Re: [ANNOUNCE] New committer: Vladimir Ozerov

[JiaTao Tao]

Congratulations

Regards!

Aron Tao


Chunwei Lei  于2021年6月28日周一 下午2:56写道：

> Congratulations, Vladimir!
>
>
> Best,
> Chunwei
>
>
> On Sat, Jun 26, 2021 at 3:03 AM Vladimir Sitnikov <
> sitnikov.vladi...@gmail.com> wrote:
>
> > Vladimir, welcome!
> >
> > >consistent signal from the "field" - lack of documentation blocks
> >
> > I wonder if logging "missing sections" would help.
> > The catch here is if you work with Calcite for some time the missing docs
> > become a blind spot.
> >
> > For instance, once I heard that if one wants to add a test case, then it
> is
> > not clear which class/approach is appropriate.
> > If you think about it, we do have multiple ways to create tests at
> > different levels, however, we do not suggest entry points or something
> like
> > that.
> >
> > It might probably help if there was a layered diagram with pointers to
> the
> > test class samples.
> >
> > Vladimir
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Chunwei Lei]

Congratulations, Vladimir!


Best,
Chunwei


On Sat, Jun 26, 2021 at 3:03 AM Vladimir Sitnikov <
sitnikov.vladi...@gmail.com> wrote:

> Vladimir, welcome!
>
> >consistent signal from the "field" - lack of documentation blocks
>
> I wonder if logging "missing sections" would help.
> The catch here is if you work with Calcite for some time the missing docs
> become a blind spot.
>
> For instance, once I heard that if one wants to add a test case, then it is
> not clear which class/approach is appropriate.
> If you think about it, we do have multiple ways to create tests at
> different levels, however, we do not suggest entry points or something like
> that.
>
> It might probably help if there was a layered diagram with pointers to the
> test class samples.
>
> Vladimir
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Vladimir Sitnikov]

Vladimir, welcome!

>consistent signal from the "field" - lack of documentation blocks

I wonder if logging "missing sections" would help.
The catch here is if you work with Calcite for some time the missing docs
become a blind spot.

For instance, once I heard that if one wants to add a test case, then it is
not clear which class/approach is appropriate.
If you think about it, we do have multiple ways to create tests at
different levels, however, we do not suggest entry points or something like
that.

It might probably help if there was a layered diagram with pointers to the
test class samples.

Vladimir

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Julian Hyde]

I agree there is a lack of documentation, and it is hurting us.

One explanation is that there are no companies selling Calcite directly. 
(Compare, for example Druid, Hive and Cassandra.) If there were, those 
companies would employ technical writers to contribute documentation.

On a related note. Stamatis and I are going to VLDB in Copenhagen [1] to give a 
tutorial on Calcite to the conference attendees (many of whom are from 
academia). Stamatis has been working hard on a hands-on tutorial that allows 
people to build a useful project using Calcite. This effort should help build 
awareness of Calcite, and provide a concrete way for people to get started 
using Calcite.

Julian

[1] https://boss-workshop.github.io/boss-2021/


> On Jun 25, 2021, at 7:14 AM, Vladimir Ozerov  wrote:
> 
> Thank you, everybody!
> 
> While I enjoy hacking Calcite's codebase, my colleagues and I observe a
> consistent signal from the "field" - lack of documentation blocks many
> attempts to integrate Apache Calcite. Engineers simply get lost with no
> idea on how to move forward. So I more and more believe that (usually
> boring) documentation-related efforts might boost Apache Calcite adoption
> dramatically. Hopefully, we will find time to invest in it.
> 
> Regards,
> Vladimir.
> 
> пт, 25 июн. 2021 г. в 09:52, Fan Liya :
> 
>> Congratulations, Vladimir!
>> Thanks for the good articles.
>> 
>> Best,
>> Liya Fan
>> 
>> On Fri, Jun 25, 2021 at 9:07 AM Julian Hyde 
>> wrote:
>> 
>>> Welcome, Vladimir!
>>> 
 On Jun 24, 2021, at 6:00 PM, Albert  wrote:
 
 Congrats.
 just found the blog:
>> https://www.querifylabs.com/author/vladimir-ozerov
 
 On Thu, Jun 24, 2021 at 2:27 PM Alessandro Solimando <
 alessandro.solima...@gmail.com> wrote:
 
> Congratulations Vladimir, well deserved, I had the chance to read some
> of the blog posts and I have appreciated them very much.
> 
> Best regards,
> Alessandro
> 
> On Thu, 24 Jun 2021 at 07:58, Viliam Durina 
>>> wrote:
>> 
>> Congratulations!
>> 
>> Viliam
>> 
>> On Thu, 24 Jun 2021 at 06:58, Forward Xu 
>>> wrote:
>> 
>>> Congratulations!
>>> 
>>> 
>>> Best，
>>> 
>>> Forward
>>> 
>>> Danny Chan  于2021年6月24日周四 上午11:51写道：
>>> 
 Congrats, Vladimir!
 
