Re: [Neo4j] indexquery 12times faster than cypher -- neostore-upgrade-question

2011-10-12 Thread st.pa
Hi, this is great, I was still holding my breath and at first didnt even notice, then I got the snapshot and changed classpaths in my project to use 1.5.m, when I noticed the following error org.neo4j.graphdb.TransactionFailureException: Could not create data source [nioneodb], see nested

Re: [Neo4j] indexquery 12times faster than cypher -- neostore-upgrade-question

2011-10-12 Thread Chris Gioran
Hi, it is hard to make predictions on how long it will take to migrate a store to 1.5. What the migration time actually depends on is node and relationship population, number of properties and number of dynamic records in use. This correlates to file size but one cannot determine the time based

Re: [Neo4j] indexquery 12times faster than cypher -- neostore-upgrade-question

2011-10-12 Thread Jim Webber
To reiterate what Chris said about backups. The latest release is a milestone, and while we've taken every opportunity to rigorously test it, you should always have a backup of your data before any upgrade especially so if it's not a stable GA release. Jim