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From Dan Di Spaltro <dan.dispal...@gmail.com>
Subject Re: Introducing Project Trafodion
Date Thu, 12 Jun 2014 04:45:01 GMT
Quick point, Phoenix is targeted at the OLTP workload.  James, correct me
if I am wrong...

-Dan


On Wed, Jun 11, 2014 at 5:51 PM, Rayees <mrayees@gmail.com> wrote:

> Hi,
>
> In terms of competitive analysis, most Hadoop-based database engines such
> as Phoenix, Impala are targeted at analytics workloads. There are no
> Hadoop-based open source alternatives to commercial RDBMS for OLTP
> workloads. Trafodion was designed to fill that gap and is targeted at
> operational workloads that require full ACID transaction support. Please
> visit the wiki to learn more. And if you have any specific Trafodion
> question, I encourage you to reach out via Trafodion wiki mailing lists.
> https://wiki.trafodion.org/wiki/index.php/Mailing_Lists
>
> Thanks
> Rayees
>
>
> On Wed, Jun 11, 2014 at 5:24 PM, Justin Workman <justinjworkman@gmail.com>
> wrote:
>
> > This project looks interesting. I would love to see the comparison as
> well.
> >
> > Thanks
> > Justin
> >
> > Sent from my iPhone
> >
> > > On Jun 11, 2014, at 6:13 PM, Liam Slusser <lslusser@gmail.com> wrote:
> > >
> > > Thanks for open sourcing this!  Awesome.  So what advantages does
> > Trafodion
> > > have against Apache Phoenix or Cloudera's Impala?
> > >
> > > thanks,
> > > liam
> > >
> > >
> > >> On Wed, Jun 11, 2014 at 4:33 PM, Stack <stack@duboce.net> wrote:
> > >>
> > >> Nice.  Congrats on open sourcing Dave and team.
> > >> St.Ack
> > >>
> > >>
> > >> On Wed, Jun 11, 2014 at 2:57 PM, Birdsall, Dave <dave.birdsall@hp.com
> >
> > >> wrote:
> > >>
> > >>> Hi,
> > >>>
> > >>> The cat is already out of the bag on Trafodion on this dlist (and we
> > are
> > >>> very happy about it actually). But, here's an official announcement
> > >> anyway.
> > >>>
> > >>> Hewlett-Packard is pleased to announce the release of project
> Trafodion
> > >> as
> > >>> an open source project. Trafodion is a transactional SQL engine that
> > runs
> > >>> on top of HBase.
> > >>>
> > >>> Among the features it provides:
> > >>>
> > >>> -- Full-functioned ANSI SQL language support
> > >>>
> > >>> -- JDBC/ODBC connectivity for Linux/Windows clients
> > >>>
> > >>> -- ACID distributed transaction protection across multiple
> statements,
> > >>> tables and rows
> > >>>
> > >>> -- Performance improvements for OLTP workloads with compile-time and
> > >>> run-time optimizations
> > >>>
> > >>> -- Support for large data sets using a parallel-aware query optimizer
> > >>>
> > >>> If you'd like to know more, please visit our wiki, www.trafodion.org
> .
> > >>>
> > >>> Thanks,
> > >>>
> > >>> Dave Birdsall (for the Trafodion team)
> > >>
> >
>



-- 
Dan Di Spaltro

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