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Posted to dev@brpc.apache.org by "Kevin A. McGrail" <km...@apache.org> on 2019/01/25 16:29:17 UTC
Fwd: Google Summer of Code 2019 is coming
Podlings, please take a look at this and ask me questions. This can be
a great way of getting some fresh eyes on a project.
Regards,
KAM
-------- Forwarded Message --------
Subject: Google Summer of Code 2019 is coming
Date: Fri, 25 Jan 2019 20:50:23 +0700
From: Maxim Solodovnik <so...@gmail.com>
Reply-To: mentors@community.apache.org
To: mentors@community.apache.org
Hello PMCs (incubator Mentors, please forward this email to your podlings),
Google Summer of Code [1] is a program sponsored by Google allowing
students to spend their summer
working on open source software. Students will receive stipends for
developing open source software
full-time for three months. Projects will provide mentoring and
project ideas, and in return have
the chance to get new code developed and - most importantly - to
identify and bring in new committers.
The ASF will apply as a participating organization meaning individual
projects don't have to apply separately.
If you want to participate with your project we ask you to do the
following things by no later than
2019-01-31 19:00 UTC (applications from organizations close a week later)
1. understand what it means to be a mentor [2].
2. record your project ideas.
Just create issues in JIRA, label them with gsoc2019, and they will
show up at [3]. Please be as
specific as possible when describing your idea. Include the
programming language, the tools and
skills required, but try not to scare potential students away. They
are supposed to learn what's
required before the program starts.
Use labels, e.g. for the programming language (java, c, c++, erlang,
python, brainfuck, ...) or
technology area (cloud, xml, web, foo, bar, ...).
Please use the COMDEV JIRA project for recording your ideas if your
project doesn't use JIRA (e.g.
httpd, ooo). Contact dev@community.apache.org if you need assistance.
[4] contains some additional information (will be updated for 2019 shortly).
3. subscribe to mentors@community.apache.org; restricted to potential
mentors, meant to be used as a
private list - general discussions on the public
dev@community.apache.org list as much as possible
please). Use a recognized address when subscribing (@apache.org or one
of your alias addresses on
record).
Note that the ASF isn't accepted as a participating organization yet,
nevertheless you *have to*
start recording your ideas now or we might not get accepted.
Over the years we were able to complete hundreds of projects
successfully. Some of our prior
students are active contributors now! Let's make this year a success again!
P.S.: this email is free to be shared publicly if you want to.
[1] https://summerofcode.withgoogle.com/
[2] http://community.apache.org/guide-to-being-a-mentor.html
[3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
[4] http://community.apache.org/gsoc.html
Re: Google Summer of Code 2019 is coming
Posted by "Kevin A. McGrail" <km...@apache.org>.
Yeah, sorry for the confusion. I meant to mail 4 podlings the
information. Sorry again
On Sat, Jan 26, 2019, 04:30 Daniel Gruno <humbedooh@apache.org wrote:
> On 1/26/19 9:51 AM, Tanay Tummalapalli wrote:
> > Hey Kevin
> >
> > Is Google Summer of Code only open to podlings? Or can top-level projects
> > also participate?
>
> All projects can participate.
>
> >
> > Regards
> > Tanay Tummalapalli
> >
> >
> >
> > On Fri, Jan 25, 2019 at 9:59 PM Kevin A. McGrail <km...@apache.org>
> > wrote:
> >
> >> Podlings, please take a look at this and ask me questions. This can be
> >> a great way of getting some fresh eyes on a project.
> >>
> >>
> >> Regards,
> >> KAM
> >>
> >>
> >>
> >> -------- Forwarded Message --------
> >> Subject: Google Summer of Code 2019 is coming
> >> Date: Fri, 25 Jan 2019 20:50:23 +0700
> >> From: Maxim Solodovnik <so...@gmail.com>
> >> Reply-To: mentors@community.apache.org
> >> To: mentors@community.apache.org
> >>
> >>
> >>
> >> Hello PMCs (incubator Mentors, please forward this email to your
> podlings),
> >>
> >> Google Summer of Code [1] is a program sponsored by Google allowing
> >> students to spend their summer
> >> working on open source software. Students will receive stipends for
> >> developing open source software
> >> full-time for three months. Projects will provide mentoring and
> >> project ideas, and in return have
> >> the chance to get new code developed and - most importantly - to
> >> identify and bring in new committers.
