Ignore my previous email. I found the link[1] after I read all the replies.
Besides, I have sent the link to my colleagues. The online meetup is a little late in UTC+8. Would the meetup be recorded? [1] https://www.meetup.com/Apache-Calcite/events/275461117/ Best, Chunwei On Fri, Jan 15, 2021 at 10:57 AM Chunwei Lei <chunwei....@alibaba-inc.com> wrote: > Hi, Stamatis. > > How can I submit my PGP key? (It's my first time to attend an online > meetup~~) > > > > Best, > Chunwei > > > ------------------------------------------------------------------ > 发件人：Stamatis Zampetakis <zabe...@gmail.com> > 发送时间：2021年1月15日(星期五) 07:10 > 收件人：dev <dev@calcite.apache.org> > 主 题：Re: [DISCUSS] Apache Calcite Online Meetup January 2021 > > I updated the agenda and added some more information regarding the key > signing party. > > For those planning to attend the party, the deadline for submitting your > PGP key is Mon, Jan 18, 2021, 9:00 AM PST (UTC-8). > > Best, > Stamatis > > On Wed, Jan 13, 2021 at 8:28 AM Vladimir Ozerov <ppoze...@gmail.com> > wrote: > > > *Talk duration*: 30 min. > > > > ср, 13 янв. 2021 г. в 10:27, Vladimir Ozerov <ppoze...@gmail.com>: > > > > > Hi Stamatis, Julian, > > > > > > Thank you for releasing the slot. Just to be crystal clear - I was very > > > late with my proposal, and have no urge to present in January. Both > > January > > > and April are perfectly fine with me. So please prioritize this talk > over > > > others only if you see a really good reason to do so. In any case, I > > > confirm that I can present in January. Please find the talk details > > below. > > > > > > *Speaker:* Vladimir Ozerov > > > *Title:* Apache Calcite integration in Hazelcast IMDG > > > *Abstract: * > > > Hazelcast IMDG is a distributed in-memory key-value store. In this > talk, > > I > > > will present how we used Apache Calcite to create a new distributed SQL > > > engine that queries Hazelcast IMDG data. > > > We start with motivation and general design. Then we examine how > > Hazelcast > > > IMDG leverages Apache Calcite for query parsing, validation, and > > > optimization, and why we decided not to use Apache Calcite for JDBC and > > > query execution. We also discuss several Apache Calcite problems that > > > negatively affect the integration and propose possible future > > improvements. > > > > > > Regards, > > > Vladimir. > > > > > > ср, 13 янв. 2021 г. в 02:48, Stamatis Zampetakis <zabe...@gmail.com>: > > > > > >> Yesterday, I updated our website to also include Vladimir's talk about > > >> Hazelcast so I think it is better to keep it that way. > > >> Initially I had in mind something between 2 and 4 talks for this > meetup > > >> (2-3h) so I think we are good to go. > > >> > > >> Let's now freeze the agenda to avoid changing it till the last minute. > > >> I will open up the discussion for the next meetup in another email so > we > > >> start filling the slots for April. > > >> > > >> It's definitely useful to have the talks on camera. I will record them > > via > > >> Zoom and split them after the meetup. > > >> If the presenters give their consent I can upload them afterwards to > > >> Youtube/Vimeo. > > >> > > >> Best, > > >> Stamatis > > >> > > >> > > >> On Wed, Jan 13, 2021 at 12:15 AM Julian Hyde <jh...@apache.org> > wrote: > > >> > > >> > I'm happy to yield my spot (and speak instead in April) if Vladimir > is > > >> > still prepared to talk. I'd love to get his work on Hazelcast > > >> > integration on the record! > > >> > > > >> > By the way, will it be possible to record these talks and post them > > >> > *as separate items* to (say) YouTube or Vimeo? I think it's > important > > >> > that they are separate, so that people can find the particular talk > > >> > they are interested in. > > >> > > > >> > Julian > > >> > > > >> > On Tue, Jan 12, 2021 at 12:17 AM Vladimir Ozerov < > ppoze...