 Best,
 Danny Chan
 
 Yanjing Wang  于2021年6月24日周四 上午11:41写道：
 
> Congrats, Vladimir!
> 
> Roman Kondakov  于2021年6月24日周四
> 上午11:22写道：
> 
>> Congratulations, Vladimir!
>> 
>> Roman Kondakov
>> 
>> On 24.06.2021 12:23, 段雄 wrote:
>>> Congratulations!
>>> 
>>> XING JIN  于2021年6月24日周四 上午10:21写道：
>>> 
 Congratulations ~
 
 Best,
 Jin
 
 guangyuan wang  于2021年6月24日周四
> 上午9:50写道：
 
> Congratulations!
> 
> Francis Chuang  于2021年6月24日周四
>>> 上午6:39写道：
> 
>> Congrats, Vladimir!
>> 
>> Francis
>> 
>> On 24/06/2021 7:48 am, Haisheng Yuan wrote:
>>> Congratulations and thanks for your contributions,
> Vladimir!
>>> 
>>> Regards,
>>> Haisheng
>>> 
>>> On 2021/06/23 21:34:40, Stamatis Zampetakis <
> zabe...@gmail.com
 
 wrote:
 Apache Calcite's Project Management Committee (PMC) has
>>> invited
> Vladimir
 Ozerov to
 become a committer, and we are pleased to announce that
> he has
> accepted.
 
 Vladimir is among the few people who know very well the
>>> internal
>> workings
 of the
 Calcite optimizer. He started and participated in many
 discussions
> about
 the core engine and contributed ideas and code for making
> it
> better.
 Moreover, Vladimir has blogged and talked about Calcite in
 various
 conferences and meetups giving publicity and showcasing
> the
>> capabilities of
 the project.
 
 Vladimir, welcome, thank you for your contributions, and
> we
>>> look
>> forward to
 your
 further interactions with the community! If you wish,
> please
 feel
 free
>> to
 tell
 us more about yourself and what you are working on.
 
 Stamatis (on behalf of the Apache Calcite PMC)
 
>> 
> 
 
>>> 
>> 
> 
 
>>> 
>> 
>> 
>> --
>> Viliam 

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Vladimir Ozerov]

Thank you, everybody!

While I enjoy hacking Calcite's codebase, my colleagues and I observe a
consistent signal from the "field" - lack of documentation blocks many
attempts to integrate Apache Calcite. Engineers simply get lost with no
idea on how to move forward. So I more and more believe that (usually
boring) documentation-related efforts might boost Apache Calcite adoption
dramatically. Hopefully, we will find time to invest in it.

Regards,
Vladimir.

пт, 25 июн. 2021 г. в 09:52, Fan Liya :

> Congratulations, Vladimir!
> Thanks for the good articles.
>
> Best,
> Liya Fan
>
> On Fri, Jun 25, 2021 at 9:07 AM Julian Hyde 
> wrote:
>
> > Welcome, Vladimir!
> >
> > > On Jun 24, 2021, at 6:00 PM, Albert  wrote:
> > >
> > > Congrats.
> > > just found the blog:
> https://www.querifylabs.com/author/vladimir-ozerov
> > >
> > > On Thu, Jun 24, 2021 at 2:27 PM Alessandro Solimando <
> > > alessandro.solima...@gmail.com> wrote:
> > >
> > >> Congratulations Vladimir, well deserved, I had the chance to read some
> > >> of the blog posts and I have appreciated them very much.
> > >>
> > >> Best regards,
> > >> Alessandro
> > >>
> > >> On Thu, 24 Jun 2021 at 07:58, Viliam Durina 
> > wrote:
> > >>>
> > >>> Congratulations!
> > >>>
> > >>> Viliam
> > >>>
> > >>> On Thu, 24 Jun 2021 at 06:58, Forward Xu 
> > wrote:
> > >>>
> >  Congratulations!
> > 
> > 
> >  Best，
> > 
> >  Forward
> > 
> >  Danny Chan  于2021年6月24日周四 上午11:51写道：
> > 
> > > Congrats, Vladimir!
> > >
> > > Best,
> > > Danny Chan
> > >
> > > Yanjing Wang  于2021年6月24日周四 上午11:41写道：
> > >
> > >> Congrats, Vladimir!
> > >>
> > >> Roman Kondakov  于2021年6月24日周四
> > >> 上午11:22写道：
> > >>
> > >>> Congratulations, Vladimir!
> > >>>
> > >>> Roman Kondakov
> > >>>
> > >>> On 24.06.2021 12:23, 段雄 wrote:
> >  Congratulations!
> > 
> >  XING JIN  于2021年6月24日周四 上午10:21写道：
> > 
> > > Congratulations ~
> > >
> > > Best,
> > > Jin
> > >
> > > guangyuan wang  于2021年6月24日周四
> > >> 上午9:50写道：
> > >
> > >> Congratulations!
> > >>
> > >> Francis Chuang  于2021年6月24日周四
> >  上午6:39写道：
> > >>
> > >>> Congrats, Vladimir!
> > >>>
> > >>> Francis
> > >>>
> > >>> On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> >  Congratulations and thanks for your contributions,
> > >> Vladimir!
> > 
> >  Regards,
> >  Haisheng
> > 
> >  On 2021/06/23 21:34:40, Stamatis Zampetakis <
> > >> zabe...@gmail.com
> > >
> > > wrote:
> > > Apache Calcite's Project Management Committee (PMC) has
> >  invited
> > >> Vladimir
> > > Ozerov to
> > > become a committer, and we are pleased to announce that
> > >> he has
> > >> accepted.
> > >
> > > Vladimir is among the few people who know very well the
> >  internal
> > >>> workings
> > > of the
> > > Calcite optimizer. He started and participated in many
> > > discussions
> > >> about
> > > the core engine and contributed ideas and code for making
> > >> it
> > >> better.
> > > Moreover, Vladimir has blogged and talked about Calcite in
> > > various
> > > conferences and meetups giving publicity and showcasing
> > >> the
> > >>> capabilities of
> > > the project.
> > >
> > > Vladimir, welcome, thank you for your contributions, and
> > >> we
> >  look
> > >>> forward to
> > > your
> > > further interactions with the community! If you wish,
> > >> please
> > > feel
> > > free
> > >>> to
> > > tell
> > > us more about yourself and what you are working on.
> > >
> > > Stamatis (on behalf of the Apache Calcite PMC)
> > >
> > >>>
> > >>
> > >
> > 
> > >>>
> > >>
> > >
> > 
> > >>>
> > >>>
> > >>> --
> > >>> Viliam Durina
> > >>> Jet Developer
> > >>>  hazelcast®
> > >>>
> > >>>   2 W 5th Ave, Ste 300 | San Mateo, CA
> > >> 94402 |
> > >>> USA
> > >>> +1 (650) 521-5453 | hazelcast.com 
> > >>>
> > >>> --
> > >>> This message contains confidential information and is intended only
> for
> > >> the
> > >>> individuals named. If you are not the named addressee you should not
> > >>> disseminate, distribute or copy this e-mail. Please notify the sender
> > >>> immediately by e-mail if you have received this e-mail by mistake and
> > >>> delete this e-mail from your system. E-mail transmission cannot be
> > >>> guaranteed to be secure or error-free as information could be
> > >> intercepted,
> > >>> 

