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== JDO Implementationsanchor:JDO_Implementations[]

To build and run your JDO application, you need a JDO implementation.
This page lists commercial and non-commercial JDO implementations. For
information on how vendors certify compliance with the JDO
specifications, see link:tck.html[TCK].

=== JDO Reference Implementationsanchor:JDO_Reference_Implementations[]

* *JDO 1.0* :
http://jcp.org/aboutJava/communityprocess/final/jsr012/index2.html[FOStore]
* *JDO 2.0* : https://sourceforge.net/projects/jpox/[JPOX 1.1]
* *JDO 2.1* : https://sourceforge.net/projects/jpox/[JPOX 1.2]
* *JDO 2.2* :
https://www.datanucleus.org/documentation/products.html[DataNucleus AccessPlatform 1.0]
* *JDO 3.0* :
https://www.datanucleus.org/documentation/products.html[DataNucleus AccessPlatform 2.1]
* *JDO 3.1* :
https://www.datanucleus.org/documentation/products.html[DataNucleus AccessPlatform 3.2]
* *JDO 3.2* :
https://www.datanucleus.org/products/accessplatform_5_2/index.html[DataNucleus AccessPlatform 5.2]

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=== Implementationsanchor:Implementations[]

Below is a list of known implementations of JDO, showing the level of
JDO that the implementation tries to implement, and the type of
datastore that the implementation supports. You should check the vendors
website for details of whether the implementation is fully compliant
with the specification claimed - Apache JDO simply provides visibility
of known implementations.

[cols=",,,",options="header",]
|===
|Name |License |JDO Spec |Datastore(s)
|http://www.datanucleus.org[DataNucleus Access Platform] |NonCommercial
|1.0, 2.0, 2.1, 2.2, 3.0, 3.1, 3.2 |RDBMS, db4o, NeoDatis, LDAP, Excel XLS,
Excel OOXML, ODF, XML, JSON, Google BigTable, HBase, Amazon S3, MongoDB,
GoogleStorage, Cassandra, OrientDB, Salesforce.com, Neo4j

|http://www.jdoinstruments.org/[JDOInstruments] |NonCommercial |1.0
|JDOInstruments

|http://www.jpox.org[_JPOX_] |NonCommercial |1.0, 2.0, 2.1 |RDBMS, db4o

|http://www.bea.com/kodo[_Kodo_] |Commercial |1.0, 2.0 |RDBMS, XML

|http://www.objectdb.com/[ObjectDB for Java/JDO] |Commercial |1.0, 2.0
|ObjectDB

|http://www.objectivity.com/pages/object-database-solutions/java-data-objects.asp[Objectivity]
|Commercial |1.0 |ObjectivityDB

|http://www.orientechnologies.com/cms/[Orient] |Commercial |1.0 |Orient

|http://pejava.tripod.com/index.html[_hywy's PE:J_] |Commercial |1.0
|RDBMS

|http://www.signsoft.de/signsoft/en/intelliBO/[_SignSoft intelliBO_]
|Commercial |1.0 |intelliBO

|http://speedo.objectweb.org/[_Speedo_] |NonCommercial |1.0 |RDBMS

|http://tjdo.sourceforge.net/[_TJDO_] |NonCommercial |1.0 |RDBMS

|http://www.versant.com/en_US/products/objectdatabase/[Versant]
|Commercial |1.0, 2.0 |Versant Object Database

|http://www.xcalia.com/xdn/specs/jdo[Xcalia] |Commercial |1.0, 2.0
|RDBMS, XML, Versant ODBMS, Jalisto, Web services, mainframe
transactions and screens (CICS, IMS...), packaged applications (ERP,
CRM,SFA...), components (EJB...).


|http://www.zoodb.org[ZooDB] |NonCommercial |3.0 (partial), 3.1 (Partial)
|ZooDB ODBMS
|===

