Wow, this is an extremely big and ambitious roadmap. Are all these things realistically possible in the foreseeable future? Or is this more a wish-list?
Do you have an idea what issues to approach in what order? On Wed, May 20, 2015 at 8:58 PM, Andra Lungu <lungu.an...@gmail.com> wrote: > The Roadmap is now available as a wiki page. > https://cwiki.apache.org/confluence/display/FLINK/Flink+Gelly > > We're still happy to hear comments/suggestions, if any :) > > On Wed, May 20, 2015 at 8:43 PM, Andra Lungu <lungu.an...@gmail.com> > wrote: > > > Thanks, Stephan! > > > > On Wed, May 20, 2015 at 8:42 PM, Stephan Ewen <se...@apache.org> wrote: > > > >> All right, you should have permissions now. > >> > >> On Wed, May 20, 2015 at 8:37 PM, Andra Lungu <lungu.an...@gmail.com> > >> wrote: > >> > >> > Sure, but first I need permissions! :) > >> > > >> > "*NOTE*: Due to spamming, we can not give every confluence user edit > >> > permissions to the wiki. Just write to the dev@flink.apache.org (you > >> can > >> > also email to rmetzger <at> apache.org) mailing list to get edit > >> > permissions." > >> > > >> > My user is lungu.andra > >> > > >> > Thanks! > >> > > >> > On Wed, May 20, 2015 at 4:27 PM, Vasiliki Kalavri < > >> > vasilikikala...@gmail.com > >> > > wrote: > >> > > >> > > Thank you for your feedback and ideas everyone! > >> > > > >> > > @Andra, how about moving the roadmap to the wiki? > >> > > > >> > > On 20 May 2015 at 15:48, Kostas Tzoumas <ktzou...@apache.org> > wrote: > >> > > > >> > > > :-D > >> > > > > >> > > > Great! > >> > > > > >> > > > On Tue, May 19, 2015 at 4:00 PM, Andra Lungu < > lungu.an...@gmail.com > >> > > >> > > > wrote: > >> > > > > >> > > > > Hi Kostas, > >> > > > > > >> > > > > We're way ahead of you! The first draft of the blog post is > >> > internally > >> > > > > reviewed as we speak ;) > >> > > > > > >> > > > > > >> > > > > On Tue, May 19, 2015 at 3:49 PM, Kostas Tzoumas < > >> ktzou...@apache.org > >> > > > >> > > > > wrote: > >> > > > > > >> > > > > > This is very cool! > >> > > > > > > >> > > > > > Would also love to see a blog post on Gelly at some point, > >> perhaps > >> > > > > > finishing off with the roadmap > >> > > > > > > >> > > > > > On Tue, May 19, 2015 at 10:55 AM, Andra Lungu < > >> > lungu.an...@gmail.com > >> > > > > >> > > > > > wrote: > >> > > > > > > >> > > > > > > Apache TinkerPop made it to the wish-list :) > >> > > > > > > Thanks, Fabian! > >> > > > > > > > >> > > > > > > On Tue, May 19, 2015 at 9:42 AM, Flavio Pompermaier < > >> > > > > > pomperma...@okkam.it> > >> > > > > > > wrote: > >> > > > > > > > >> > > > > > > > You're definitely right Fabian +1 > >> > > > > > > > > >> > > > > > > > On Mon, May 18, 2015 at 2:03 PM, Fabian Hueske < > >> > > fhue...@gmail.com> > >> > > > > > > wrote: > >> > > > > > > > > >> > > > > > > > > Integration with Apache TinkerPop3 could also be > >> interesting. > >> > > > > > > > > TinkerPop3 is an API for transactional and analytical > >> graph > >> > > > > > processing > >> > > > > > > > and > >> > > > > > > > > supported by several Graph engines/databases. > >> > > > > > > > > > >> > > > > > > > > It might be interesting to see if/how Gelly's and > >> TinkerPop's > >> > > > > > concepts > >> > > > > > > > > match and think about whether it makes sense to > integrate > >> the > >> > > two > >> > > > > > > > projects > >> > > > > > > > > in some way. > >> > > > > > > > > > >> > > > > > > > > 2015-05-18 12:20 GMT+02:00 Gianmarco De Francisci > Morales > >> < > >> > > > > > > > g...