> >>
> >> The ASF will apply as a participating organization meaning individual
> >> projects don't have to apply separately.
> >>
> >> If you want to participate with your project we ask you to do the
> >> following things by no later than
> >> 2019-01-31 19:00 UTC (applications from organizations close a week
> later)
> >>
> >> 1. understand what it means to be a mentor [2].
> >>
> >> 2. record your project ideas.
> >>
> >> Just create issues in JIRA, label them with gsoc2019, and they will
> >> show up at [3]. Please be as
> >> specific as possible when describing your idea. Include the
> >> programming language, the tools and
> >> skills required, but try not to scare potential students away. They
> >> are supposed to learn what's
> >> required before the program starts.
> >>
> >> Use labels, e.g. for the programming language (java, c, c++, erlang,
> >> python, brainfuck, ...) or
> >> technology area (cloud, xml, web, foo, bar, ...).
> >>
> >> Please use the COMDEV JIRA project for recording your ideas if your
> >> project doesn't use JIRA (e.g.
> >> httpd, ooo). Contact dev@community.apache.org if you need assistance.
> >>
> >> [4] contains some additional information (will be updated for 2019
> >> shortly).
> >>
> >> 3. subscribe to mentors@community.apache.org; restricted to potential
> >> mentors, meant to be used as a
> >> private list - general discussions on the public
> >> dev@community.apache.org list as much as possible
> >> please). Use a recognized address when subscribing (@apache.org or one
> >> of your alias addresses on
> >> record).
> >>
> >> Note that the ASF isn't accepted as a participating organization yet,
> >> nevertheless you *have to*
> >> start recording your ideas now or we might not get accepted.
> >>
> >> Over the years we were able to complete hundreds of projects
> >> successfully. Some of our prior
> >> students are active contributors now! Let's make this year a success
> again!
> >>
> >> P.S.: this email is free to be shared publicly if you want to.
> >>
> >> [1] https://summerofcode.withgoogle.com/
> >> [2] http://community.apache.org/guide-to-being-a-mentor.html
> >> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
> >> [4] http://community.apache.org/gsoc.html
> >>
> >
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: dev-unsubscribe@community.apache.org
> For additional commands, e-mail: dev-help@community.apache.org
>
>
Re: Google Summer of Code 2019 is coming
Posted by Daniel Gruno <hu...@apache.org>.
On 1/26/19 9:51 AM, Tanay Tummalapalli wrote:
> Hey Kevin
>
> Is Google Summer of Code only open to podlings? Or can top-level projects
> also participate?
All projects can participate.
>
> Regards
> Tanay Tummalapalli
>
>
>
> On Fri, Jan 25, 2019 at 9:59 PM Kevin A. McGrail <km...@apache.org>
> wrote:
>
>> Podlings, please take a look at this and ask me questions. This can be
>> a great way of getting some fresh eyes on a project.
>>
>>
>> Regards,
>> KAM
>>
>>
>>
>> -------- Forwarded Message --------
>> Subject: Google Summer of Code 2019 is coming
>> Date: Fri, 25 Jan 2019 20:50:23 +0700
>> From: Maxim Solodovnik <so...@gmail.com>
>> Reply-To: mentors@community.apache.org
>> To: mentors@community.apache.org
>>
>>
>>
>> Hello PMCs (incubator Mentors, please forward this email to your podlings),
>>
>> Google Summer of Code [1] is a program sponsored by Google allowing
>> students to spend their summer
>> working on open source software. Students will receive stipends for
>> developing open source software
>> full-time for three months. Projects will provide mentoring and
>> project ideas, and in return have
>> the chance to get new code developed and - most importantly - to
>> identify and bring in new committers.
>>
>> The ASF will apply as a participating organization meaning individual
>> projects don't have to apply separately.
>>
>> If you want to participate with your project we ask you to do the
>> following things by no later than
>> 2019-01-31 19:00 UTC (applications from organizations close a week later)
>>
>> 1. understand what it means to be a mentor [2].
