Could you explain the number, types and sizes of the properties (distribution)?
Nodes take 9 bytes per node and rels 33 bytes on disk. Simple properties up to a "long" take up 25 bytes, strings that don't fit into the short-string compression and arrays take larger sizes in the stringstore and arraystore. Please list the lenght of the files in your store directory as well as the directory sizes for each index (under index/lucene/nodes/* and index/lucene/relationships/* Thanks Michael Am 31.07.2011 um 11:05 schrieb Ahmad Bakr: > Hi, > > I have a question about optimizing the disk space required by Neo4j. > Currently i have a Neo4j database contains 238796 nodes, 5418484 properties > and 1328479 relationships, the disk space taked by Neo4j is about 17 GB and > i think is too much. so is there any optimization can be considered to > reduce the disk space, given that i only index the nodes. > > Thanks alot > > -- > Ahmad Bakr > > Software Engineer > eSpace Technologies > www.espace.com.eg > > Mob: (+2) 010-410-2280 > _______________________________________________ > Neo4j mailing list > User@lists.neo4j.org > https://lists.neo4j.org/mailman/listinfo/user _______________________________________________ Neo4j mailing list User@lists.neo4j.org https://lists.neo4j.org/mailman/listinfo/user
