| Name |
Current Stable Version |
Language(s) |
SQL support |
Datatypes |
License |
Description |
|---|
| Caché |
2017.2.1 |
Caché ObjectScript (dynamic language), Basic. Java/.NET object mapping supported. |
SQL subset. Object notation allowed. Supports embedded SQL, dynamic SQL and xDBC access. |
|
Proprietary |
MUMPS ancestry. Includes built-in support for XML, Web/AJAX and an EMB system called Ensemble. Supports embedded, client/server and distributed implementations. |
| ConceptBase |
8.1.13
(2019-12-09) |
Telos |
CBQL (based on Datalog) |
no types but classes |
open source, FreeBSD-style license |
historical db, active rules, meta-modeling, deductive rules |
| Db4o |
8.0
(2011-03-09) |
C#, Java |
db4o-sql |
.NET and Java data types |
GPL, custom,[1] proprietary |
Native Queries, LINQ support, automatic schema evolution, Transparent Activation/Persistence, replication to RDBMS, Object Manager plugin for Visual Studio and Eclipse |
| GemStone/S |
3.6.0 |
Smalltalk |
None |
Objects and code |
Proprietary, free version available |
Persistent, transactional, multi-user Smalltalk developed by GemTalk Systems. |
| ObjectDatabase++ |
4.4
(2015-07-03) |
C++, TScript |
|
|
Proprietary |
Embedded |
| ObjectDB |
2.4.6 |
Java |
None, uses JPA or JDO |
|
Proprietary |
|
| Objectivity/DB |
10.2.1 |
C++, C#, Java, Python, Smalltalk and XML |
SQL superset |
|
Proprietary |
Distributed, Parallel Query Engine |
| ObjectStore |
7.2
(July 2011) |
C++, Java, interoperable with .NET |
SQL subset (also has own object query language) |
|
Proprietary |
Embedded database supporting efficient, distributed management of C++ and Java objects. Avoids the complexities and limitations of ORM products such as Hibernate by storing objects directly with their relationships intact. Uses a page-based mapping system for fast locking and efficient, distributed, client-side caching. |
| ODABA |
12.3.0
(August 2013) |
C++, .NET |
SQL subset, DQL |
Basic Types, Classes, Multiple inheritance, Weak Typed |
GPL |
Terminology-oriented database |
| OpenAccess |
2.2 |
C++ |
no |
|
Proprietary |
EDA database |
| OpenLink Virtuoso (Virtuoso Universal Server) |
7.2.7 (May 2022) |
C++, Java/JSP, ASP, ASPX, Mono, RDF, SPARQL, SPARUL, SQL, Perl, Python, PHP, Ruby, XML, ODBC, JDBC, ADO.NET, more |
SQL 9x/200x |
|
GPL or proprietary |
|
| Perst |
Java: 4.38 (2015-03-18) C#: 4.46 (2014-08-23) |
Java (including Java SE, Java ME & Android), C# (including .NET, .NET Compact Framework, Mono & Silverlight) |
JSQL – object-oriented subset of SQL |
Java and .NET data types |
GPL, Proprietary |
Small footprint embedded database. Diverse indexes and specialized collection classes; LINQ; replication; ACID transactions; native full text search; includes Silverlight, Android and Java ME demo apps. |
| Picolisp |
3.1.1 |
Picolisp |
|
|
MIT License |
DB built into the language |
| Versant Object Database / VOD / FastObjects |
10 (2021) / 9 (2015) / 14 (2020) |
C++ / Java / C# |
OQL (ODMG 3.0) |
|
Proprietary |
|
| Zope Object Database |
|
Python, C |
No support. Object indexing and searching is done through ZCatalog facility. |
|
Zope Public License |
|