>>
>> 2. record your project ideas.
>>
>> Just create issues in JIRA, label them with gsoc2019, and they will
>> show up at [3]. Please be as
>> specific as possible when describing your idea. Include the
>> programming language, the tools and
>> skills required, but try not to scare potential students away. They
>> are supposed to learn what's
>> required before the program starts.
>>
>> Use labels, e.g. for the programming language (java, c, c++, erlang,
>> python, brainfuck, ...) or
>> technology area (cloud, xml, web, foo, bar, ...).
>>
>> Please use the COMDEV JIRA project for recording your ideas if your
>> project doesn't use JIRA (e.g.
>> httpd, ooo). Contact dev@community.apache.org if you need assistance.
>>
>> [4] contains some additional information (will be updated for 2019
>> shortly).
>>
>> 3. subscribe to mentors@community.apache.org; restricted to potential
>> mentors, meant to be used as a
>> private list - general discussions on the public
>> dev@community.apache.org list as much as possible
>> please). Use a recognized address when subscribing (@apache.org or one
>> of your alias addresses on
>> record).
>>
>> Note that the ASF isn't accepted as a participating organization yet,
>> nevertheless you *have to*
>> start recording your ideas now or we might not get accepted.
>>
>> Over the years we were able to complete hundreds of projects
>> successfully. Some of our prior
>> students are active contributors now! Let's make this year a success again!
>>
>> P.S.: this email is free to be shared publicly if you want to.
>>
>> [1] https://summerofcode.withgoogle.com/
>> [2] http://community.apache.org/guide-to-being-a-mentor.html
>> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
>> [4] http://community.apache.org/gsoc.html
>>
>
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To unsubscribe, e-mail: dev-unsubscribe@community.apache.org
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Re: Google Summer of Code 2019 is coming
Posted by Tanay Tummalapalli <ta...@gmail.com>.
Hey Kevin
Is Google Summer of Code only open to podlings? Or can top-level projects
also participate?
Regards
Tanay Tummalapalli
On Fri, Jan 25, 2019 at 9:59 PM Kevin A. McGrail <km...@apache.org>
wrote:
> Podlings, please take a look at this and ask me questions. This can be
> a great way of getting some fresh eyes on a project.
>
>
> Regards,
> KAM
>
>
>
> -------- Forwarded Message --------
> Subject: Google Summer of Code 2019 is coming
> Date: Fri, 25 Jan 2019 20:50:23 +0700
> From: Maxim Solodovnik <so...@gmail.com>
> Reply-To: mentors@community.apache.org
> To: mentors@community.apache.org
>
>
>
> Hello PMCs (incubator Mentors, please forward this email to your podlings),
>
> Google Summer of Code [1] is a program sponsored by Google allowing
> students to spend their summer
> working on open source software. Students will receive stipends for
> developing open source software
> full-time for three months. Projects will provide mentoring and
> project ideas, and in return have
> the chance to get new code developed and - most importantly - to
> identify and bring in new committers.
>
> The ASF will apply as a participating organization meaning individual
> projects don't have to apply separately.
>
> If you want to participate with your project we ask you to do the
> following things by no later than
> 2019-01-31 19:00 UTC (applications from organizations close a week later)
>
> 1. understand what it means to be a mentor [2].
>
> 2. record your project ideas.
>
> Just create issues in JIRA, label them with gsoc2019, and they will
> show up at [3]. Please be as
> specific as possible when describing your idea. Include the
> programming language, the tools and
> skills required, but try not to scare potential students away. They
> are supposed to learn what's
> required before the program starts.
>
> Use labels, e.g. for the programming language (java, c, c++, erlang,
> python, brainfuck, ...) or
> technology area (cloud, xml, web, foo, bar, ...).
>
> Please use the COMDEV JIRA project for recording your ideas if your
> project doesn't use JIRA (e.g.
> httpd, ooo). Contact dev@community.apache.org if you need assistance.
>
> [4] contains some additional information (will be updated for 2019
> shortly).
>
> 3. subscribe to mentors@community.apache.org; restricted to potential
> mentors, meant to be used as a
> private list - general discussions on the public
> dev@community.apache.org list as much as possible
> please). Use a recognized address when subscribing (@apache.org or one
> of your alias addresses on
> record).