@gmail.com> > > >> > wrote: > > >> > > > > >> > > Hi Stamatis, > > >> > > > > >> > > Sorry, my previous email was not clear enough. To clarify - I was > > >> > thinking > > >> > > about the mentioned next meetup in April because the schedule for > > the > > >> > > January meetup appears to be too packed already (3 talks in > 1:30h). > > I > > >> > > I am ready to talk in both January and April. Just want to ensure > > >> that we > > >> > > do not overwhelm our attendees. > > >> > > > > >> > > I'll provide the talk details in the nearest day. > > >> > > > > >> > > Regards, > > >> > > Vladimir. > > >> > > > > >> > > вт, 12 янв. 2021 г. в 01:41, Stamatis Zampetakis < > zabe...@gmail.com > > >: > > >> > > > > >> > > > That would be great Vladimir, I will update the agenda. > > >> > > > > > >> > > > If possible please provide a title, duration, and abstract. > > >> > > > > > >> > > > Best, > > >> > > > Stamatis > > >> > > > > > >> > > > On Mon, Jan 11, 2021 at 8:35 PM Vladimir Ozerov < > > ppoze...@gmail.com > > >> > > > >> > > > wrote: > > >> > > > > > >> > > > > Hi, > > >> > > > > > > >> > > > > I can share our experience with Apache Calcite integration > into > > >> > > > Hazelcast > > >> > > > > distributed SQL engine. > > >> > > > > > > >> > > > > Regards, > > >> > > > > Vladimir > > >> > > > > > > >> > > > > Вт, 5 янв. 2021 г. в 00:48, Vineet G <vgargapa...@gmail.com>: > > >> > > > > > > >> > > > > > Hi Stamatis, > > >> > > > > > > > >> > > > > > Something has come up and unfortunately I will not be able > to > > >> > present > > >> > > > the > > >> > > > > > talk. > > >> > > > > > > > >> > > > > > Vineet > > >> > > > > > > > >> > > > > > > On Jan 3, 2021, at 1:37 PM, Stamatis Zampetakis < > > >> > zabe...@gmail.com> > > >> > > > > > wrote: > > >> > > > > > > > > >> > > > > > > I updated the agenda on meetup to include Julian's talk > > around > > >> > > > spatial > > >> > > > > > > queries. > > >> > > > > > > > > >> > > > > > > So far we have four presentations lasting approximately > 1h45 > > >> so I > > >> > > > still > > >> > > > > > > find the duration reasonable. > > >> > > > > > > > > >> > > > > > > Of course if there are more people interested to present > > >> > something we > > >> > > > > can > > >> > > > > > > schedule another meetup in April as Julian suggested. > > >> > > > > > > I am always happy to see what other people are working on > > and > > >> > more > > >> > > > > > Calcite > > >> > > > > > > use-cases. > > >> > > > > > > > > >> > > > > > > Best, > > >> > > > > > > Stamatis > > >> > > > > > > > > >> > > > > > > On Sun, Jan 3, 2021 at 2:09 AM Julian Hyde < > > >> > jhyde.apa...@gmail.com> > > >> > > > > > wrote: > > >> > > > > > > > > >> > > > > > >> In other news.... I’ll be co-presenting (with Mosha > > >> Pasumansky) > > >> > a > > >> > > > talk > > >> > > > > > >> “Open source SQL - beyond parsers: ZetaSQL and Apache > > >> Calcite” > > >> > at > > >> > > > the > > >> > > > > > >> Northwest Database Society Annual Meeting on January > 29th. > > >> It’s > > >> > > > > virtual > > >> > > > > > and > > >> > > > > > >> free, but you must sign up to attend. > > >> > > > > > >> > > >> > > > > > >> Julian > > >> > > > > > >> > > >> > > > > > >> [1] https://sites.google.com/view/nwds2021 > > >> > > > > > >> > > >> > > > > > >>> On Jan 2, 2021, at 12:47 PM, Julian Hyde < > > >> > jhyde.apa...@gmail.com> > > >> > > > > > wrote: > > >> > > > > > >>> > > >> > > > > > >>> I can give a talk “Implementing spatial queries using > > >> algebra > > >> > > > > > >> rewrites”, 20 minutes. > > >> > > > > > >>> > > >> > > > > > >>> But if that makes the meetup too long, I am equally > happy > > to > > >> > > > postpone > > >> > > > > > >> the talk. How about scheduling another meetup in say > > April? > > >> > > > > > >>> > > >> > > > > > >>> Julian > > >> > > > > > >>> > > >> > > > > > >>>> On Dec 31, 2020, at 3:10 AM, Stamatis Zampetakis < > > >> > > > zabe...