Rio, the RRD (Round Robin Database) is just used to keep rolling statistics or the legacy webadmin interface (the one in Neo4j 1.9+). Since it is rolling and aggregating, it shouldn't grow to any bigger sizes. That is a bug, but then, the whole things is getting deprecated. You can just delete the file and restart Neo4j, should not matter other then the diagrams on the first screen of Webadmin 1.9 being reset.
/peter G: neubauer.peter S: peter.neubauer P: +46 704 106975 L: http://www.linkedin.com/in/neubauer T: @peterneubauer <http://twitter.com/peterneubauer> Open Data - @mapillary <http://mapillary.com/> Open Source - @neo4j <http://neo4j.org/> Open Future - @coderdojo <http://malmo.coderdojo.se/> On Wed, May 7, 2014 at 4:55 PM, Rio Eduardo <[email protected]> wrote: > I just read Graph Database Internals from Graph Databases book. It says > Neo4j stores graph data in a number of different store files. Each store > file contains the data for a specific part of the graph (e.g., nodes, > relationships, properties): > - node store is neostore.nodestore.db => 9 bytes in length > - relationship store is neostore.relationshipstore.db => 33 bytes in length > - property store is neostore.propertystore.db => 25 bytes in length > - property index store is neostore.propertystore.db.index => 9 bytes in > length > - property dynamic string store is neostore.propertystore.db.strings => 13 > + blockSize bytes > - property dynamic array store is neostore.propertystore.db.arrays => 13 + > blockSize bytes > > I'm still confused why the size of rrd is always bigger than all of store > files that Neo4j use? > What is the content of rrd file actually? and how to open it? > And if rrd is useful, what is rrd file for? > > Thanks in advance. > Best regards, > Rio Eduardo > > -- > You received this message because you are subscribed to the Google Groups > "Neo4j" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Neo4j" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