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Julian Hyde]

Welcome, Vladimir!

> On Jun 24, 2021, at 6:00 PM, Albert  wrote:
> 
> Congrats.
> just found the blog: https://www.querifylabs.com/author/vladimir-ozerov
> 
> On Thu, Jun 24, 2021 at 2:27 PM Alessandro Solimando <
> alessandro.solima...@gmail.com> wrote:
> 
>> Congratulations Vladimir, well deserved, I had the chance to read some
>> of the blog posts and I have appreciated them very much.
>> 
>> Best regards,
>> Alessandro
>> 
>> On Thu, 24 Jun 2021 at 07:58, Viliam Durina  wrote:
>>> 
>>> Congratulations!
>>> 
>>> Viliam
>>> 
>>> On Thu, 24 Jun 2021 at 06:58, Forward Xu  wrote:
>>> 
 Congratulations!
 
 
 Best，
 
 Forward
 
 Danny Chan  于2021年6月24日周四 上午11:51写道：
 
> Congrats, Vladimir!
> 
> Best,
> Danny Chan
> 
> Yanjing Wang  于2021年6月24日周四 上午11:41写道：
> 
>> Congrats, Vladimir!
>> 
>> Roman Kondakov  于2021年6月24日周四
>> 上午11:22写道：
>> 
>>> Congratulations, Vladimir!
>>> 
>>> Roman Kondakov
>>> 
>>> On 24.06.2021 12:23, 段雄 wrote:
 Congratulations!
 
 XING JIN  于2021年6月24日周四 上午10:21写道：
 
> Congratulations ~
> 
> Best,
> Jin
> 
> guangyuan wang  于2021年6月24日周四
>> 上午9:50写道：
> 
>> Congratulations!
>> 
>> Francis Chuang  于2021年6月24日周四
 上午6:39写道：
>> 
>>> Congrats, Vladimir!
>>> 
>>> Francis
>>> 
>>> On 24/06/2021 7:48 am, Haisheng Yuan wrote:
 Congratulations and thanks for your contributions,
>> Vladimir!
 
 Regards,
 Haisheng
 
 On 2021/06/23 21:34:40, Stamatis Zampetakis <
>> zabe...@gmail.com
> 
> wrote:
> Apache Calcite's Project Management Committee (PMC) has
 invited
>> Vladimir
> Ozerov to
> become a committer, and we are pleased to announce that
>> he has
>> accepted.
> 
> Vladimir is among the few people who know very well the
 internal
>>> workings
> of the
> Calcite optimizer. He started and participated in many
> discussions
>> about
> the core engine and contributed ideas and code for making
>> it
>> better.
> Moreover, Vladimir has blogged and talked about Calcite in
> various
> conferences and meetups giving publicity and showcasing
>> the
>>> capabilities of
> the project.
> 
> Vladimir, welcome, thank you for your contributions, and
>> we
 look
>>> forward to
> your
> further interactions with the community! If you wish,
>> please
> feel
> free
>>> to
> tell
> us more about yourself and what you are working on.
> 
> Stamatis (on behalf of the Apache Calcite PMC)
> 
>>> 
>> 
> 
 
>>> 
>> 
> 
 
>>> 
>>> 
>>> --
>>> Viliam Durina
>>> Jet Developer
>>>  hazelcast®
>>> 
>>>   2 W 5th Ave, Ste 300 | San Mateo, CA
>> 94402 |
>>> USA
>>> +1 (650) 521-5453 | hazelcast.com 
>>> 
>>> --
>>> This message contains confidential information and is intended only for
>> the
>>> individuals named. If you are not the named addressee you should not
>>> disseminate, distribute or copy this e-mail. Please notify the sender
>>> immediately by e-mail if you have received this e-mail by mistake and
>>> delete this e-mail from your system. E-mail transmission cannot be
>>> guaranteed to be secure or error-free as information could be
>> intercepted,
>>> corrupted, lost, destroyed, arrive late or incomplete, or contain
>> viruses.
>>> The sender therefore does not accept liability for any errors or
>> omissions
>>> in the contents of this message, which arise as a result of e-mail
>>> transmission. If verification is required, please request a hard-copy
>>> version. -Hazelcast
>> 
> 
> 
> -- 
> ~~~
> no mistakes
> ~~

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Albert]

Congrats.
just found the blog: https://www.querifylabs.com/author/vladimir-ozerov

