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using 2 databases
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Renata fonseca
Ranch Hand
Joined: Mar 15, 2002
Posts: 48
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Hi all
I have to update 2 databases at same time... how can I persist an entity bean into two different databases (ie: Db2 and SQL Server)?
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Lasse Koskela
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Sheriff
Joined: Jan 23, 2002
Posts: 11962
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Some options:
1) Use a BMP entity bean
2) Use your EJB container's proprietary features (not likely to exist)
3) Use a special JDBC driver, which can do the update on two databases (don't know if such drivers exist)
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Author of Test Driven (2007) and Effective Unit Testing (2013) [Blog] [HowToAskQuestionsOnJavaRanch]
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Kyle Brown
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Ranch Hand
Joined: Aug 10, 2001
Posts: 3879
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How about use two different beans?
Kyle
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Kyle Brown, Author of Persistence in the Enterprise and Enterprise Java Programming with IBM Websphere, 2nd Edition
See my homepage at http://www.kyle-brown.com/ for other WebSphere information.
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subject: using 2 databases
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