@gmail.com > > >> > > > > > > > >> > > > > > >> wrote: > > >> > > > > > >>>> > > >> > > > > > >>>> I just published the event on Meetup [1]. > > >> > > > > > >>>> > > >> > > > > > >>>> The agenda is not yet finalized so if there are people > > who > > >> > would > > >> > > > > like > > >> > > > > > to > > >> > > > > > >>>> give a talk or add/remove things from the agenda please > > >> reply > > >> > to > > >> > > > > this > > >> > > > > > >>>> thread. > > >> > > > > > >>>> > > >> > > > > > >>>> Best, > > >> > > > > > >>>> Stamatis > > >> > > > > > >>>> > > >> > > > > > >>>> [1] > > >> https://www.meetup.com/Apache-Calcite/events/275461117/ > > >> > > > > > >>>> > > >> > > > > > >>>>>> On Mon, Nov 30, 2020 at 12:37 AM Rui Wang < > > >> > amaliu...@apache.org > > >> > > > > > > >> > > > > > >> wrote: > > >> > > > > > >>>>> > > >> > > > > > >>>>> Title: event timestamp semantic based streaming SQL > > >> > > > > > >>>>> Abstract: this talk will cover in Calcite Streaming > SQL > > >> > case, how > > >> > > > > to > > >> > > > > > >> reason > > >> > > > > > >>>>> data completeness in terms of event timestamp semantic > > and > > >> > how to > > >> > > > > > >> control > > >> > > > > > >>>>> materialization latency given unbounded input data (in > > >> > Calcite > > >> > > > > > roadmap > > >> > > > > > >> but > > >> > > > > > >>>>> not implemented yet). > > >> > > > > > >>>>> > > >> > > > > > >>>>> Duration: 20~30 mins > > >> > > > > > >>>>> > > >> > > > > > >>>>>> On Tue, Nov 24, 2020 at 8:56 AM Slim Bouguerra < > > >> > > > bs...@apache.org> > > >> > > > > > >> wrote: > > >> > > > > > >>>>>> > > >> > > > > > >>>>>> this is a great idea thanks @Statmatis looking > forward > > to > > >> > > > learning > > >> > > > > > >> more > > >> > > > > > >>>>>> about Calcite especially the Streaming work. > > >> > > > > > >>>>>> > > >> > > > > > >>>>>>> On Mon, Nov 23, 2020 at 2:19 PM Rui Wang < > > >> > amaliu...@apache.org > > >> > > > > > > >> > > > > > >> wrote: > > >> > > > > > >>>>>> > > >> > > > > > >>>>>>> Sorry for the late reply Statmatis. I have recently > > been > > >> > pretty > > >> > > > > > busy > > >> > > > > > >> on > > >> > > > > > >>>>>>> work as it is approaching the end of the year. > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>>> The time in [1] works perfectly for me. I will share > > the > > >> > > > abstract > > >> > > > > > and > > >> > > > > > >>>>>>> expected duration soon (should within this week). > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>>> -Rui > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>>> On Fri, Nov 20, 2020 at 2:11 AM Stamatis Zampetakis > < > > >> > > > > > >> zabe...@gmail.com > > >> > > > > > >>>>>> > > >> > > > > > >>>>>>> wrote: > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>>>> That would be great Vineet! > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>>> @Julian, @Rui, @Vineet: > > >> > > > > > >>>>>>>> Can you share a small abstract (2-3 sentences) and > > >> > expected > > >> > > > > > >> duration? > > >> > > > > > >>>>>>>> Can you check if the date/times proposed previously > > [1] > > >> > work > > >> > > > for > > >> > > > > > >> you. > > >> > > > > > >>>>>> If > > >> > > > > > >>>>>>>> not feel free to propose another slot. > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>>> Best, > > >> > > > > > >>>>>>>> Stamatis > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>>> [1] https://s.apache.org/uhrzo > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>>> On Thu, Nov 19, 2020 at 6:18 PM Vineet Garg < > > >> > vg...@apache.org > > >> > > > > > > >> > > > > > >>>>> wrote: > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>>>> I think this is a great idea. +1 for the online > > >> meetup. > > >> > > > > > >>>>>>>>> > > >> > > > > > >>>>>>>>> If there are slots left I can also talk about how > > Hive > > >> > > > > leverages > > >> > > > > > >>>>>>> Calcite > > >> > > > > > >>>>>>>> to > > >> > > > > > >>>>>>>>> do query optimization. > > >> > > > > > >>>>>>>>> > > >> > > > > > >>>>>>>>> -Vineet > > >> > > > > > >>>>>>>>> > > >> > > > > > >>>>>>>>> On Fri, Nov 6, 2020 at 7:21 AM Stamatis > Zampetakis < > > >> > > > > > >>>>>> zabe...