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QuestDB is a high performance, open-source, time-series database
- time-series
- low-latency
- database
- sql
Apache ZooKeeper
- zookeeper
- database
- hacktoberfest
- java
Realm is a mobile database: a replacement for SQLite & ORMs
Flyway by Redgate • Database Migrations Made Easy.
- flyway
- java
- database-migrations
- java-library
JSqlParser parses an SQL statement and translate it into a hierarchy of Java classes. The generated hierarchy can be navigated using the Visitor Pattern
Main Liquibase Source
- java
- liquibase
- database-migrations
- java-library
Apache Ignite
- distributed-sql-database
- iot
- osgi
- network-client
Hadoop Data Integration with various databases, ftp servers, salesforce. Incremental update, dedup, append, merge your data on Hadoop.
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
Command line util for export oracle schema to set of ddl scripts
- export-oracle-schema
- ddl
- oracle-db
- oracle
Spring data gremlin makes it easier to implement Graph based repositories. This module extends Spring Data to allow support for potentially any Graph database that implements the Tinkerpop Blueprints 2.x API.
TinkerPop 3 implementation on Elasticsearch backend
Vert.x metrics implementation for Micrometer.io
An access log implementation to be used in vert web routes - inspired by apache / tomcat access log configuration
Flexible search query builder is SAP Hybris Commerce extension (released as a library) that provides developer-friendly way to build flexible search queries. The aim of this extension is to write().flexibleSearchQueries().easily() in compile-time safe manner without a need to remember the syntax.
- hybris-commerce-suite
- hybris
- hybris-commerce
- hybris-extension
Model Layer Implementation for a J2EE Pull MVC WebApp
- j2ee
- mvc
- orm
- velocity
Java reimplementation of PostgREST
JPA Replacement of Hibernate ORM for the Play! framework.