Hi Luca, Thanks for your reply. So could you please tell me what kind of distributed commit protocol (such as Paxos or Two Phase Commit) is used for implementing that? Because nowhere has mentioned about that.
Many thanks, Shahram On Tue, May 26, 2015 at 12:29 PM, Luca Garulli <[email protected]> wrote: > Hi Shahram, > OrientDB has MVCC on single document, but if you use Transactions, then > multiple documents are involved (like with RDBMS). > > > > Best Regards, > > Luca Garulli > CEO at Orient Technologies LTD > the Company behind OrientDB > http://about.me/luca.garulli > > > On 26 May 2015 at 17:35, Shahram <[email protected]> wrote: > >> Hi there, >> >> I am comparing OrientDB with other multi-model databases. However, I am >> stuck with the following question: >> Is it right? --> OrientDB guarantees ACID properties for just >> *single-document >> transactions* through using the MVCC concurrency control method. >> >> Could you please answer the question? >> >> Many thanks, >> Shahram >> >> On Sunday, May 24, 2015 at 5:01:08 PM UTC-4, Shahram wrote: >> >>> Hi there, >>> >>> Could you please tell me if OrientDB supports multi-key transactions or >>> not? >>> if answer is yes. How? >>> If answer is no, so why we say that OrientDB is fully transactional? >>> >>> Kind regards, >>> Shahram >>> >> -- >> >> --- >> 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 a topic in the > Google Groups "OrientDB" group. > To unsubscribe from this topic, visit > https://groups.google.com/d/topic/orient-database/Qc8HQoXxXfk/unsubscribe. > To unsubscribe from this group and all its topics, 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.
