I'm interested in archival strategies with orientdb. We are in the process of designing an auditing framework which at some time in the future will need to have data archived for both size and performance reasons. I'd be interested in hearing what your recommendations are for such a thing through orientdb.
On Wednesday, June 25, 2014 4:26:27 AM UTC-5, Lvc@ wrote: > > @Riccardo, RID are not recycled anymore (was in local), so dirty links > don't cause NPE but it's just like the relationship doesn't exist. > @Rob, Do you want to transfer a cluster to another machine manually? > > Lvc@ > > > > On 25 June 2014 08:38, Riccardo Tasso <[email protected] <javascript:>> > wrote: > >> And, among others, what does happen to the links of the records which are >> moved? >> >> Riccardo >> >> >> 2014-06-24 20:05 GMT+02:00 Rob Gratz <[email protected] <javascript:>>: >> >> Can I get a little more information on this or can you point me to the >>> documentation? I understand the freeze/copy/release part. Not sure I >>> understand the last part. Are you saying copy the files to a completely >>> different machine (ie. not clustered with the machines being copied from)? >>> Are the files copied into an existing database/new database? What does >>> the addCluster command do? Just pick up the new files? >>> >>> Thanks in advance. >>> >>> Rob >>> >>> >>> On Friday, July 26, 2013 5:33:55 AM UTC-5, Andrey Lomakin wrote: >>>> >>>> Hi all, >>>> We are introduced ability to import/export data on cluster level using >>>> plocal storage. >>>> >>>> In order to do this we use following step of commands: >>>> >>>> 1. com.orientechnologies.orient.core.db.ODatabase#freezeCluster - >>>> flush cluster data on disk, and prohibits data changes. >>>> 2. Copy cluster files to other server location. >>>> 3. com.orientechnologies.orient.core.db.ODatabase#releaseCluster - >>>> to allow cluster modifications. >>>> 4. addCluster(String iType, String iClusterName, int iRequestedId - >>>> create cluster with the same name and cluster id (not supported in >>>> local >>>> storage). >>>> >>>> We use this approach to move non-active partitions of data to cheap >>>> servers, so maybe it will be useful for someone. >>>> >>>> There is reflection of mentioned before Java commands in console >>>> (FREEZE CLUSTER, RELEASE CLUSTER, CREATE CLUSTER ID = ...) >>>> >>>> >>>> -- >>>> With best regards, >>>> Andrey Lomakin >>>> >>>> >>>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "OrientDB" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected] <javascript:>. >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "OrientDB" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected] <javascript:>. >> For more options, visit https://groups.google.com/d/optout. >> > > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" 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.
