I'd suggest you have a look at Neo4j and OrientDB.
On Thu, Dec 15, 2011 at 2:23 AM, Praveen Sripati <praveensrip...@gmail.com> wrote: > Avery, > > Thanks for the response. Are there any open source frameworks for online > querying of Graphs? > > Regards, > Praveen > > On Thu, Dec 15, 2011 at 12:37 AM, Avery Ching <ach...@apache.org> wrote: >> >> Hi Praveen, >> >> You are right that Giraph is an offline graph computation infrastructure, >> not an online graph database. You could try using MySQL, HBase, Cassandra, >> etc for online querying. >> >> Avery >> >> >> On 12/14/11 10:24 AM, Praveen Sripati wrote: >> >> Hi, >> >> If I am not wrong Giraph is for batch processing similar to Hadoop. But, >> when I look for directions in Google Maps, the directions are returned >> within seconds. The 'shortest path algorithm' might be used. Are there any >> frameworks to get instantaneous results from graphs from distributed >> systems? >> >> Regards, >> Praveen >> >> > -- Claudio Martella claudio.marte...@gmail.com