@gmail.com> > > >> > > > > > >>>>>>>>> wrote: > > >> > > > > > >>>>>>>>> > > >> > > > > > >>>>>>>>>> Let's try to fix the date/time and tentative > agenda > > >> so > > >> > that > > >> > > > we > > >> > > > > > >>>>> can > > >> > > > > > >>>>>>> add > > >> > > > > > >>>>>>>>> some > > >> > > > > > >>>>>>>>>> information on meetup [1]. > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> So far we have three presenters, Julian, Rui, and > > >> > myself. We > > >> > > > > can > > >> > > > > > >>>>>>> start > > >> > > > > > >>>>>>>>> like > > >> > > > > > >>>>>>>>>> that and if in the process there are more people > > >> > interested > > >> > > > to > > >> > > > > > >>>>>> give a > > >> > > > > > >>>>>>>>> small > > >> > > > > > >>>>>>>>>> talk we can update the program. > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> Let's try to get a date in the last two weeks of > > >> > January to > > >> > > > > give > > >> > > > > > >>>>>> us a > > >> > > > > > >>>>>>>> bit > > >> > > > > > >>>>>>>>>> more time to prepare. Personally, I don't have a > > >> > preference > > >> > > > > for > > >> > > > > > >>>>>> that > > >> > > > > > >>>>>>>>> being > > >> > > > > > >>>>>>>>>> a business day or not and I am in UTC+1. > > >> > > > > > >>>>>>>>>> For instance, how do you feel about Wednesday, 20 > > >> > January > > >> > > > > 2021, > > >> > > > > > >>>>>>>> 18:00:00 > > >> > > > > > >>>>>>>>> to > > >> > > > > > >>>>>>>>>> 21:00 UTC+1 [2] ? > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> As soon as we have a rough estimate on the number > > of > > >> > > > attendees > > >> > > > > > we > > >> > > > > > >>>>>> can > > >> > > > > > >>>>>>>>> also > > >> > > > > > >>>>>>>>>> decide which platform to use for the event. > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> Even if the number of participants ends up being > > low, > > >> > having > > >> > > > > new > > >> > > > > > >>>>>>>>>> material for our website is still a plus. > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> Best, > > >> > > > > > >>>>>>>>>> Stamatis > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> [1] https://www.meetup.com/Apache-Calcite/ > > >> > > > > > >>>>>>>>>> [2] https://s.apache.org/uhrzo > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> Tentative Agenda > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> Title: An introduction to query processing & > Apache > > >> > Calcite > > >> > > > > > >>>>>>>>>> Speaker: Stamatis Zampetakis > > >> > > > > > >>>>>>>>>> Duration: 50min > > >> > > > > > >>>>>>>>>> Abstract: > > >> > > > > > >>>>>>>>>> In this talk, I will go over some basic notions > > >> around > > >> > query > > >> > > > > > >>>>>>> processors > > >> > > > > > >>>>>>>>> and > > >> > > > > > >>>>>>>>>> demonstrate how they map to concepts in Calcite. > > >> > > > > > >>>>>>>>>> I will start with some simple use-cases and show > > how > > >> > from > > >> > > > Java > > >> > > > > > >>>>> code > > >> > > > > > >>>>>>> we > > >> > > > > > >>>>>>>>> can > > >> > > > > > >>>>>>>>>> go to relational algebra and SQL, explaining the > > >> > importance > > >> > > > > of a > > >> > > > > > >>>>>>>>>> declarative language and the role of a query > > >> processing > > >> > > > > > >>>>> framework. > > >> > > > > > >>>>>>>>>> Then, I will focus on the query processor, > > >> illustrating > > >> > the > > >> > > > > > >>>>> general > > >> > > > > > >>>>>>>>>> architecture and the main components of Apache > > >> Calcite. > > >> > > > > > >>>>>>>>>> After a simple end to end example of the > different > > >> > modules, > > >> > > > I > > >> > > > > > >>>>> will > > >> > > > > > >>>>>>>>> perform > > >> > > > > > >>>>>>>>>> a live coding session demonstrating how we can > put > > >> > together > > >> > > > > the > > >> > > > > > >>>>>> main > > >> > > > > > >>>>>>>>>> components of Calcite to build a simple query > > >> processor > > >> > for > > >> > > > > > >>>>>> in-memory > > >> > > > > > >>>>>>>>>> data. > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>> On Thu, Oct 22, 2020 at 12:07 PM Danny Chan < > > >> > > > > > >>>>> yuzhao....