On Thu, Jun 24, 2021 at 2:27 PM Alessandro Solimando <
alessandro.solima...@gmail.com> wrote:

> Congratulations Vladimir, well deserved, I had the chance to read some
> of the blog posts and I have appreciated them very much.
>
> Best regards,
> Alessandro
>
> On Thu, 24 Jun 2021 at 07:58, Viliam Durina  wrote:
> >
> > Congratulations!
> >
> > Viliam
> >
> > On Thu, 24 Jun 2021 at 06:58, Forward Xu  wrote:
> >
> > > Congratulations!
> > >
> > >
> > > Best，
> > >
> > > Forward
> > >
> > > Danny Chan  于2021年6月24日周四 上午11:51写道：
> > >
> > > > Congrats, Vladimir!
> > > >
> > > > Best,
> > > > Danny Chan
> > > >
> > > > Yanjing Wang  于2021年6月24日周四 上午11:41写道：
> > > >
> > > > > Congrats, Vladimir!
> > > > >
> > > > > Roman Kondakov  于2021年6月24日周四
> 上午11:22写道：
> > > > >
> > > > > > Congratulations, Vladimir!
> > > > > >
> > > > > > Roman Kondakov
> > > > > >
> > > > > > On 24.06.2021 12:23, 段雄 wrote:
> > > > > > > Congratulations!
> > > > > > >
> > > > > > > XING JIN  于2021年6月24日周四 上午10:21写道：
> > > > > > >
> > > > > > >> Congratulations ~
> > > > > > >>
> > > > > > >> Best,
> > > > > > >> Jin
> > > > > > >>
> > > > > > >> guangyuan wang  于2021年6月24日周四
> 上午9:50写道：
> > > > > > >>
> > > > > > >>> Congratulations!
> > > > > > >>>
> > > > > > >>> Francis Chuang  于2021年6月24日周四
> > > 上午6:39写道：
> > > > > > >>>
> > > > > >  Congrats, Vladimir!
> > > > > > 
> > > > > >  Francis
> > > > > > 
> > > > > >  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > > > > > Congratulations and thanks for your contributions,
> Vladimir!
> > > > > > >
> > > > > > > Regards,
> > > > > > > Haisheng
> > > > > > >
> > > > > > > On 2021/06/23 21:34:40, Stamatis Zampetakis <
> zabe...@gmail.com
> > > >
> > > > > > >> wrote:
> > > > > > >> Apache Calcite's Project Management Committee (PMC) has
> > > invited
> > > > > > >>> Vladimir
> > > > > > >> Ozerov to
> > > > > > >> become a committer, and we are pleased to announce that
> he has
> > > > > > >>> accepted.
> > > > > > >>
> > > > > > >> Vladimir is among the few people who know very well the
> > > internal
> > > > > >  workings
> > > > > > >> of the
> > > > > > >> Calcite optimizer. He started and participated in many
> > > > discussions
> > > > > > >>> about
> > > > > > >> the core engine and contributed ideas and code for making
> it
> > > > > better.
> > > > > > >> Moreover, Vladimir has blogged and talked about Calcite in
> > > > various
> > > > > > >> conferences and meetups giving publicity and showcasing
> the
> > > > > >  capabilities of
> > > > > > >> the project.
> > > > > > >>
> > > > > > >> Vladimir, welcome, thank you for your contributions, and
> we
> > > look
> > > > > >  forward to
> > > > > > >> your
> > > > > > >> further interactions with the community! If you wish,
> please
> > > > feel
> > > > > > >> free
> > > > > >  to
> > > > > > >> tell
> > > > > > >> us more about yourself and what you are working on.
> > > > > > >>
> > > > > > >> Stamatis (on behalf of the Apache Calcite PMC)
> > > > > > >>
> > > > > > 
> > > > > > >>>
> > > > > > >>
> > > > > > >
> > > > > >
> > > > >
> > > >
> > >
> >
> >
> > --
> > Viliam Durina
> > Jet Developer
> >   hazelcast®
> >
> >    2 W 5th Ave, Ste 300 | San Mateo, CA
> 94402 |
> > USA
> > +1 (650) 521-5453 | hazelcast.com 
> >
> > --
> > This message contains confidential information and is intended only for
> the
> > individuals named. If you are not the named addressee you should not
> > disseminate, distribute or copy this e-mail. Please notify the sender
> > immediately by e-mail if you have received this e-mail by mistake and
> > delete this e-mail from your system. E-mail transmission cannot be
> > guaranteed to be secure or error-free as information could be
> intercepted,
> > corrupted, lost, destroyed, arrive late or incomplete, or contain
> viruses.
> > The sender therefore does not accept liability for any errors or
> omissions
> > in the contents of this message, which arise as a result of e-mail
> > transmission. If verification is required, please request a hard-copy
> > version. -Hazelcast
>