>
> Note that the ASF isn't accepted as a participating organization yet,
> nevertheless you *have to*
> start recording your ideas now or we might not get accepted.
>
> Over the years we were able to complete hundreds of projects
> successfully. Some of our prior
> students are active contributors now! Let's make this year a success again!
>
> P.S.: this email is free to be shared publicly if you want to.
>
> [1] https://summerofcode.withgoogle.com/
> [2] http://community.apache.org/guide-to-being-a-mentor.html
> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
> [4] http://community.apache.org/gsoc.html
>
Re: Google Summer of Code 2019 is coming
Posted by Myrle Krantz <my...@apache.org>.
Hey Gris,
podlings are projects which are still in the incubator. I suspect Kevin
meant to send this email to general@incubator.apache.org
: o),
Myrle
On Fri, Jan 25, 2019 at 6:38 PM Griselda Cuevas <gr...@google.com.invalid>
wrote:
> Hi Kevin, what are podlings?
>
> On Fri, Jan 25, 2019, 10:29 AM Kevin A. McGrail <kmcgrail@apache.org
> wrote:
>
> > Podlings, please take a look at this and ask me questions. This can be
> > a great way of getting some fresh eyes on a project.
> >
> >
> > Regards,
> > KAM
> >
> >
> >
> > -------- Forwarded Message --------
> > Subject: Google Summer of Code 2019 is coming
> > Date: Fri, 25 Jan 2019 20:50:23 +0700
> > From: Maxim Solodovnik <so...@gmail.com>
> > Reply-To: mentors@community.apache.org
> > To: mentors@community.apache.org
> >
> >
> >
> > Hello PMCs (incubator Mentors, please forward this email to your
> podlings),
> >
> > Google Summer of Code [1] is a program sponsored by Google allowing
> > students to spend their summer
> > working on open source software. Students will receive stipends for
> > developing open source software
> > full-time for three months. Projects will provide mentoring and
> > project ideas, and in return have
> > the chance to get new code developed and - most importantly - to
> > identify and bring in new committers.
> >
> > The ASF will apply as a participating organization meaning individual
> > projects don't have to apply separately.
> >
> > If you want to participate with your project we ask you to do the
> > following things by no later than
> > 2019-01-31 19:00 UTC (applications from organizations close a week later)
> >
> > 1. understand what it means to be a mentor [2].
> >
> > 2. record your project ideas.
> >
> > Just create issues in JIRA, label them with gsoc2019, and they will
> > show up at [3]. Please be as
> > specific as possible when describing your idea. Include the
> > programming language, the tools and
> > skills required, but try not to scare potential students away. They
> > are supposed to learn what's
> > required before the program starts.
> >
> > Use labels, e.g. for the programming language (java, c, c++, erlang,
> > python, brainfuck, ...) or
> > technology area (cloud, xml, web, foo, bar, ...).
> >
> > Please use the COMDEV JIRA project for recording your ideas if your
> > project doesn't use JIRA (e.g.
> > httpd, ooo). Contact dev@community.apache.org if you need assistance.
> >
> > [4] contains some additional information (will be updated for 2019
> > shortly).
> >
> > 3. subscribe to mentors@community.apache.org; restricted to potential
> > mentors, meant to be used as a
> > private list - general discussions on the public
> > dev@community.apache.org list as much as possible
> > please). Use a recognized address when subscribing (@apache.org or one
> > of your alias addresses on
> > record).
> >
> > Note that the ASF isn't accepted as a participating organization yet,
> > nevertheless you *have to*
> > start recording your ideas now or we might not get accepted.
> >
> > Over the years we were able to complete hundreds of projects
> > successfully. Some of our prior
> > students are active contributors now! Let's make this year a success
> again!
> >
> > P.S.: this email is free to be shared publicly if you want to.
> >
> > [1] https://summerofcode.withgoogle.com/
> > [2] http://community.apache.org/guide-to-being-a-mentor.html
> > [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
> > [4] http://community.apache.org/gsoc.html
> >
>
Re: Google Summer of Code 2019 is coming
Posted by Griselda Cuevas <gr...@google.com.INVALID>.
