Nice! Finally Ignite from a "Middleware Solution" becoming an "All In One Backend Solution".
Sergi 2017-04-18 5:46 GMT+03:00 Dmitriy Setrakyan <dsetrak...@apache.org>: > Great news and I am glad that GridGain was finally able to open source such > an essential feature to Ignite. Given that I was deeply involved in the > development of this feature for the past year, I would add that one of the > main advantages here is that Ignite becomes fully operational from disk > (SSD or Flash) without any need to preload the data in memory. > > With full SQL support available in Ignite, this feature will allow Ignite > serve as a distributed transactional database, both in memory and on disk, > while continuing to support all the existing use cases, including the > in-memory data grid. > > Cos, can you point us to any legal paperwork that needs to be signed in > order to complete the donation? > > D. > > On Mon, Apr 17, 2017 at 7:37 PM, Denis Magda <dma...@apache.org> wrote: > > > Igniters, > > > > GridGain, as one of the most active Apache Ignite contributors, has been > > developing a unique distributed persistent store specifically for Apache > > Ignite for more than a year in-house. It’s a fully ACID and ANSI-99 SQL > > compliant fault-tolerant solution. > > > > The store transparently integrates with Apache Ignite as an optional disk > > layer (in addition to the existing RAM layer) via the new page memory > > architecture that to be released in Apache Ignite 2.0. This allows > storing > > supersets of data on disk while having a subset in memory not worrying > > about that you forgot to preload (warmup) your caches! > > > > Assuming that the storage goes to ASF as a part of Apache Ignite 2.1 > > release the following will be supported by Ignite out-of-the-box: > > > > * SQL queries execution over the data that is both in RAM and on disk: no > > need to preload the whole data set in memory. > > > > * Cluster instantaneous restarts: once your cluster ring is recovered > > after a restart your applications are fully operational even if they > highly > > utilize SQL queries. > > > > As for the use cases, it means that Apache Ignite will be possible to use > > as a distributed SQL database with memory-first concept. > > > > And we decided at GridGain that this tremendous feature should be open > > source from the very beginning. > > > > Guys, could you advise how I can start official donation process? > > > > — > > Denis > > > > > > > > > > > > >
