Thanks for organizing Stamatis! I enjoyed hearing what others are working on. However, if we do this again I wonder if we could use a regular Zoom meeting instead of a webinar. I think it might be easier to facilitate discussion that way. -- Michael Mior [email protected]
Le ven. 22 janv. 2021 à 06:28, Stamatis Zampetakis <[email protected]> a écrit : > > Hi everybody, > > Thanks again for attending the meetup and of course big thanks to the > speakers for the great presentations and thoughtful discussion. > > For those interested the recordings are now available on youtube: > https://www.youtube.com/playlist?list=PLUp_iibbIwFF_5xeLRgz4zU33mFRbS5Y6 > > Best, > Stamatis > > On Fri, Jan 15, 2021 at 4:07 AM Chunwei Lei <[email protected]> wrote: > > > 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 <[email protected]> > > 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 <[email protected]> > >> 发送时间：2021年1月15日(星期五) 07:10 > >> 收件人：dev <[email protected]> > >> 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 <[email protected]> > >> wrote: > >> > >> > *Talk duration*: 30 min. > >> > > >> > ср, 13 янв. 2021 г. в 10:27, Vladimir Ozerov <[email protected]>: > >> > > >> > > 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 <[email protected]>: > >> > > > >> > >> 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 <[email protected]> > >> 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 < > >> [email protected]> > >> > >> > 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 < > >> [email protected] > >> > >: > >> > >> > > > >> > >> > > > 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 < > >> > [email protected] > >> > >> > > >> > >> > > > 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 <[email protected] > >> >: > >> > >> > > > > > >> > >> > > > > > 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 < > >> > >> > [email protected]> > >> > >> > > > > > 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 < > >> > >> > [email protected]> > >> > >> > > > > > 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 < > >> > >> > [email protected]> > >> > >> > > > > > 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 < > >> > >> > > > [email protected] > >> > >> > > > > > > >> > >> > > > > > >> 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 < > >> > >> > [email protected] > >> > >> > > > > > >> > >> > > > > > >> 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 < > >> > >> > > > [email protected]> > >> > >> > > > > > >> 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 < > >> > >> > [email protected] > >> > >> > > > > > >> > >> > > > > > >> 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 < > >> > >> > > > > > >> [email protected] > >> > >> > > > > > >>>>>> > >> > >> > > > > > >>>>>>> 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 < > >> > >> > [email protected] > >> > >> > > > > > >> > >> > > > > > >>>>> 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 < > >> > >> > > > > > >>>>>> [email protected]> > >> > >> > > > > > >>>>>>>>> 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 < > >> > >> > > > > > >>>>> [email protected]> > >> > >> > > > > > >>>>>>>>> wrote: > >> > >> > > > > > >>>>>>>>>> > >> > >> > > > > > >>>>>>>>>>> +1 for the online meeting, nice idea ~ > >> > >> > > > > > >>>>>>>>>>> > >> > >> > > > > > >>>>>>>>>>> Best, > >> > >> > > > > > >>>>>>>>>>> Danny Chan > >> > >> > > > > > >>>>>>>>>>> 在 2020年10月22日 +0800 PM5:58，JiaTao Tao < > >> > >> > [email protected] > >> > >> > > > > > >>>>>> ，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 <[email protected]> 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 < > >> > >> > > > > > >>>>>>> [email protected]> > >> > >> > > > > > >>>>>>>>>>> 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 < > >> > >> > > > > > >>>>>>>>>>>>>> [email protected]> 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 < > >> > >> > > > > > >>>>>>>>>>> [email protected]> > >> > >> > > > > > >>>>>>>>>>>>>>> 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 > >> > >> > > > > > >>>>>>>>>>>>>>>> > >> > >> > > > > > >>>>>>>>>>>>>>> > >> > >> > > > > > >>>>>>>>>>>>> > >> > >> > > > > > >>>>>>>>>>> > >> > >> > > > > > >>>>>>>>>> > >> > >> > > > > > >>>>>>>>> > >> > >> > > > > > >>>>>>>> > >> > >> > > > > > >>>>>>> > >> > >> > > > > > >>>>>> > >> > >> > > > > > >>>>> > >> > >> > > > > > >> > >> > >> > > > > > > >> > >> > > > > > > >> > >> > > > > > >> > >> > > > > >> > >> > > >> > >> > >> > > > >> > > >> > >