Hi Kevin, what are podlings?
On Fri, Jan 25, 2019, 10:29 AM Kevin A. McGrail <kmcgrail@apache.org wrote:
> Podlings, please take a look at this and ask me questions. This can be
> a great way of getting some fresh eyes on a project.
>
>
> Regards,
> KAM
>
>
>
> -------- Forwarded Message --------
> Subject: Google Summer of Code 2019 is coming
> Date: Fri, 25 Jan 2019 20:50:23 +0700
> From: Maxim Solodovnik <so...@gmail.com>
> Reply-To: mentors@community.apache.org
> To: mentors@community.apache.org
>
>
>
> Hello PMCs (incubator Mentors, please forward this email to your podlings),
>
> Google Summer of Code [1] is a program sponsored by Google allowing
> students to spend their summer
> working on open source software. Students will receive stipends for
> developing open source software
> full-time for three months. Projects will provide mentoring and
> project ideas, and in return have
> the chance to get new code developed and - most importantly - to
> identify and bring in new committers.
>
> The ASF will apply as a participating organization meaning individual
> projects don't have to apply separately.
>
> If you want to participate with your project we ask you to do the
> following things by no later than
> 2019-01-31 19:00 UTC (applications from organizations close a week later)
>
> 1. understand what it means to be a mentor [2].
>
> 2. record your project ideas.
>
> Just create issues in JIRA, label them with gsoc2019, and they will
> show up at [3]. Please be as
> specific as possible when describing your idea. Include the
> programming language, the tools and
> skills required, but try not to scare potential students away. They
> are supposed to learn what's
> required before the program starts.
>
> Use labels, e.g. for the programming language (java, c, c++, erlang,
> python, brainfuck, ...) or
> technology area (cloud, xml, web, foo, bar, ...).
>
> Please use the COMDEV JIRA project for recording your ideas if your
> project doesn't use JIRA (e.g.
> httpd, ooo). Contact dev@community.apache.org if you need assistance.
>
> [4] contains some additional information (will be updated for 2019
> shortly).
>
> 3. subscribe to mentors@community.apache.org; restricted to potential
> mentors, meant to be used as a
> private list - general discussions on the public
> dev@community.apache.org list as much as possible
> please). Use a recognized address when subscribing (@apache.org or one
> of your alias addresses on
> record).
>
> Note that the ASF isn't accepted as a participating organization yet,
> nevertheless you *have to*
> start recording your ideas now or we might not get accepted.
>
> Over the years we were able to complete hundreds of projects
> successfully. Some of our prior
> students are active contributors now! Let's make this year a success again!
>
> P.S.: this email is free to be shared publicly if you want to.
>
> [1] https://summerofcode.withgoogle.com/
> [2] http://community.apache.org/guide-to-being-a-mentor.html
> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
> [4] http://community.apache.org/gsoc.html
>
Re: Google Summer of Code 2019 is coming
Posted by "Kevin A. McGrail" <km...@apache.org>.
I will co-mentor a GSOC student with anyone here. I can help with the
administrivia and Apache Way but less of the coding. Will give me the
opportunity to get a build system of my own running though.
On 1/26/2019 10:22 AM, Xiangdong Huang wrote:
> Hi,
>
> That is quite great!
>
> I think we can publish many functions what we want to do this year and
> attract more persons to join us.
>
> I list some interesting features here. Some of them are what I will do this
> year:
>
> 1. Distributed version, A distributed version is required.
> -- It can adopt a P2P architecture, which uses Gossip and phi-failure to
> sync basic information of the cluster.
> -- either a consist hashing algorithm or lookup table can be adopted for
> data partition.
> -- As for the replica, for each partition, we can use the Raft algorithm
> to elect a leader, and then the nodes that handle that data partition
> behave as a Master-Slave form.
> -- The data files are needed to re-organized to accelerate data
> transformation or replica repairing when scaling out the cluster or
> triggering the replica repairing.
> -- There are many other improvements that can be implemented for data
> replica.
>
> 2. Relational Schema supported.
> -- Currently, IoTDB uses a self-designed SQL, which is quite different
> with SQL in RDB. However, A standard SQL interface will attract more users
> and help users upgrade their existing database to IoTDB.
