Hi all, I am happy to release it under Apache 2 license now. https://github.com/scalar-labs/scalardb
It passes not only jepsen but also our-built destructive testing. For jepsen tests, please check the following. https://github.com/scalar-labs/scalardb/tree/master/jepsen/scalardb Also, as Yuji mentioned the other day, we also fixed/updated jepsen tests for C* to make it work with the latest C* version properly and follow the new style. https://github.com/scalar-labs/jepsen/tree/cassandra In addition to that, we fixed/updated cassaforte used in the jepsen tests for C* to make it work with the latest java driver since cassaforte is not really maintained any more. https://github.com/scalar-labs/cassaforte/tree/driver-3.0-for-jepsen We are pleased to be able to contribute to the community by the above updates. Please give us any feedbacks or questions. Thanks, Hiro On Wed, Oct 17, 2018 at 8:52 AM Hiroyuki Yamada <mogwa...@gmail.com> wrote: > > Hi all, > > Thank you for the comments and feedbacks. > > As Jonathan pointed out, it relies on LWT and uses the protocol > proposed in the paper. > Please read the design document for more detail. > https://github.com/scalar-labs/scalardb/blob/master/docs/design.md > > Regarding the licensing, we are thinking of releasing it with Apache 2 > if lots of developers are interested in it. > > Best regards, > Hiroyuki > On Wed, Oct 17, 2018 at 3:13 AM Jonathan Ellis <jbel...@gmail.com> wrote: > > > > Which was followed up by > > https://www.researchgate.net/profile/Akon_Dey/publication/282156834_Scalable_Distributed_Transactions_across_Heterogeneous_Stores/links/56058b9608ae5e8e3f32b98d.pdf > > > > On Tue, Oct 16, 2018 at 1:02 PM Jonathan Ellis <jbel...@gmail.com> wrote: > >> > >> It looks like it's based on this: > >> http://www.vldb.org/pvldb/vol6/p1434-dey.pdf > >> > >> On Tue, Oct 16, 2018 at 11:37 AM Ariel Weisberg <ar...@weisberg.ws> wrote: > >>> > >>> Hi, > >>> > >>> Yes this does sound great. Does this rely on Cassandra's internal SERIAL > >>> consistency and CAS functionality or is that implemented at a higher > >>> level? > >>> > >>> Regards, > >>> Ariel > >>> > >>> On Tue, Oct 16, 2018, at 12:31 PM, Jeff Jirsa wrote: > >>> > This is great! > >>> > > >>> > -- > >>> > Jeff Jirsa > >>> > > >>> > > >>> > > On Oct 16, 2018, at 5:47 PM, Hiroyuki Yamada <mogwa...@gmail.com> > >>> > > wrote: > >>> > > > >>> > > Hi all, > >>> > > > >>> > > # Sorry, I accidentally emailed the following to dev@, so re-sending > >>> > > to here. > >>> > > > >>> > > We have been working on ACID-compliant transaction library on top of > >>> > > Cassandra called Scalar DB, > >>> > > and are pleased to announce the release of v.1.0 RC version in open > >>> > > source. > >>> > > > >>> > > https://github.com/scalar-labs/scalardb/ > >>> > > > >>> > > Scalar DB is a library that provides a distributed storage abstraction > >>> > > and client-coordinated distributed transaction on the storage, > >>> > > and makes non-ACID distributed database/storage ACID-compliant. > >>> > > And Cassandra is the first supported database implementation. > >>> > > > >>> > > It's been internally tested intensively and is jepsen-passed. > >>> > > (see jepsen directory for more detail) > >>> > > If you are looking for ACID transaction capability on top of > >>> > > cassandra, > >>> > > Please take a look and give us a feedback or contribution. > >>> > > > >>> > > Best regards, > >>> > > Hiroyuki Yamada > >>> > > > >>> > > --------------------------------------------------------------------- > >>> > > To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org > >>> > > For additional commands, e-mail: user-h...@cassandra.apache.org > >>> > > > >>> > > >>> > --------------------------------------------------------------------- > >>> > To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org > >>> > For additional commands, e-mail: user-h...@cassandra.apache.org > >>> > > >>> > >>> --------------------------------------------------------------------- > >>> To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org > >>> For additional commands, e-mail: user-h...@cassandra.apache.org > >>> > >> > >> > >> -- > >> Jonathan Ellis > >> co-founder, http://www.datastax.com > >> @spyced > > > > > > > > -- > > Jonathan Ellis > > co-founder, http://www.datastax.com > > @spyced --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@cassandra.apache.org For additional commands, e-mail: user-h...@cassandra.apache.org
