neo4j - MongoDB bulk lookup by bson_id -

i'm using neo4j large graph of data, , using mongodb store detailed document information individual nodes.

i need able take results of graph traversals (sometimes 1000 bson_ids) , query mongo them. i've noticed selects , limits, performance isn't great.

any ideas on how can make mapping more efficient?

unfortunately have no advice regarding fast mongo document retrieval. perhaps $in operator helps.

are querying mongo directly on other occasions ? or querying graph? perhaps either serialize documents directly node properties. or better represent them in graph - graph databases superset of document databases anyway. (document being described aggregate root node , tree of dependend nodes or dynamic document defined traversal - see neo4j spatial dynamic layers) other people use graph databases document centric applications , engines (e.g. structr cms on neo4j)