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{{{
Incubator PMC report for May 2019

The Apache Incubator is the entry path into the ASF for projects and
codebases wishing to become part of the Foundation's efforts.

< narrative >

* Community

New IPMC members:




People who left the IPMC:




* New Podlings




* Podlings that failed to report, expected next month




* Graduations

The board has motions for the following:

- Your podling here?
- Your podling here?

* Releases

The following releases entered distribution during the month of
April:


* IP Clearance




* Legal / Trademarks




* Infrastructure




* Miscellaneous




* Credits

|----------------------------------------------------------------------
Table of Contents
DataSketches
Doris
ECharts
Edgent
Heron
Milagro
MXNet
PageSpeed
Pinot
Ratis
S2Graph
SDAP
Tamaya
Toree
Training
Tuweni
TVM

|----------------------------------------------------------------------

--------------------
DataSketches

DataSketches is an open source, high-performance library of stochastic
streaming algorithms commonly called "sketches" in the data sciences. Sketches
are small, stateful programs that process massive data as a stream and can
provide approximate answers, with mathematical guarantees, to computationally
difficult queries orders-of-magnitude faster than traditional, exact methods.

DataSketches has been incubating since 2019-03-30.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](datasketches) Liang Chen
Comments:
[ ](datasketches) Kenneth Knowles
Comments:
[ ](datasketches) Furkan Kamaci
Comments:

IPMC/Shepherd notes:




--------------------
Doris

Doris is a MPP-based interactive SQL data warehousing for reporting and
analysis.

Doris has been incubating since 2018-07-18.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](doris) Dave Fisher
Comments:
[ ](doris) Willem Ning Jiang
Comments:
[ ](doris) Shao Feng Shi
Comments:

IPMC/Shepherd notes:




--------------------
ECharts

ECharts is a charting and data visualization library written in JavaScript.

ECharts has been incubating since 2018-01-18.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](echarts) John D. Ament
Comments:
[ ](echarts) Kevin A. McGrail
Comments:
[ ](echarts) Dave Fisher
Comments:
[ ](echarts) Ted Liu
Comments:

IPMC/Shepherd notes:




--------------------
Edgent

Edgent is a stream processing programming model and lightweight runtime to
execute analytics at devices on the edge or at the gateway. (Formerly known as
Quarks)

Edgent has been incubating since 2016-02-29.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](edgent) Luciano Resende
Comments:
[ ](edgent) Justin Mclean
Comments:
[ ](edgent) Christofer Dutz
Comments:

IPMC/Shepherd notes:




--------------------
Heron

A real-time, distributed, fault-tolerant stream processing engine.

Heron has been incubating since 2017-06-23.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](heron) Jake Farrell
Comments:
[ ](heron) Julien Le Dem
Comments:
[ ](heron) P. Taylor Goetz
Comments:
[ ](heron) Dave Fisher
Comments:

IPMC/Shepherd notes:




--------------------
Milagro

Distributed Cryptography; M-Pin protocol for Identity and Trust

Milagro has been incubating since 2015-12-21.

Three most important unfinished issues to address before graduating:

1.
2.
3.

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?




How has the community developed since the last report?




How has the project developed since the last report?


How would you assess the podling's maturity?
Please feel free to add your own commentary.

[ ] Initial setup
[ ] Working towards first release
[ ] Community building
[ ] Nearing graduation
[ ] Other:

Date of last release:

XXXX-XX-XX

When were the last committers or PPMC members elected?


Have your mentors been helpful and responsive or are things falling
through the cracks? In the latter case, please list any open issues
that need to be addressed.


Signed-off-by:

[ ](milagro) Nick Kew
Comments:

IPMC/Shepherd notes:




--------------------
MXNet

A Flexible and Efficient Library for Deep Learning

MXNet has been incubating since 2017-01-23.

Three most important unfinished issues to address before graduating:

1. Increase diversity in contributors, committers, and PMC members — NEAR COMPLETION.
2. Identify remaining ICLAs or SGAs that need signing – NEAR COMPLETION.
3. Revisit Apache Maturity Model Assessment — TODO

Any issues that the Incubator PMC (IPMC) or ASF Board wish/need to be
aware of?
1. Community reached consensus on Gluon branding. In the context of the Gluon API in MXNet, it would be mentioned as MXNet Gluon. https://lists.apache.org/thread.html/af7dcb430e2cedf23d1531e79877e8bf2b40ec392e40853a2d7015da@%3Cdev.mxnet.apache.org%3E
2. Community addressed the IP/licensing issues discovered during previous releases. Updated status can be found here: https://cwiki.apache.org/confluence/display/MXNET/MXNet+Source+Licenses
3. MXNet has significant user presence in China that are worth optimizing for in terms of infrastructure. Setting up CDN in China requires ICP filing.