-- 
~~~
no mistakes
~~

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Alessandro Solimando]

Congratulations Vladimir, well deserved, I had the chance to read some
of the blog posts and I have appreciated them very much.

Best regards,
Alessandro

On Thu, 24 Jun 2021 at 07:58, Viliam Durina  wrote:
>
> Congratulations!
>
> Viliam
>
> On Thu, 24 Jun 2021 at 06:58, Forward Xu  wrote:
>
> > Congratulations!
> >
> >
> > Best，
> >
> > Forward
> >
> > Danny Chan  于2021年6月24日周四 上午11:51写道：
> >
> > > Congrats, Vladimir!
> > >
> > > Best,
> > > Danny Chan
> > >
> > > Yanjing Wang  于2021年6月24日周四 上午11:41写道：
> > >
> > > > Congrats, Vladimir!
> > > >
> > > > Roman Kondakov  于2021年6月24日周四 上午11:22写道：
> > > >
> > > > > Congratulations, Vladimir!
> > > > >
> > > > > Roman Kondakov
> > > > >
> > > > > On 24.06.2021 12:23, 段雄 wrote:
> > > > > > Congratulations!
> > > > > >
> > > > > > XING JIN  于2021年6月24日周四 上午10:21写道：
> > > > > >
> > > > > >> Congratulations ~
> > > > > >>
> > > > > >> Best,
> > > > > >> Jin
> > > > > >>
> > > > > >> guangyuan wang  于2021年6月24日周四 上午9:50写道：
> > > > > >>
> > > > > >>> Congratulations!
> > > > > >>>
> > > > > >>> Francis Chuang  于2021年6月24日周四
> > 上午6:39写道：
> > > > > >>>
> > > > >  Congrats, Vladimir!
> > > > > 
> > > > >  Francis
> > > > > 
> > > > >  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > > > > Congratulations and thanks for your contributions, Vladimir!
> > > > > >
> > > > > > Regards,
> > > > > > Haisheng
> > > > > >
> > > > > > On 2021/06/23 21:34:40, Stamatis Zampetakis  > >
> > > > > >> wrote:
> > > > > >> Apache Calcite's Project Management Committee (PMC) has
> > invited
> > > > > >>> Vladimir
> > > > > >> Ozerov to
> > > > > >> become a committer, and we are pleased to announce that he has
> > > > > >>> accepted.
> > > > > >>
> > > > > >> Vladimir is among the few people who know very well the
> > internal
> > > > >  workings
> > > > > >> of the
> > > > > >> Calcite optimizer. He started and participated in many
> > > discussions
> > > > > >>> about
> > > > > >> the core engine and contributed ideas and code for making it
> > > > better.
> > > > > >> Moreover, Vladimir has blogged and talked about Calcite in
> > > various
> > > > > >> conferences and meetups giving publicity and showcasing the
> > > > >  capabilities of
> > > > > >> the project.
> > > > > >>
> > > > > >> Vladimir, welcome, thank you for your contributions, and we
> > look
> > > > >  forward to
> > > > > >> your
> > > > > >> further interactions with the community! If you wish, please
> > > feel
> > > > > >> free
> > > > >  to
> > > > > >> tell
> > > > > >> us more about yourself and what you are working on.
> > > > > >>
> > > > > >> Stamatis (on behalf of the Apache Calcite PMC)
> > > > > >>
> > > > > 
> > > > > >>>
> > > > > >>
> > > > > >
> > > > >
> > > >
> > >
> >
>
>
> --
> Viliam Durina
> Jet Developer
>   hazelcast®
>
>    2 W 5th Ave, Ste 300 | San Mateo, CA 94402 |
> USA
> +1 (650) 521-5453 | hazelcast.com 
>
> --
> This message contains confidential information and is intended only for the
> individuals named. If you are not the named addressee you should not
> disseminate, distribute or copy this e-mail. Please notify the sender
> immediately by e-mail if you have received this e-mail by mistake and
> delete this e-mail from your system. E-mail transmission cannot be
> guaranteed to be secure or error-free as information could be intercepted,
> corrupted, lost, destroyed, arrive late or incomplete, or contain viruses.
> The sender therefore does not accept liability for any errors or omissions
> in the contents of this message, which arise as a result of e-mail
> transmission. If verification is required, please request a hard-copy
> version. -Hazelcast

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Viliam Durina]

Congratulations!

Viliam

On Thu, 24 Jun 2021 at 06:58, Forward Xu  wrote:

> Congratulations!
>
>
> Best，
>
> Forward
>
> Danny Chan  于2021年6月24日周四 上午11:51写道：
>
> > Congrats, Vladimir!
> >
> > Best,
> > Danny Chan
> >
> > Yanjing Wang  于2021年6月24日周四 上午11:41写道：
> >
> > > Congrats, Vladimir!
> > >
> > > Roman Kondakov  于2021年6月24日周四 上午11:22写道：
> > >
> > > > Congratulations, Vladimir!
> > > >
> > > > Roman Kondakov
> > > >
> > > > On 24.06.2021 12:23, 段雄 wrote:
> > > > > Congratulations!
> > > > >
> > > > > XING JIN  于2021年6月24日周四 上午10:21写道：
> > > > >
> > > > >> Congratulations ~
> > > > >>
> > > > >> Best,
> > > > >> Jin
> > > > >>
> > > > >> guangyuan wang  于2021年6月24日周四 上午9:50写道：
> > > > >>
> > > > >>> Congratulations!
> > > > >>>
> > > > >>> Francis Chuang  于2021年6月24日周四
> 上午6:39写道：
> > > > >>>
> > > >  Congrats, Vladimir!
> > > > 
> > > >  Francis
> > > > 
> > > >  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > > > Congratulations and thanks for your contributions, Vladimir!
> > > > >
> > > > > Regards,
> > > > > Haisheng
> > > > >
> > > > > On 2021/06/23 21:34:40, Stamatis Zampetakis  >
> > > > >> wrote:
> > > > >> Apache Calcite's Project Management Committee (PMC) has
> invited
> > > > >>> Vladimir
> > > > >> Ozerov to
> > > > >> become a committer, and we are pleased to announce that he has
> > > > >>> accepted.
> > > > >>
> > > > >> Vladimir is among the few people who know very well the
> internal
> > > >  workings
> > > > >> of the
