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H2 Database Engine

H2 is a relational database management system written in Java. It can be used as an embedded database in Java applications or run in client–server mode.

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License
Eclipse Public License or Mozilla Public License 2.0
Operating system
Cross-platform
Release
December 2005; 20 years ago (2005-12)
Repository
github.com/h2database
Stable release
2.4.240 / September 22, 2025; 11 months ago (2025-09-22)
Type
Relational Database Management System

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Overview

History

Features

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Map overview Semantic statistics

H2 Database Engine

Nodes31
Edges30
Triples22
Avg. degree1.94
Density0.064516
Components1

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H2 Database Engine

Top relations

related to history · 14
H2 Database Engine → December, H2, He, HSQLDB, HSQLDB Group, Hypersonic, Hypersonic SQL, In, January, Java, May, The, Thomas Mueller, Version
License · 1
H2 Database Engine → Eclipse Public License or Mozilla Public License 2.0
Operating system · 1
H2 Database Engine → Cross-platform
Release · 1
H2 Database Engine → December 2005; 20 years ago (2005-12)
Repository · 1
H2 Database Engine → github.com/h2database
Stable release · 1
H2 Database Engine → 2.4.240 / September 22, 2025; 11 months ago (2025-09-22)
Type · 1
H2 Database Engine → Relational Database Management System
Website · 1
H2 Database Engine → www.h2database.com
Written in · 1
H2 Database Engine → Java

Important terminology Word statistics

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Important terminology

database h2 sql java engine server mode citation needed relational management written using well client hsqldb features also system mozilla

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
H2 Database EngineLicenseEclipse Public License or Mozilla Public License 2.01.00infobox
H2 Database EngineOperating systemCross-platform1.00infobox
H2 Database EngineReleaseDecember 2005; 20 years ago (2005-12)1.00infobox
H2 Database EngineRepositorygithub.com/h2database1.00infobox
H2 Database EngineStable release2.4.240 / September 22, 2025; 11 months ago (2025-09-22)1.00infobox
H2 Database EngineTypeRelational Database Management System1.00infobox
H2 Database EngineWebsitewww.h2database.com1.00infobox
H2 Database EngineWritten inJava1.00infobox
H2 Database Enginerelated to historyThe0.60section
H2 Database Enginerelated to historyH20.60section
H2 Database Enginerelated to historyMay0.60section
H2 Database Enginerelated to historyDecember0.60section

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