Re: Question about Calcite History

[Julian Hyde]

I gave a talk in January about the evaluation of Calcite, as a technology and 
as a project.

https://www.youtube.com/watch?v=hf1wAnoly4g 




> On May 6, 2021, at 6:48 AM, Michael Mior  wrote:
> 
> I should add that while the project entered the incubator in 2014, I
> believe the development started a couple years earlier, but I'll leave
> Julian Hyde (the original author of Optiq) to answer.
> --
> Michael Mior
> mm...@apache.org
> 
> Le jeu. 6 mai 2021 à 09:47, Michael Mior  a écrit :
>> 
>> 1. The project entered the Apache incubator in 2014.
>> 2. Optiq was the original name of the Calcite project. The name was
>> changed, but the project is the same and the current code base is
>> derived from the code of Optiq.
>> 3. Calcite development is volunteer-driven so what features will be
>> implemented depends entirely on what volunteers choose to work on.
>> Some areas that have seen a lot of work over the past couple years are
>> JSON, geospatial, and streaming query support although there are many
>> other interesting things upcoming.
>> 
>> This is by no means an exhaustive list, but you can see new features
>> which have been logged in our issue tracker below:
>> https://issues.apache.org/jira/issues/?jql=project%20%3D%20CALCITE%20AND%20issuetype%20%3D%20%22New%20Feature%22%20AND%20resolution%20%3D%20Unresolved%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC
>> --
>> Michael Mior
>> mm...@apache.org
>> 
>> Le jeu. 6 mai 2021 à 00:23, Junwen Liu  a écrit :
>>> 
>>> Hi Mr. or Ms. :
>>> I'm an engineer who is using Calcite as our Optimizer in our
>>> project.Calcite is an amazing framework that can meet our demands. But I
>>> want to know mostly is the history of Calcite, we also want to create an
>>> open-source project. So I want to know these things about calcite:
>>> 1. When did you start this project?
>>> 2. What the difference between optiq and Calcite?
>>> 3. Where Calcite will go, what features Calcite will support?

Re: Question about Calcite History

[Michael Mior]

I should add that while the project entered the incubator in 2014, I
believe the development started a couple years earlier, but I'll leave
Julian Hyde (the original author of Optiq) to answer.
--
Michael Mior
mm...@apache.org

Le jeu. 6 mai 2021 à 09:47, Michael Mior  a écrit :
>
> 1. The project entered the Apache incubator in 2014.
> 2. Optiq was the original name of the Calcite project. The name was
> changed, but the project is the same and the current code base is
> derived from the code of Optiq.
> 3. Calcite development is volunteer-driven so what features will be
> implemented depends entirely on what volunteers choose to work on.
> Some areas that have seen a lot of work over the past couple years are
> JSON, geospatial, and streaming query support although there are many
> other interesting things upcoming.
>
> This is by no means an exhaustive list, but you can see new features
> which have been logged in our issue tracker below:
> https://issues.apache.org/jira/issues/?jql=project%20%3D%20CALCITE%20AND%20issuetype%20%3D%20%22New%20Feature%22%20AND%20resolution%20%3D%20Unresolved%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC
> --
> Michael Mior
> mm...@apache.org
>
> Le jeu. 6 mai 2021 à 00:23, Junwen Liu  a écrit :
> >
> > Hi Mr. or Ms. :
> > I'm an engineer who is using Calcite as our Optimizer in our
> > project.Calcite is an amazing framework that can meet our demands. But I
> > want to know mostly is the history of Calcite, we also want to create an
> > open-source project. So I want to know these things about calcite:
> > 1. When did you start this project?
> > 2. What the difference between optiq and Calcite?
> > 3. Where Calcite will go, what features Calcite will support?

Re: Question about Calcite History

[Michael Mior]

1. The project entered the Apache incubator in 2014.
2. Optiq was the original name of the Calcite project. The name was
changed, but the project is the same and the current code base is
derived from the code of Optiq.
3. Calcite development is volunteer-driven so what features will be
implemented depends entirely on what volunteers choose to work on.
Some areas that have seen a lot of work over the past couple years are
JSON, geospatial, and streaming query support although there are many
other interesting things upcoming.

This is by no means an exhaustive list, but you can see new features
which have been logged in our issue tracker below:
https://issues.apache.org/jira/issues/?jql=project%20%3D%20CALCITE%20AND%20issuetype%20%3D%20%22New%20Feature%22%20AND%20resolution%20%3D%20Unresolved%20ORDER%20BY%20priority%20DESC%2C%20updated%20DESC
--
Michael Mior
mm...@apache.org

Le jeu. 6 mai 2021 à 00:23, Junwen Liu  a écrit :
>
> Hi Mr. or Ms. :
> I'm an engineer who is using Calcite as our Optimizer in our
> project.Calcite is an amazing framework that can meet our demands. But I
> want to know mostly is the history of Calcite, we also want to create an
> open-source project. So I want to know these things about calcite:
> 1. When did you start this project?
> 2. What the difference between optiq and Calcite?
> 3. Where Calcite will go, what features Calcite will support?