> > > > >> Calcite optimizer. He started and participated in many
> > discussions
> > > > >>> about
> > > > >> the core engine and contributed ideas and code for making it
> > > better.
> > > > >> Moreover, Vladimir has blogged and talked about Calcite in
> > various
> > > > >> conferences and meetups giving publicity and showcasing the
> > > >  capabilities of
> > > > >> the project.
> > > > >>
> > > > >> Vladimir, welcome, thank you for your contributions, and we
> look
> > > >  forward to
> > > > >> your
> > > > >> further interactions with the community! If you wish, please
> > feel
> > > > >> free
> > > >  to
> > > > >> tell
> > > > >> us more about yourself and what you are working on.
> > > > >>
> > > > >> Stamatis (on behalf of the Apache Calcite PMC)
> > > > >>
> > > > 
> > > > >>>
> > > > >>
> > > > >
> > > >
> > >
> >
>


-- 
Viliam Durina
Jet Developer
  hazelcast®

   2 W 5th Ave, Ste 300 | San Mateo, CA 94402 |
USA
+1 (650) 521-5453 | hazelcast.com 

-- 
This message contains confidential information and is intended only for the 
individuals named. If you are not the named addressee you should not 
disseminate, distribute or copy this e-mail. Please notify the sender 
immediately by e-mail if you have received this e-mail by mistake and 
delete this e-mail from your system. E-mail transmission cannot be 
guaranteed to be secure or error-free as information could be intercepted, 
corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. 
The sender therefore does not accept liability for any errors or omissions 
in the contents of this message, which arise as a result of e-mail 
transmission. If verification is required, please request a hard-copy 
version. -Hazelcast

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Forward Xu]

Congratulations!


Best，

Forward

Danny Chan  于2021年6月24日周四 上午11:51写道：

> Congrats, Vladimir!
>
> Best,
> Danny Chan
>
> Yanjing Wang  于2021年6月24日周四 上午11:41写道：
>
> > Congrats, Vladimir!
> >
> > Roman Kondakov  于2021年6月24日周四 上午11:22写道：
> >
> > > Congratulations, Vladimir!
> > >
> > > Roman Kondakov
> > >
> > > On 24.06.2021 12:23, 段雄 wrote:
> > > > Congratulations!
> > > >
> > > > XING JIN  于2021年6月24日周四 上午10:21写道：
> > > >
> > > >> Congratulations ~
> > > >>
> > > >> Best,
> > > >> Jin
> > > >>
> > > >> guangyuan wang  于2021年6月24日周四 上午9:50写道：
> > > >>
> > > >>> Congratulations!
> > > >>>
> > > >>> Francis Chuang  于2021年6月24日周四 上午6:39写道：
> > > >>>
> > >  Congrats, Vladimir!
> > > 
> > >  Francis
> > > 
> > >  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > > Congratulations and thanks for your contributions, Vladimir!
> > > >
> > > > Regards,
> > > > Haisheng
> > > >
> > > > On 2021/06/23 21:34:40, Stamatis Zampetakis 
> > > >> wrote:
> > > >> Apache Calcite's Project Management Committee (PMC) has invited
> > > >>> Vladimir
> > > >> Ozerov to
> > > >> become a committer, and we are pleased to announce that he has
> > > >>> accepted.
> > > >>
> > > >> Vladimir is among the few people who know very well the internal
> > >  workings
> > > >> of the
> > > >> Calcite optimizer. He started and participated in many
> discussions
> > > >>> about
> > > >> the core engine and contributed ideas and code for making it
> > better.
> > > >> Moreover, Vladimir has blogged and talked about Calcite in
> various
> > > >> conferences and meetups giving publicity and showcasing the
> > >  capabilities of
> > > >> the project.
> > > >>
> > > >> Vladimir, welcome, thank you for your contributions, and we look
> > >  forward to
> > > >> your
> > > >> further interactions with the community! If you wish, please
> feel
> > > >> free
> > >  to
> > > >> tell
> > > >> us more about yourself and what you are working on.
> > > >>
> > > >> Stamatis (on behalf of the Apache Calcite PMC)
> > > >>
> > > 
> > > >>>
> > > >>
> > > >
> > >
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Danny Chan]

Congrats, Vladimir!

Best,
Danny Chan

Yanjing Wang  于2021年6月24日周四 上午11:41写道：

> Congrats, Vladimir!
>
> Roman Kondakov  于2021年6月24日周四 上午11:22写道：
>
> > Congratulations, Vladimir!
> >
> > Roman Kondakov
> >
> > On 24.06.2021 12:23, 段雄 wrote:
> > > Congratulations!
> > >
> > > XING JIN  于2021年6月24日周四 上午10:21写道：
> > >
> > >> Congratulations ~
> > >>
> > >> Best,
> > >> Jin
> > >>
> > >> guangyuan wang  于2021年6月24日周四 上午9:50写道：
> > >>
> > >>> Congratulations!
> > >>>
> > >>> Francis Chuang  于2021年6月24日周四 上午6:39写道：
> > >>>
> >  Congrats, Vladimir!
> > 
> >  Francis
> > 
> >  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > Congratulations and thanks for your contributions, Vladimir!
> > >
> > > Regards,
> > > Haisheng
> > >
> > > On 2021/06/23 21:34:40, Stamatis Zampetakis 
> > >> wrote:
> > >> Apache Calcite's Project Management Committee (PMC) has invited
> > >>> Vladimir
> > >> Ozerov to
> > >> become a committer, and we are pleased to announce that he has
> > >>> accepted.
> > >>
> > >> Vladimir is among the few people who know very well the internal
> >  workings
> > >> of the
> > >> Calcite optimizer. He started and participated in many discussions
> > >>> about
> > >> the core engine and contributed ideas and code for making it
> better.
> > >> Moreover, Vladimir has blogged and talked about Calcite in various
> > >> conferences and meetups giving publicity and showcasing the
> >  capabilities of
> > >> the project.
> > >>
