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From Dima Spivak <dimaspi...@apache.org>
Subject Re: AntsDB is released with MySQL compatibility for HBase
Date Wed, 09 May 2018 18:38:24 GMT
LGPL is not compatible with ASL, either. See: https://www.apache.org/
legal/resolved.html#category-x

-Dima

On Wed, May 9, 2018 at 10:59 AM, Sanel Zukan <sanelz@gmail.com> wrote:

> What about Connector/J from MariaDB? It is LGPL and (I think) that
> should make it easier to mix with Apache license.
>
> Best,
> Sanel
>
> Water Guo <water.guo@antsdb.com> writes:
> > I am not an expert with software license. But my gut’s feeling is I
> can’t claim Apache if I am using code from MySQL JDBC driver (GPL), can I?
> >
> >> On May 8, 2018, at 11:49 AM, Stack <stack@duboce.net> wrote:
> >>
> >> On Mon, May 7, 2018 at 11:58 AM, Water Guo <water.guo@antsdb.com>
> wrote:
> >>
> >>> Not it is not. AntsDB has no dependence on MySQL code. It is written in
> >>> Java and uses a couple of open source libraries.
> >>>
> >>>
> >> Sorry. There seems to be a misunderstanding. I was just asking if why
> >> antsdb has a GPL license rather than say an Apache one:
> >> https://github.com/waterguo/antsdb/blob/master/LICENSE.txt
> >>
> >> Thanks,
> >> S
> >>
> >>
> >>>> Sounds great Water. Lets take it for a spin. Quick question, why the
> "GNU
> >>>> Affero General Public License, version 3" Is it up from mysql? Thanks,
> >>>> S
> >>>
> >>> On Mon, May 7, 2018 at 10:09 AM, Water Guo <water.guo@antsdb.com>
> wrote:
> >>>
> >>>> Dear HBase Community,
> >>>>
> >>>> I’d like to take this opportunity to introduce my open source project
> >>>> AntsDB. It is a database virtualization software that brings MySQL
> >>>> compatibility to HBase. It means you can use any MySQL bindings such
> as
> >>>> JDBC, ODBC, PHP, Perl to manipulate data in HBase. It supports most
> MySQL
> >>>> DDLs and all DMLs, transaction control, table locks, row locks etc.
> Up to
> >>>> date applications such as MySQL console, MySQL command lines,
> >>> BenchmarkSQL,
> >>>> MediaWiki, SonarQube, DBeaver, SquirrelSQL and many others can run
> >>> directly
> >>>> on HBase using AntsDB layer. The project is hosted at
> >>>> https://github.com/waterguo/antsdb.
> >>>>
> >>>> AntsDB is designed to support high concurrency, low latency
> applications.
> >>>> It uses local storage as cache so it can further reduce the latency
of
> >>>> HBase. We have benchmarked AntsDB using YCSB. The result is at
> >>>> http://www.antsdb.com/?p=171.
> >>>>
> >>>> People always ask me how it is different from Phoenix. While Phoenix
> is
> >>>> building a powerful SQL layer for HBase, we want to focus on backward
> >>>> compatibility. We want to have applications built for MySQL can be
> used
> >>>> directly on HBase. And people who are familiar with traditional
> >>> relational
> >>>> database can adopt HBase/Hadoop stack with ease.
> >>>>
> >>>> I’d be very glad if you find the project is useful and your feedback
> is
> >>>> very welcome.
> >>>>
> >>>> Thanks
> >>>> -water
> >>>>
> >>>
> >>>
>

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