(Non-commercial) Freeware Open source		Commercial
Vendor	JDO compliance	Vendor	JDO  compliance
SUN's JDO Reference implementation	1.0.1	FrontierSuite	1.0
Jakarta OJB Apache JDO	2.0	IntelliBo	1.0
JDOMax	1.0	JCredo	1.0
JPOX	2.0	JORM	1.0
Speedo	1.0	JPowermap	1.0
TJDO	1.0	JRelay	1.0
Versant Open Access	1.0	Solarmetric Kodo	2.0
XORM	1.0	ObjectDB	1.0
		Orient	1.0
		PE:J	1.0
		Xcalia	2.0

Books

• JSR12 - JDO 1.0 Specification (2002)
• JSR243 - JDO 2.0 Specification (2005)
• Ezzio David (2003), Using and Understanding Java Data Objects, Apress, http://www.apress.com/book/bookDisplay.html?bID=106.
• Jordan D. and Russel C. (2003), Java Data Objects, O' Reilly, http://www.oreilly.com/catalog/jvadtaobj/.
• Reese George (2003), Java Database Best Practices, O' Reilly, chapter 7,  http://www.onjava.com/pub/a/onjava/excerpt/chap_07/index1.html.
• Richardson C. (2006), POJOs in Action, Manning, http://www.manning.com/books/crichardson.
• Roos M. Robin (2003), Java Data Objects, Pearson, http://www.ogilviepartners.com/.
• Sperko R. (2003), Java Persistence for Relational Databases, Apress.
• Tyagi Sameer et al (2004), Core Java Data Objects,  Prentice Hall PTR/Sun Microsystems Press.

Tutorials

• JDO Expert Corner, http://www.jdocentral.com.
• Almaer Dion, "Using Java Data Objects", http://www.onjava.com/pub/a/onjava/2002/02/06/jdo1.html.
• Biggs Maggie (2001), " Java Data Objects: Standard, Simplified Access to Persistent Data", Java Zone, http://archive.devx.com/java/free/articles/JDOBiggs/jdob100901-1.asp 
• Brown J. (2002), "An Introduction to Java Data Objects", Object Computing, Inc. (OCI), http://www.ociweb.com/jnb/jnbJun2002.html.
• Kostaras, J. (2005), "JDO Tutorial".
• Kostaras, J. (2005), "JDO Web Tutorial".
• Kruszelnicki J. (2002), " Persist data with Java Data Objects", Java World,  http://www.javaworld.com/javaworld/jw-03-2002/jw-0301-jdo.html
• Monday P., Edwards J.D. (2002), "Hands-on Java Data Objects", IBM: Java Technology, http://www-128.ibm.com/developerworks/edu/j-dw-javajdo-i.html.
• Peterson R., Bhogal K. S. (2005), "An introduction to JDO 2.0 using JPOX and DB2 Universal Database", IBM Developer Works,  http://www-128.ibm.com/developerworks/db2/library/techarticle/dm-0506bhogal/.
• Roos M. Robin (2004), JDO 2 - Queries, 4 parts, theServerSide.com, http://www.theserverside.com/articles/content/JDOQueryPart1/.
• SolarMetric, Comprehensive Overview of Java Data Objects,
  http://www.solarmetric.com/Software/Documentation/2.3.0/jdo_overview_intro.html.
• Thomas Paul, "Java Data Objects - An Introduction", http://www.javaranch.com/newsletter/200401/IntroToJDO.html

Links

• JDO Central.
• jta.jar
• antlr.jar
• xerces.jar

Related technologies

• CocoBase
• Castor JDO
• Hibernate
• iBatis

Creator: John N. Kostaras - email [email protected]

Last modification: 29 March 2006

URL: http://www.geocities.com/jnkjavaconnection/jdo.html
URL: http://www.ergoway.gr/jkost/jnkjavaconnection/jdo.html