Beijing Apache CarbonData meetup:https://www.meetup.com/Apache-Carbondata-Meetup/events/235013117/

[Liang Chen]

Hi all

Saturday, October 29, 2016 1:30 PM to 5:30 PM
You can apply through this link :
https://www.meetup.com/Apache-Carbondata-Meetup/events/235013117/


Regards
Liang

[Liang Chen]

Hi

Please find the Meetup PPT at here:
https://cwiki.apache.org/confluence/display/CARBONDATA/10.29+Beijing+Apache+CarbonData+Meetup+PPT

Regards
Liang

[Liang Chen]

beijing_meetup2.jpg

[ZhuWilliam]

The meetup is really awesome which makes me clear some confusion about carbonate,and the talker makes us dive deeply into the project.

In first topic, We were introduced to the various aspects of Carbondata,what it is good for,  how it differs from the other solutions eg. Parquet,ES,HBase and how it implements this combined with the data format analysis.  Since data structure is difficult to understand just from code , the talker show us a more easy way to understand it.

The content of second topic show us how carbondata is intergraded with Spark including  Query and Insert .

I strongly recommend  people who wants to learn more about carbondata to read this PPT : https://cwiki.apache.org/confluence/display/CARBONDATA/10.29+Beijing+Apache+CarbonData+Meetup+PPT

[hexiaoqiao]

This meetup is really interesting. it's helpful to understanding arch. and
some details of Carbondata：
1.What is the advantages of Carbondata and scenarios are good for;
2.How Carbondata gets to its goal, include arch. and implementation, some
differences between carbondata and orc/parquet/hbase/kylin etc. also
intergraded with hadoop & spark;
3.Future and Roadmap.
I think it's a good choice to getting started and advanced with the slide
<https://cwiki.apache.org/confluence/display/CARBONDATA/10.29+Beijing+Apache+CarbonData+Meetup+PPT>
shared
by C.Liang and L.Kun.


On Fri, Oct 21, 2016 at 3:18 PM, Liang Chen <[hidden email]> wrote:

> Hi all
>
> Saturday, October 29, 2016 1:30 PM to 5:30 PM
> You can apply through this link :
> https://www.meetup.com/Apache-Carbondata-Meetup/events/235013117/
>
>
> Regards
> Liang
>

[gaodayue]

Thank you for hosting this event! Jacky did a very good work on explaining the motivation and design of CarbonData. Although most of the content has been described in PPT, the Q&A session is extremely helpful in clarifying confusions and understanding the design choices made behind the scene.

As I came from Apache Kylin community, we talk about the possibilities of using CarbonData as an alternative to HBase to store pre-calculate cube. The columnar and inverted index feature of CarbonData sounds promising to achieve better performance than HBase. Looking forward to CarbonOutputFormat, then I can give it a try on integrating Kylin with Carbon.