> > >> Vladimir, welcome, thank you for your contributions, and we look
> >  forward to
> > >> your
> > >> further interactions with the community! If you wish, please feel
> > >> free
> >  to
> > >> tell
> > >> us more about yourself and what you are working on.
> > >>
> > >> Stamatis (on behalf of the Apache Calcite PMC)
> > >>
> > 
> > >>>
> > >>
> > >
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Yanjing Wang]

Congrats, Vladimir!

Roman Kondakov  于2021年6月24日周四 上午11:22写道：

> Congratulations, Vladimir!
>
> Roman Kondakov
>
> On 24.06.2021 12:23, 段雄 wrote:
> > Congratulations!
> >
> > XING JIN  于2021年6月24日周四 上午10:21写道：
> >
> >> Congratulations ~
> >>
> >> Best,
> >> Jin
> >>
> >> guangyuan wang  于2021年6月24日周四 上午9:50写道：
> >>
> >>> Congratulations!
> >>>
> >>> Francis Chuang  于2021年6月24日周四 上午6:39写道：
> >>>
>  Congrats, Vladimir!
> 
>  Francis
> 
>  On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > Congratulations and thanks for your contributions, Vladimir!
> >
> > Regards,
> > Haisheng
> >
> > On 2021/06/23 21:34:40, Stamatis Zampetakis 
> >> wrote:
> >> Apache Calcite's Project Management Committee (PMC) has invited
> >>> Vladimir
> >> Ozerov to
> >> become a committer, and we are pleased to announce that he has
> >>> accepted.
> >>
> >> Vladimir is among the few people who know very well the internal
>  workings
> >> of the
> >> Calcite optimizer. He started and participated in many discussions
> >>> about
> >> the core engine and contributed ideas and code for making it better.
> >> Moreover, Vladimir has blogged and talked about Calcite in various
> >> conferences and meetups giving publicity and showcasing the
>  capabilities of
> >> the project.
> >>
> >> Vladimir, welcome, thank you for your contributions, and we look
>  forward to
> >> your
> >> further interactions with the community! If you wish, please feel
> >> free
>  to
> >> tell
> >> us more about yourself and what you are working on.
> >>
> >> Stamatis (on behalf of the Apache Calcite PMC)
> >>
> 
> >>>
> >>
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Roman Kondakov]

Congratulations, Vladimir!

Roman Kondakov

On 24.06.2021 12:23, 段雄 wrote:

Congratulations!

XING JIN  于2021年6月24日周四 上午10:21写道：


Congratulations ~

Best,
Jin

guangyuan wang  于2021年6月24日周四 上午9:50写道：


Congratulations!

Francis Chuang  于2021年6月24日周四 上午6:39写道：


Congrats, Vladimir!

Francis

On 24/06/2021 7:48 am, Haisheng Yuan wrote:

Congratulations and thanks for your contributions, Vladimir!

Regards,
Haisheng

On 2021/06/23 21:34:40, Stamatis Zampetakis 

wrote:

Apache Calcite's Project Management Committee (PMC) has invited

Vladimir

Ozerov to
become a committer, and we are pleased to announce that he has

accepted.


Vladimir is among the few people who know very well the internal

workings

of the
Calcite optimizer. He started and participated in many discussions

about

the core engine and contributed ideas and code for making it better.
Moreover, Vladimir has blogged and talked about Calcite in various
conferences and meetups giving publicity and showcasing the

capabilities of

the project.

Vladimir, welcome, thank you for your contributions, and we look

forward to

your
further interactions with the community! If you wish, please feel

free

to

tell
us more about yourself and what you are working on.

Stamatis (on behalf of the Apache Calcite PMC)

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[段雄]

Congratulations!

XING JIN  于2021年6月24日周四 上午10:21写道：

> Congratulations ~
>
> Best,
> Jin
>
> guangyuan wang  于2021年6月24日周四 上午9:50写道：
>
> > Congratulations!
> >
> > Francis Chuang  于2021年6月24日周四 上午6:39写道：
> >
> > > Congrats, Vladimir!
> > >
> > > Francis
> > >
> > > On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > > Congratulations and thanks for your contributions, Vladimir!
> > > >
> > > > Regards,
> > > > Haisheng
> > > >
> > > > On 2021/06/23 21:34:40, Stamatis Zampetakis 
> wrote:
> > > >> Apache Calcite's Project Management Committee (PMC) has invited
> > Vladimir
> > > >> Ozerov to
> > > >> become a committer, and we are pleased to announce that he has
> > accepted.
> > > >>
> > > >> Vladimir is among the few people who know very well the internal
> > > workings
> > > >> of the
> > > >> Calcite optimizer. He started and participated in many discussions
> > about
> > > >> the core engine and contributed ideas and code for making it better.
> > > >> Moreover, Vladimir has blogged and talked about Calcite in various
> > > >> conferences and meetups giving publicity and showcasing the
> > > capabilities of
> > > >> the project.
> > > >>
> > > >> Vladimir, welcome, thank you for your contributions, and we look
> > > forward to
> > > >> your
> > > >> further interactions with the community! If you wish, please feel
> free
> > > to
> > > >> tell
> > > >> us more about yourself and what you are working on.
> > > >>
> > > >> Stamatis (on behalf of the Apache Calcite PMC)
> > > >>
> > >
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[XING JIN]

Congratulations ~

Best,
Jin

guangyuan wang  于2021年6月24日周四 上午9:50写道：

> Congratulations!
>
> Francis Chuang  于2021年6月24日周四 上午6:39写道：
>
> > Congrats, Vladimir!
> >
> > Francis
> >
> > On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > > Congratulations and thanks for your contributions, Vladimir!
