java - Neo4j 2.1.x ExecutionEngine number of instances -

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what best practice instances of executionengine? remember coming across post on neo4j newsgroup saying 1 instance should shared across app examples can find show suggest otherwise. overall best practice? matter?

exactly one.

otherwise duplicate or loose caches keeps compiled query plans.

you should create somewhere statically graphdatabaseservice, or server extension have injected via @context cypherexecutor.

since neo4j 2.2. don't need anymore, can run cypher queries directly via gdb.execute()


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