[Neo4j] How can you have transactions with Lucene?

I like Neo4j and am interested in using it in a number of projects (once I figure out a good way to make Neo play nice in Glassfish) ... but I am confused about something. I apologize if this is a stupid question. My understanding is that Lucene does *not* support transactions. Supposedly that

[Neo4j] Officially supported mechanism for J2EE

I really like Neo, but am concerned that there is so little official company support for J2EE. I want to use Neo as a standard data source in J2EE, with container managed transactions, etc. I don't want to use the REST interface - I want a standard data source interface. There does not appear

Re: [Neo4j] How can you have transactions with Lucene?

Sorry, but how does this thin layer control how Lucene interacts with the disk (since Lucene isn't transactional). Does it somehow buffer the disk I/O? Does it coerce Lucene to write to a different file and then update the real file at the end of the transaction? I'm not trying to be difficult,

Re: [Neo4j] How can you have transactions with Lucene?

Lucene itself says it doesn't properly support ACID or XA transaction support. (Bug 1149 - Major - New Feature - Reopened - Unresolved). -- View this message in context: http://neo4j-community-discussions.438527.n3.nabble.com/How-can-you-have-transactions-with-Lucene-tp3176918p3176981.html Sent

Re: [Neo4j] How can you have transactions with Lucene?

Very Kewl. Thanks Mattias. Can you send your code over to Lucene so they can add effective transactions. I know a number of people use Lucene for full text search in conjunction with MySql, and the lack of transactions is a major issue. Thanks again -- View this message in context:

Re: [Neo4j] Officially supported mechanism for J2EE

My understanding of the J2EE standard is that you should *not* do file I/O from inside a bean (my assumption is to avoid issues if you run in a clustered environment). If I access Neo4j directly from a bean, wouldn't I be violating that? I am not currently clustered, and my app is small enough I

Re: [Neo4j] Officially supported mechanism for J2EE

I have two projects. One is full-on J2EE using Glassfish. The other is Servlet based, using Tomcat. At this point I am not using Spring or Guice - the only injection I get is the standard J2EE injection for my beans. -- View this message in context:

Re: [Neo4j] Officially supported mechanism for J2EE

BTW - I am willing to document what I learn in a cookbook if there are enough people with enough patience to hold my hand as I get everything running. (I wouldn't want to clog up the mail list with the hand holding - especially if I summarize it in a cookbook). -- View this message in context:

Re: [Neo4j] Officially supported mechanism for J2EE

Sorry for the quantity of my questions, and I apologize in advance if any of them are trivial or stupid. ok - so I guess that in my Session Bean I would use the regular old @Resource annotation: @Resource GraphDatabaseService graphDb; Or do I need to declare Neo to jndi and then reference it?