> -- Therefore, combining Apache Calcite with IoTDB may be the fast way to
> achieve it.
>
> 3. Time Series similarity search
> -- JiaYe Wu gave a KV-match index in dev@mail list.
> -- There are some other sub-sequence similarity search for time series,
> e.g., Paper: Matching Consecutive Subpatterns over Streaming Time Series.
>
> 4. More: Time series alignment, segmentation, prediction; Trigger for
> Streaming Calculation and Subscribe; etc..
>
> Best,
>
> -----------------------------------
> Xiangdong Huang
> School of Software, Tsinghua University
>
> 黄向东
> 清华大学 软件学院
>
>
> Kevin A. McGrail <km...@apache.org> 于2019年1月26日周六 上午12:29写道：
>
>> Podlings, please take a look at this and ask me questions. This can be
>> a great way of getting some fresh eyes on a project.
>>
>>
>> Regards,
>> KAM
>>
>>
>>
>> -------- Forwarded Message --------
>> Subject: Google Summer of Code 2019 is coming
>> Date: Fri, 25 Jan 2019 20:50:23 +0700
>> From: Maxim Solodovnik <so...@gmail.com>
>> Reply-To: mentors@community.apache.org
>> To: mentors@community.apache.org
>>
>>
>>
>> Hello PMCs (incubator Mentors, please forward this email to your podlings),
>>
>> Google Summer of Code [1] is a program sponsored by Google allowing
>> students to spend their summer
>> working on open source software. Students will receive stipends for
>> developing open source software
>> full-time for three months. Projects will provide mentoring and
>> project ideas, and in return have
>> the chance to get new code developed and - most importantly - to
>> identify and bring in new committers.
>>
>> The ASF will apply as a participating organization meaning individual
>> projects don't have to apply separately.
>>
>> If you want to participate with your project we ask you to do the
>> following things by no later than
>> 2019-01-31 19:00 UTC (applications from organizations close a week later)
>>
>> 1. understand what it means to be a mentor [2].
>>
>> 2. record your project ideas.
>>
>> Just create issues in JIRA, label them with gsoc2019, and they will
>> show up at [3]. Please be as
>> specific as possible when describing your idea. Include the
>> programming language, the tools and
>> skills required, but try not to scare potential students away. They
>> are supposed to learn what's
>> required before the program starts.
>>
>> Use labels, e.g. for the programming language (java, c, c++, erlang,
>> python, brainfuck, ...) or
>> technology area (cloud, xml, web, foo, bar, ...).
>>
>> Please use the COMDEV JIRA project for recording your ideas if your
>> project doesn't use JIRA (e.g.
>> httpd, ooo). Contact dev@community.apache.org if you need assistance.
>>
>> [4] contains some additional information (will be updated for 2019
>> shortly).
>>
>> 3. subscribe to mentors@community.apache.org; restricted to potential
>> mentors, meant to be used as a
>> private list - general discussions on the public
>> dev@community.apache.org list as much as possible
>> please). Use a recognized address when subscribing (@apache.org or one
>> of your alias addresses on
>> record).
>>
>> Note that the ASF isn't accepted as a participating organization yet,
>> nevertheless you *have to*
>> start recording your ideas now or we might not get accepted.
>>
>> Over the years we were able to complete hundreds of projects
>> successfully. Some of our prior
>> students are active contributors now! Let's make this year a success again!
>>
>> P.S.: this email is free to be shared publicly if you want to.
>>
>> [1] https://summerofcode.withgoogle.com/
>> [2] http://community.apache.org/guide-to-being-a-mentor.html
>> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
>> [4] http://community.apache.org/gsoc.html
>>
--
Kevin A. McGrail
VP Fundraising, Apache Software Foundation
Chair Emeritus Apache SpamAssassin Project
https://www.linkedin.com/in/kmcgrail - 703.798.0171
Re: Google Summer of Code 2019 is coming
Posted by Xiangdong Huang <sa...@gmail.com>.
Hi,
That is quite great!
I think we can publish many functions what we want to do this year and
attract more persons to join us.