@apache.org > >> > > > > > > > > >: > >> > > > > > > > > > >> > > > > > > > > > Hi, > >> > > > > > > > > > > >> > > > > > > > > > Great job putting together this roadmap! > >> > > > > > > > > > > >> > > > > > > > > > Regarding 1) you may find this work relevant: > >> > > > > > > > > > http://arxiv.org/abs/1503.00626v1 > >> > > > > > > > > > > >> > > > > > > > > > Regarding 2) the semi-streaming model allows > polylog(n) > >> > > passes. > >> > > > > > > > > > If you allow only one pass, it's a streaming model. > >> > > > > > > > > > In addition, I think models such as the > turnstile/fully > >> > > dynamic > >> > > > > > (with > >> > > > > > > > > > addition and deletion) would be more appropriate than > >> the > >> > > > > > incremental > >> > > > > > > > > one. > >> > > > > > > > > > > >> > > > > > > > > > Regarding 5) (when combined with 2) there are some > good > >> > > recent > >> > > > > > > > algorithms > >> > > > > > > > > > for partitioning that you might want to look at. > >> > > > > > > > > > http://dl.acm.org/citation.cfm?id=2556213 > >> > > > > > > > > > http://dl.acm.org/citation.cfm?id=2339722 > >> > > > > > > > > > > >> > > > > > > > > > Cheers, > >> > > > > > > > > > > >> > > > > > > > > > -- > >> > > > > > > > > > Gianmarco > >> > > > > > > > > > > >> > > > > > > > > > On 18 May 2015 at 12:42, Vasiliki Kalavri < > >> > > > > > vasilikikala...@gmail.com > >> > > > > > > > > >> > > > > > > > > > wrote: > >> > > > > > > > > > > >> > > > > > > > > > > Hello everyone, > >> > > > > > > > > > > > >> > > > > > > > > > > thank you Andra for putting together this nice > >> document > >> > and > >> > > > for > >> > > > > > > > > sharing! > >> > > > > > > > > > > > >> > > > > > > > > > > Gelly is already in a state that matches the basic > >> > > > > functionality > >> > > > > > of > >> > > > > > > > > > > existing distributed graph libraries. We're very > happy > >> > for > >> > > > this > >> > > > > > and > >> > > > > > > > > also > >> > > > > > > > > > > very grateful to everyone who has contributed so > far! > >> > > > > > > > > > > > >> > > > > > > > > > > We are also very excited to keep on extending Gelly > >> and > >> > our > >> > > > > > vision > >> > > > > > > is > >> > > > > > > > > to > >> > > > > > > > > > > turn it into something much more than "yet another > >> > library > >> > > > for > >> > > > > > > > running > >> > > > > > > > > > > PageRank-like algorithms". The document that Andra > has > >> > > shared > >> > > > > > > > contains > >> > > > > > > > > > > ongoing work and our ideas on mid- and long-term > >> plans, > >> > in > >> > > > > order > >> > > > > > to > >> > > > > > > > > make > >> > > > > > > > > > > this happen :) > >> > > > > > > > > > > > >> > > > > > > > > > > We would love to get the community's feedback on > >> this, so > >> > > > > please > >> > > > > > > feel > >> > > > > > > > > > free > >> > > > > > > > > > > to comment on the doc or discuss individual points > >> here. > >> > > > > > > > > > > > >> > > > > > > > > > > Cheers, > >> > > > > > > > > > > Vasia. > >> > > > > > > > > > > > >> > > > > > > > > > > On 18 May 2015 at 11:01, Andra Lungu < > >> > > lungu.an...@gmail.com> > >> > > > > > > wrote: > >> > > > > > > > > > > > >> > > > > > > > > > > > Dear Squirrels, > >> > > > > > > > > > > > > >> > > > > > > > > > > > The following document is intended to give you an > >> > insight > >> > > > on > >> > > > > > > where > >> > > > > > > > > > > Flink's > >> > > > > > > > > > > > Graph API, Gelly, is at the moment and especially > on > >> > the > >> > > > > > > direction > >> > > > > > > > in > >> > > > > > > > > > > which > >> > > > > > > > > > > > it's heading in the near future. > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > https://docs.google.com/document/d/11ovK1xZZTl3Qinw6Ud1rqpaDhTvRHDv8PWBzcHITFkM/edit?usp=sharing > >> > > > > > > > > > > > > >> > > > > > > > > > > > We would love to hear about your comments/ > >> suggestions/ > >> > > > > > additions > >> > > > > > > > to > >> > > > > > > > > > the > >> > > > > > > > > > > > wish-list :) > >> > > > > > > > > > > > > >> > > > > > > > > > > > Cheers, > >> > > > > > > > > > > > Andra > >> > > > > > > > > > > > > >> > > > > > > > > > > > >> > > > > > > > > > > >> > > > > > > > > > >> > > > > > > > > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > > >> > > > >> > > >> > > > > >
