Repository Index

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

• java
• presto
• hive
• hadoop

greenDAO is a light & fast ORM solution for Android that maps objects to SQLite databases.

Flyway by Redgate • Database Migrations Made Easy.

• flyway
• java
• database-migrations
• java-library

Main Liquibase Source

• java
• liquibase
• database-migrations
• java-library

MapDB provides concurrent Maps, Sets and Queues backed by disk storage or off-heap-memory. It is a fast and easy to use embedded Java database engine.

MongoDB object-document mapper in Java based on https://github.com/mongodb/mongo-java-driver

• java
• kotlin
• mongodb
• odm

Transactional schema-less embedded database used by JetBrains YouTrack and JetBrains Hub.

• embedded-database
• java
• kotlin
• key-value

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

• xquery
• java
• temporal-data
• storage

High performance reactive SQL client written in Java

• vertx
• postgres
• pg
• async

OME (Open Microscopy Environment) develops open-source software and data format standards for the storage and manipulation of biological light microscopy data. A joint project between universities, research establishments and industry in Europe and the USA, OME has over 20 active researchers with strong links to the microscopy community. Funded by private and public research grants, OME has been a major force on the international microscopy stage since 2000.

• omero
• java
• python
• server

Enable Firebase Analytics for Capacitor Apps

• capacitor
• firebase
• analytics
• plugin

BENERATOR is a leading software solution to generate, obfuscate, pseudonymize and migrate data for development, testing, and training purposes with a model-driven approach.

• testdata
• anonymization
• migration
• performance-testing

The legacy distributed object storage server developed by PitchPoint Solutions can store billions of large and small files using minimal resources. Object data is stored in replicated volumes implemented like Facebooks Haystack Object Store. Object metadata which essentially maps an object name to a volume position is stored in an elasticsearch index. (Development by PitchPoint Solutions has been discontinued)

• distributed-storage
• distributed-systems
• vertx
• rxjava

A demo Music Store with Eclipse Vert.x and RxJava3

• vertx
• rxjava
• postgresql
• couchbase

Cloud-enabled backup and restore tool for Apache Cassandra

• cassandra
• backup
• restore
• sstable