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Redisson: Valkey & Redis Java Client and Real-Time Data Platform. Sync/Async/RxJava/Reactive API. Extends Valkey and Redis with over 60 objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache..
Translated🏆 Real-Time no-code, powerful and secure ORM 🚀 providing APIs and Docs without coding by Backend, and Frontend(Client) can customize response JSONs
QuestDB is a high performance, open-source, time-series database
Apache Doris is a real-time analytics and hybrid search database for AI agents.
Apache Druid: a high performance real-time analytics database.
The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance for multi-dimensional analytics, real-time analytics, and ad-hoc queries. A Linux Foundation project.
Realm is a mobile database: a replacement for SQLite & ORMs
A library for debugging android databases and shared preferences - Make Debugging Great Again
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights.
OrientDB is the most versatile DBMS supporting Graph, Document, Reactive, Full-Text and Geospatial models in one Multi-Model product. OrientDB can run distributed (Multi-Master), supports SQL, ACID Transactions, Full-Text indexing and Reactive Queries.
An Android helper class to manage database creation and version management using an application's raw asset files
Speedment is a Stream ORM Java Toolkit and Runtime
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.
:elephant: Elasticsearch real-time search and analytics natively integrated with Hadoop
Provides support to increase developer productivity in Java when using MongoDB. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
zerocode-tdd is a community-developed, free, open-source, outcome-driven automated testing framework for Data Pipelines, ETL, REST API, Kafka(Data Streams), Databases and Load scenarios. all defined in simple JSON or YAML — with zero coding.
High performance reactive SQL client written in Java
Esper Complex Event Processing, Streaming SQL and Event Series Analysis
Provide support to increase developer productivity in Java when using Neo4j. Uses familiar Spring concepts such as a template classes for core API usage and lightweight repository style data access.
Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest.
The database purpose-built for stream processing applications.
[UNMAINTAINED] Meteor's Distributed Data Protocol (DDP) for clients on Android
A Java-based library for reading, writing, and transforming public transit data in the GTFS format, including database support.