I list some interesting features here. Some of them are what I will do this
year:
1. Distributed version, A distributed version is required.
-- It can adopt a P2P architecture, which uses Gossip and phi-failure to
sync basic information of the cluster.
-- either a consist hashing algorithm or lookup table can be adopted for
data partition.
-- As for the replica, for each partition, we can use the Raft algorithm
to elect a leader, and then the nodes that handle that data partition
behave as a Master-Slave form.
-- The data files are needed to re-organized to accelerate data
transformation or replica repairing when scaling out the cluster or
triggering the replica repairing.
-- There are many other improvements that can be implemented for data
replica.
2. Relational Schema supported.
-- Currently, IoTDB uses a self-designed SQL, which is quite different
with SQL in RDB. However, A standard SQL interface will attract more users
and help users upgrade their existing database to IoTDB.
-- Therefore, combining Apache Calcite with IoTDB may be the fast way to
achieve it.
3. Time Series similarity search
-- JiaYe Wu gave a KV-match index in dev@mail list.
-- There are some other sub-sequence similarity search for time series,
e.g., Paper: Matching Consecutive Subpatterns over Streaming Time Series.
4. More: Time series alignment, segmentation, prediction; Trigger for
Streaming Calculation and Subscribe; etc..
Best,
-----------------------------------
Xiangdong Huang
School of Software, Tsinghua University
黄向东
清华大学 软件学院
Kevin A. McGrail <km...@apache.org> 于2019年1月26日周六 上午12:29写道：
> Podlings, please take a look at this and ask me questions. This can be
> a great way of getting some fresh eyes on a project.
>
>
> Regards,
> KAM
>
>
>
> -------- Forwarded Message --------
> Subject: Google Summer of Code 2019 is coming
> Date: Fri, 25 Jan 2019 20:50:23 +0700
> From: Maxim Solodovnik <so...@gmail.com>
> Reply-To: mentors@community.apache.org
> To: mentors@community.apache.org
>
>
>
> Hello PMCs (incubator Mentors, please forward this email to your podlings),
>
> Google Summer of Code [1] is a program sponsored by Google allowing
> students to spend their summer
> working on open source software. Students will receive stipends for
> developing open source software
> full-time for three months. Projects will provide mentoring and
> project ideas, and in return have
> the chance to get new code developed and - most importantly - to
> identify and bring in new committers.
>
> The ASF will apply as a participating organization meaning individual
> projects don't have to apply separately.
>
> If you want to participate with your project we ask you to do the
> following things by no later than
> 2019-01-31 19:00 UTC (applications from organizations close a week later)
>
> 1. understand what it means to be a mentor [2].
>
> 2. record your project ideas.
>
> Just create issues in JIRA, label them with gsoc2019, and they will
> show up at [3]. Please be as
> specific as possible when describing your idea. Include the
> programming language, the tools and
> skills required, but try not to scare potential students away. They
> are supposed to learn what's
> required before the program starts.
>
> Use labels, e.g. for the programming language (java, c, c++, erlang,
> python, brainfuck, ...) or
> technology area (cloud, xml, web, foo, bar, ...).
>
> Please use the COMDEV JIRA project for recording your ideas if your
> project doesn't use JIRA (e.g.
> httpd, ooo). Contact dev@community.apache.org if you need assistance.
>
> [4] contains some additional information (will be updated for 2019
> shortly).
>
> 3. subscribe to mentors@community.apache.org; restricted to potential
> mentors, meant to be used as a
> private list - general discussions on the public
> dev@community.apache.org list as much as possible
> please). Use a recognized address when subscribing (@apache.org or one
> of your alias addresses on
> record).
>
> Note that the ASF isn't accepted as a participating organization yet,
> nevertheless you *have to*
> start recording your ideas now or we might not get accepted.
>
> Over the years we were able to complete hundreds of projects
> successfully. Some of our prior
> students are active contributors now! Let's make this year a success again!
>
> P.S.: this email is free to be shared publicly if you want to.
>
> [1] https://summerofcode.withgoogle.com/
> [2] http://community.apache.org/guide-to-being-a-mentor.html
> [3] https://issues.apache.org/jira/issues/?jql=labels+%3D+gsoc2019
> [4] http://community.apache.org/gsoc.html
>