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 <mm...@apache.org> 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 <zaiyua...@gmail.com> 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?
