.2 Java

WebSocket & WAMP in Java for Android and Java 8
bitsail

1 1,392 9.5 Java

BitSail is a distributed high-performance data integration engine which supports batch, streaming and incremental scenarios. BitSail is widely used to synchronize hundreds of trillions of data every day.

Project mention: BitSail - distributed high-performance data integration engine. | /r/java | 2022-11-01
swim

1 460 9.1 Java

Full stack application platform for building stateful microservices, streaming APIs, and real-time UIs

Project mention: Your comments at work -- a nearly zero-effort, automated analysis of the last 36 hours of r/WhatsThisBird activity | /r/whatsthisbird | 2022-09-13

The server exposes each submission as a stateful endpoint (specifically, a Web Agent if you really want to get into the gritty details). Web Agents can process and relay their updates in real-time.
Karve

0 37 3.2 Java

Real Time Seam Carving with object removal.
Sonar

www.sonarsource.com
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Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
roc-java

2 16 10.0 Java

JNI bindings for Roc Toolkit.

Project mention: roc-java: Java bindings for Roc Toolkit (real-time audio streaming) | /r/androiddev | 2023-02-27

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). The latest post mention was on 2023-06-08.