> > >
> > > Regards,
> > > Haisheng
> > >
> > > On 2021/06/23 21:34:40, Stamatis Zampetakis  wrote:
> > >> Apache Calcite's Project Management Committee (PMC) has invited
> Vladimir
> > >> Ozerov to
> > >> become a committer, and we are pleased to announce that he has
> accepted.
> > >>
> > >> Vladimir is among the few people who know very well the internal
> > workings
> > >> of the
> > >> Calcite optimizer. He started and participated in many discussions
> about
> > >> the core engine and contributed ideas and code for making it better.
> > >> Moreover, Vladimir has blogged and talked about Calcite in various
> > >> conferences and meetups giving publicity and showcasing the
> > capabilities of
> > >> the project.
> > >>
> > >> Vladimir, welcome, thank you for your contributions, and we look
> > forward to
> > >> your
> > >> further interactions with the community! If you wish, please feel free
> > to
> > >> tell
> > >> us more about yourself and what you are working on.
> > >>
> > >> Stamatis (on behalf of the Apache Calcite PMC)
> > >>
> >
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[guangyuan wang]

Congratulations!

Francis Chuang  于2021年6月24日周四 上午6:39写道：

> Congrats, Vladimir!
>
> Francis
>
> On 24/06/2021 7:48 am, Haisheng Yuan wrote:
> > Congratulations and thanks for your contributions, Vladimir!
> >
> > Regards,
> > Haisheng
> >
> > On 2021/06/23 21:34:40, Stamatis Zampetakis  wrote:
> >> Apache Calcite's Project Management Committee (PMC) has invited Vladimir
> >> Ozerov to
> >> become a committer, and we are pleased to announce that he has accepted.
> >>
> >> Vladimir is among the few people who know very well the internal
> workings
> >> of the
> >> Calcite optimizer. He started and participated in many discussions about
> >> the core engine and contributed ideas and code for making it better.
> >> Moreover, Vladimir has blogged and talked about Calcite in various
> >> conferences and meetups giving publicity and showcasing the
> capabilities of
> >> the project.
> >>
> >> Vladimir, welcome, thank you for your contributions, and we look
> forward to
> >> your
> >> further interactions with the community! If you wish, please feel free
> to
> >> tell
> >> us more about yourself and what you are working on.
> >>
> >> Stamatis (on behalf of the Apache Calcite PMC)
> >>
>

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Francis Chuang]

Congrats, Vladimir!

Francis

On 24/06/2021 7:48 am, Haisheng Yuan wrote:

Congratulations and thanks for your contributions, Vladimir!

Regards,
Haisheng

On 2021/06/23 21:34:40, Stamatis Zampetakis  wrote:

Apache Calcite's Project Management Committee (PMC) has invited Vladimir
Ozerov to
become a committer, and we are pleased to announce that he has accepted.

Vladimir is among the few people who know very well the internal workings
of the
Calcite optimizer. He started and participated in many discussions about
the core engine and contributed ideas and code for making it better.
Moreover, Vladimir has blogged and talked about Calcite in various
conferences and meetups giving publicity and showcasing the capabilities of
the project.

Vladimir, welcome, thank you for your contributions, and we look forward to
your
further interactions with the community! If you wish, please feel free to
tell
us more about yourself and what you are working on.

Stamatis (on behalf of the Apache Calcite PMC)

Re: [ANNOUNCE] New committer: Vladimir Ozerov

[Haisheng Yuan]

Congratulations and thanks for your contributions, Vladimir!

Regards,
Haisheng

On 2021/06/23 21:34:40, Stamatis Zampetakis  wrote: 
> Apache Calcite's Project Management Committee (PMC) has invited Vladimir
> Ozerov to
> become a committer, and we are pleased to announce that he has accepted.
> 
> Vladimir is among the few people who know very well the internal workings
> of the
> Calcite optimizer. He started and participated in many discussions about
> the core engine and contributed ideas and code for making it better.
> Moreover, Vladimir has blogged and talked about Calcite in various
> conferences and meetups giving publicity and showcasing the capabilities of
> the project.
> 
> Vladimir, welcome, thank you for your contributions, and we look forward to
> your
> further interactions with the community! If you wish, please feel free to
> tell
> us more about yourself and what you are working on.
> 
> Stamatis (on behalf of the Apache Calcite PMC)
> 

[ANNOUNCE] New committer: Vladimir Ozerov

[Stamatis Zampetakis]

Apache Calcite's Project Management Committee (PMC) has invited Vladimir
Ozerov to
become a committer, and we are pleased to announce that he has accepted.

Vladimir is among the few people who know very well the internal workings
of the
Calcite optimizer. He started and participated in many discussions about
the core engine and contributed ideas and code for making it better.
Moreover, Vladimir has blogged and talked about Calcite in various
conferences and meetups giving publicity and showcasing the capabilities of
the project.

Vladimir, welcome, thank you for your contributions, and we look forward to
your
further interactions with the community! If you wish, please feel free to
tell
us more about yourself and what you are working on.

Stamatis (on behalf of the Apache Calcite PMC)