How has the community developed since the last report?
* The number of GitHub contributors increased to currently 682 (2019-04-22; +4.4% since last report)
* Active discussions on user forums
  https://discuss.mxnet.io/ (English, 1.6K registered users and 5.6K posts)
  https://discuss.gluon.ai/ (Chinese, 6K registered users and 19.2K posts)
* Active blogs and social media presence
Medium (https://medium.com/apache-mxnet) w/ 1.3k followers (+30% since last report).
Twitter account (https://twitter.com/ApacheMXNet) w/ 2k followers on (+16% since last report)
Meetup group (https://www.meetup.com/pro/deep-learning-with-apache-mxnet/) w/ 10 groups in 8 countries, 1998 members (+65% since last report)
(in China) Zhihu w/ 7.5k followers, WeChat official account w/ 3k followers. (reported for the first time)
* Active video channels
YouTube channel (https://www.youtube.com/apachemxnet) w/ 627 subscriber (+29% since last report)
Chinese YouTube channel (https://www.youtube.com/channel/UCjeLwTKPMlDt2segkZzw2ZQ) w/ 4.1k subscribers (reported for the first time)
(in China) bilibili space (https://space.bilibili.com/209599371) w/ 13k subscriber (reported for the first time)
* Highlights in MXNet ecosystem
MXNet Gluon book (www.d2l.ai, Dive into Deep Learning/D2L) released v1.0.0-rc0 (https://github.com/d2l-ai/d2l-zh/releases/tag/v1.0.0-rc0) in Chinese and v0.6.0 (https://github.com/d2l-ai/d2l-en/releases/tag/v0.6.0) in English. Dive into Deep Learning has 47.5K 28-day active users, and has attracted 9.3K stars & 200+ contributors on GitHub. It has been adopted as a textbook or reference book by 15+ universities in U.S., China, Spain, and Australia, such as UC Berkeley.
GluonCV v0.4.0 release (https://github.com/dmlc/gluon-cv/releases/tag/v0.4.0)
GluonNLP v0.6.0 release (https://github.com/dmlc/gluon-nlp/releases/tag/v0.6.0)
MXNet Model Server v1.0.2 release (https://github.com/awslabs/mxnet-model-server/releases/tag/v1.0.2)
GluonFace (https://github.com/THUFutureLab/gluon-face)
DeepInsight (https://github.com/deepinsight/insightface)

How has the project developed since the last report?
1) Released v1.4.0: https://github.com/apache/incubator-mxnet/releases/tag/1.4.0; https://blogs.apache.org/mxnet/entry/apache-mxnet-1-4-is1
2) Started v1.4.1 patch release https://lists.apache.org/thread.html/3bb49a1016fafd0840d14f099ce47c7a1822da45f7ca2187c0f03c64@%3Cdev.mxnet.apache.org%3E; Started roadmap discussion on short-term 1.5.0 release https://github.com/apache/incubator-mxnet/issues/14619; Started roadmap discussion on long-term 2.0 plan https://github.com/apache/incubator-mxnet/issues/9686;
3) Code donation from dmlc/mshadow. Community expressed the desire to assimilate dmlc/mshadow code base into mxnet. https://lists.apache.org/thread.html/c1ba34330b0eb52ef3a3a30da6d34964a35a01c320e93067e94ed306@%3Cdev.mxnet.apache.org%3E. After discussion, DMLC reached agreement to donate dmlc/mshadow code to mxnet, which is its sole consumer.
4) Many ongoing projects: numpy-compatbile deep learning: https://github.com/apache/incubator-mxnet/projects/14; CPU performance and quantization: https://github.com/apache/incubator-mxnet/projects/15; Mixed precision GPU training (AMP): https://github.com/apache/incubator-mxnet/pull/14173, etc.
5) Github statistics of last month:
* March 24, 2019 – April 24, 2019: Excluding merges, 53 authors have pushed 102 commits to master and 137 commits to all branches. On master, 495 files have changed and there have been 14,977 additions and 5,391 deletions.

How would you assess the podling's maturity?
Please feel free to add your own commentary.

[x] Initial setup
[x] Working towards first release
[x] Community building
[x] Nearing graduation

Date of last release:
2019-03-04 MXNet 1.4.0

When were the last committers or PPMC members elected?

...