@gmail.com> > > >> > > > > > >>>>>>>>> wrote: > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>>>> +1 for the online meeting, nice idea ~ > > >> > > > > > >>>>>>>>>>> > > >> > > > > > >>>>>>>>>>> Best, > > >> > > > > > >>>>>>>>>>> Danny Chan > > >> > > > > > >>>>>>>>>>> 在 2020年10月22日 +0800 PM5:58，JiaTao Tao < > > >> > taojia...@gmail.com > > >> > > > > > >>>>>> ，写道： > > >> > > > > > >>>>>>>>>>>> I think it's a nice idea, hope to hear Julian's > > >> topic > > >> > > > about > > >> > > > > > >>>>>>>>> lattice/mv, > > >> > > > > > >>>>>>>>>>> we > > >> > > > > > >>>>>>>>>>>> have a big demand on this and want to learn > more. > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>> Regards! > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>> Aron Tao > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>> Julian Hyde <jh...@apache.org> 于2020年10月16日周五 > > >> > 下午12:50写道： > > >> > > > > > >>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>> Nice idea, Stamatis. I'm happy to give a talk > if > > >> > people > > >> > > > > > >>>>> want > > >> > > > > > >>>>>> to > > >> > > > > > >>>>>>>>> hear > > >> > > > > > >>>>>>>>>>>>> it - possible topics include geospatial in > > >> Calcite, > > >> > quick > > >> > > > > > >>>>>> intro > > >> > > > > > >>>>>>>> to > > >> > > > > > >>>>>>>>>>>>> RelBuilder, and lattices/materialized views. > > >> > > > > > >>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>> On Thu, Oct 15, 2020 at 10:35 AM Rui Wang < > > >> > > > > > >>>>>>> amaliu...@apache.org> > > >> > > > > > >>>>>>>>>>> wrote: > > >> > > > > > >>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>> I can give a small talk (10 to 20 mins) about > > >> > changes of > > >> > > > > > >>>>>>>> Calcite > > >> > > > > > >>>>>>>>> to > > >> > > > > > >>>>>>>>>>>>> support > > >> > > > > > >>>>>>>>>>>>>> streaming. > > >> > > > > > >>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>> -Rui > > >> > > > > > >>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>> On Thu, Oct 15, 2020 at 7:19 AM Alessandro > > >> > Solimando < > > >> > > > > > >>>>>>>>>>>>>> alessandro.solima...@gmail.com> wrote: > > >> > > > > > >>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>> Hi Stamatis, > > >> > > > > > >>>>>>>>>>>>>>> that's a very nice idea, I am definitely > > >> > interested in > > >> > > > > > >>>>>>>>> attending > > >> > > > > > >>>>>>>>>> a > > >> > > > > > >>>>>>>>>>>>> meetup > > >> > > > > > >>>>>>>>>>>>>>> and hearing presentations around Calcite. > > >> > > > > > >>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>> Best regards, > > >> > > > > > >>>>>>>>>>>>>>> Alessandro > > >> > > > > > >>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>> On Thu, 15 Oct 2020 at 15:09, Stamatis > > >> Zampetakis < > > >> > > > > > >>>>>>>>>>> zabe...@gmail.com> > > >> > > > > > >>>>>>>>>>>>>>> wrote: > > >> > > > > > >>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> Hi guys, > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> How do you feel about participating in an > > >> online > > >> > > > > > >>>>> meetup > > >> > > > > > >>>>>>> for > > >> > > > > > >>>>>>>>>>> Calcite > > >> > > > > > >>>>>>>>>>>>> in > > >> > > > > > >>>>>>>>>>>>>>>> January 2021? > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> It's been forever since we organised a > > Calcite > > >> > meetup > > >> > > > > > >>>>>> and > > >> > > > > > >>>>>>>>> with > > >> > > > > > >>>>>>>>>>> the > > >> > > > > > >>>>>>>>>>>>>>> current > > >> > > > > > >>>>>>>>>>>>>>>> situation (pandemic) it will be almost > > >> impossible > > >> > to > > >> > > > > > >>>>>> hold > > >> > > > > > >>>>>>>> one > > >> > > > > > >>>>>>>>>> in > > >> > > > > > >>>>>>>>>>>>> person > > >> > > > > > >>>>>>>>>>>>>>> in > > >> > > > > > >>>>>>>>>>>>>>>> the near future. