Cool, See you on Friday! By the way if somebody is in Rome on Friday there are a few FREE ticket:
http://www.eventbrite.co.uk/e/bigdata-graphs-in-rome-tickets-9435484789 Lvc@ On 27 May 2014 12:38, Carlo Pradissitto <[email protected]> wrote: > Hi Luca, > first I would like to test ZFS performances using an almost real use case > (at least more real than the previous test). > Then I'm surely going to test ODB performances in a distributed topology, > but I have to wait for creation of loading scripts by my developers team, > for OUR real use cases. > > Anyway we can have a conversation about this on Friday, during "OrientDB > meets Rome". > > cheers > Carlo > > > Il giorno martedì 27 maggio 2014 12:23:55 UTC+2, Lvc@ ha scritto: >> >> Hi Carlo, >> I'm very interested about a new study about performance against ZFS by >> using multiple clusters. The best would be one cluster per disk to see how >> much improvement we have following this approach. >> >> We know we still have some non necessary locks in the PLocal Storage & >> DiskCache layers that will not allow to squeeze multi-core at the maximum, >> but it's something Andrey is working now for the 2.0. >> >> Lvc@ >> >> >> >> On 27 May 2014 10:00, Carlo Pradissitto <[email protected]> wrote: >> >>> Hi Riccardo, >>> I'm still investigating OrientDB performances on ZFS filesystem. >>> Anyway, you can send me a private message, and maybe we can help each >>> other. >>> >>> cheers >>> Carlo >>> >>> >>> Il giorno martedì 27 maggio 2014 09:10:45 UTC+2, Riccardo Tasso ha >>> scritto: >>>> >>>> Great, I'm really interested in the boost of performance gained with >>>> PARALLEL keyword. >>>> >>>> Cheers, >>>> Riccardo >>>> >>>> >>>> 2014-05-27 9:03 GMT+02:00 Carlo Pradissitto <[email protected]>: >>>> >>>>> Time to document another performance test >>>>> stay tuned! >>>>> >>>>> >>>>> Il giorno martedì 27 maggio 2014 02:02:36 UTC+2, Lvc@ ha scritto: >>>>> >>>>>> Breaking news: OrientDB 1.7 is out! We made OrientDB faster than >>>>>> before and with new exciting features like Distributed Sharding, the >>>>>> support for Lucene indexes (Full-Text and GEO-Spatial), SSL connections, >>>>>> Parallel queries and more. >>>>>> >>>>>> To download OrientDB 1.7 go to: http://www.orientechnologies.com/ >>>>>> download/ >>>>>> >>>>>> *What’s new?* >>>>>> Core >>>>>> >>>>>> - New “*minimumclusters*” to auto-create X clusters per class >>>>>> - New *cluster strategy* to pick the cluster. Available >>>>>> *round-robin*, *default* and *balanced* >>>>>> - Added *record locking* via API >>>>>> - Removed rw/locks on schema and index manager >>>>>> - Cached most used users and roles in RAM (configurable) >>>>>> >>>>>> Server >>>>>> >>>>>> - New support for *SSL* connections on binary and HTTP protocols >>>>>> >>>>>> Studio >>>>>> >>>>>> >>>>>> >>>>>> >>>>>> * - Bookmarks for queries - Ability to interrupt running commands * >>>>>> Console >>>>>> >>>>>> - New “*script*” command to execute multiple SQL statements + >>>>>> transaction control >>>>>> - New “*next*” command to move the cursor on the next record in >>>>>> the result set >>>>>> - New “*pref*” command to move the cursor on the previous record >>>>>> in the result set >>>>>> - New “*move* ” command to move from current record by executing >>>>>> a predicate >>>>>> - New “*eval* ” command to evaluate a predicate against current >>>>>> record >>>>>> - Ability to ignore errors by setting “set ignore = true” >>>>>> >>>>>> Distributed >>>>>> >>>>>> - New support for *Sharding* >>>>>> - Simplified (JSON) configuration >>>>>> >>>>>> Graph >>>>>> >>>>>> - New functions to return the traversed items: *traversedVertex* >>>>>> (), *traversedEdge*() and *traversedElement*() >>>>>> - Method* addEdge*() can takes ORID to use implicitly last record >>>>>> version >>>>>> >>>>>> SQL >>>>>> >>>>>> - New *PARALLEL* keyword to run the query on multiple threads >>>>>> - New “INSERT INTO … SELECT” to copy records >>>>>> - New “INSERT INTO … RETURN ” to return expressions on INSERT >>>>>> - New “UPDATE … RETURN ” to return expressions on UPDATE >>>>>> - Function distance() accepts measure unit (default = km) >>>>>> >>>>>> HTTP >>>>>> >>>>>> - Added support for *context variables* in SCRIPT command >>>>>> >>>>>> Indexes >>>>>> >>>>>> - Added *Full-Text Lucene* indexes (as plugin) >>>>>> - Added *GEO Spatial Lucene* indexes (as plugin) >>>>>> - Added WAL (Journal) support for *Hash-Index* so can be used in >>>>>> Transactions >>>>>> - Added *NULL* support for composite and non-composite indexes >>>>>> - Full-Text can be configured through *METADATA* keyword >>>>>> - Full-Text now indexes also sub-words >>>>>> - Improved SQL optimizer by avoiding calling evaluate() when not >>>>>> needed >>>>>> - LINKSET types can be indexed now >>>>>> - RID can be used on composite indexes >>>>>> >>>>>> Full list of all 135 closed >>>>>> issues<https://github.com/orientechnologies/orientdb/issues?labels=&milestone=16&page=1&state=closed> >>>>>> . >>>>>> >>>>>> *Enterprise Edition >>>>>> <http://www.orientechnologies.com/orientdb-enterprise/>* >>>>>> >>>>>> OrientDB Community Edition is FREE for any usage (Apache2 license). >>>>>> If you want additional features and Professional Support, request a trial >>>>>> of Enterprise Edition: Enterprise >>>>>> Edition<http://www.orientechnologies.com/orientdb-enterprise/> >>>>>> . >>>>>> >>>>>> >>>>>> >>>>>> Have fun with Graphs, >>>>>> Luca Garulli >>>>>> CEO at Orient Technologies >>>>>> the Company behind OrientDB >>>>>> http://about.me/luca.garulli >>>>>> >>>>>> - See more at: http://www.orientechnologies.com/orientdb-1-7-is-out/# >>>>>> sthash.9ooT15mc.dpuf >>>>>> >>>>>> -- >>>>> >>>>> --- >>>>> 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. >>>>> >>>> >>>> -- >>> >>> --- >>> 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. >>> >> >> -- > > --- > 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. > -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. 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