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> Nevertheless, people now more than ever > tend > > to > > >> > > > > > >>>>>> organise > > >> > > > > > >>>>>>>> and > > >> > > > > > >>>>>>>>>>> attend > > >> > > > > > >>>>>>>>>>>>> such > > >> > > > > > >>>>>>>>>>>>>>>> events so we could take advantage of the > > >> > situation to > > >> > > > > > >>>>>>>>> exchange > > >> > > > > > >>>>>>>>>>> ideas, > > >> > > > > > >>>>>>>>>>>>>>> learn > > >> > > > > > >>>>>>>>>>>>>>>> new things, and meet each other in a more > > >> > interactive > > >> > > > > > >>>>>>> way. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> We can have a few presentations and slots > for > > >> open > > >> > > > > > >>>>>>>> discussion > > >> > > > > > >>>>>>>>>>> among > > >> > > > > > >>>>>>>>>>>>> us. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> The subject can be anything from something > > very > > >> > > > > > >>>>>> technical > > >> > > > > > >>>>>>>> to > > >> > > > > > >>>>>>>>> a > > >> > > > > > >>>>>>>>>>> very > > >> > > > > > >>>>>>>>>>>>>>> simple > > >> > > > > > >>>>>>>>>>>>>>>> presentation of an adapter, the use of > > calcite > > >> in > > >> > a > > >> > > > > > >>>>>>>>> university > > >> > > > > > >>>>>>>>>>>>> course, in > > >> > > > > > >>>>>>>>>>>>>>>> academia, or whatever else you can imagine. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> The duration can be also flexible, ranging > > >> from a > > >> > few > > >> > > > > > >>>>>>>> minutes > > >> > > > > > >>>>>>>>>> to > > >> > > > > > >>>>>>>>>>> an > > >> > > > > > >>>>>>>>>>>>> hour > > >> > > > > > >>>>>>>>>>>>>>> or > > >> > > > > > >>>>>>>>>>>>>>>> more depending on the courage of the > speaker. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> I'm sure most of us have some slides here > and > > >> > there > > >> > > > > > >>>>>> that > > >> > > > > > >>>>>>>>> could > > >> > > > > > >>>>>>>>>>> feed a > > >> > > > > > >>>>>>>>>>>>>>> small > > >> > > > > > >>>>>>>>>>>>>>>> presentation around Calcite so let's make > > this > > >> > > > > > >>>>> happen! > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> So are there people interested to give a > talk > > >> > around > > >> > > > > > >>>>>>>> Calcite? > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> Personally, I can give a presentation on > very > > >> > basic > > >> > > > > > >>>>>> stuff > > >> > > > > > >>>>>>>> on > > >> > > > > > >>>>>>>>>>> query > > >> > > > > > >>>>>>>>>>>>>>>> optimization and Calcite showing a bit of > > >> > motivation > > >> > > > > > >>>>>> and > > >> > > > > > >>>>>>>>> going > > >> > > > > > >>>>>>>>>>>>> through > > >> > > > > > >>>>>>>>>>>>>>> the > > >> > > > > > >>>>>>>>>>>>>>>> main APIs with examples and code samples. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> Apart from speakers, are there people > > >> interested > > >> > in > > >> > > > > > >>>>>>>> attending > > >> > > > > > >>>>>>>>>>> such > > >> > > > > > >>>>>>>>>>>>>>> meetups? > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> We can fix the date and time based on the > > >> region > > >> > of > > >> > > > > > >>>>> the > > >> > > > > > >>>>>>>>>> majority. > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>>> Best, > > >> > > > > > >>>>>>>>>>>>>>>> Stamatis > > >> > > > > > >>>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>>>> > > >> > > > > > >>>>>>>>>>> > > >> > > > > > >>>>>>>>>> > > >> > > > > > >>>>>>>>> > > >> > > > > > >>>>>>>> > > >> > > > > > >>>>>>> > > >> > > > > > >>>>>> > > >> > > > > > >>>>> > > >> > > > > > >> > > >> > > > > > > > >> > > > > > > > >> > > > > > > >> > > > > > >> > > > >> > > > > > >
