Hi All,

I have just released the first fully durable version of PBXT. Because
of the amount of new code I have reverted PBXT to Alpha status. This
version, 1.0-alpha, can be downloaded from: http://www.primebase.org/
download.

PBXT is a highly scalable, transactional storage engine for MySQL.
The main features are: multi-version concurrency control (MVCC), ACID
compliant, Referential Integrity and BLOB streaming (http://
www.blobstreaming.org).

The PBXT project is now owned and funded by PrimeBase Technologies,
an open source software development company. The web-site, http://
www.primebase.org, is also the new home of PBXT. Here you will find
all the information, documentation, downloads, and links relating to
PBXT.

I will also be talking about PBXT and BLOB streaming at the MySQL
Conference & Expo 2008 next month. It would be great to see you
there: http://en.oreilly.com/mysql2008/publ...le/speaker/517.
Topics of my sessions include:

* Internals: How I made PBXT fully-durable.
* PBXT & SSD: Why this is a hot combination!
* BLOB streaming: How do you scale it?

Besides full durability, the latest release includes the following
improvements:

* Calculation of index statistics as required by the optimizer.
* New system variables (see http://www.primebase.org/
documentation#sysvar).
* Implementation of SELECT FOR UPDATE.
* Group commit.
* Support for SHOW ENGINE PBXT STATUS.

Note that this release does not have is an option to relax
durability. The transaction log is always flushed on commit. A system
variable to control the writing/flushing behavior of PBXT will be
added to the next release.

Don't forget to look me up at the conference!

Best regards,

Paul McCullagh

Paul McCullagh schrieb:
> Hi All,
>
> I have just released the first fully durable version of PBXT. Because of
> the amount of new code I have reverted PBXT to Alpha status. This
> version, 1.0-alpha, can be downloaded from:
> http://www.primebase.org/download.

will there be any Windows builds available sooner or later?

--
Sebastian

Yes, definitely. Previous versions of PBXT built on Windows, so there
can't be much work to get it going.

But I don't think I will get around to firing up my Windows VM until
after the conference...

On Mar 18, 2008, at 8:30 AM, Sebastian Mendel wrote:

> Paul McCullagh schrieb:
>> Hi All,
>> I have just released the first fully durable version of PBXT.
>> Because of the amount of new code I have reverted PBXT to Alpha
>> status. This version, 1.0-alpha, can be downloaded from: http://
>> www.primebase.org/download.
>
> will there be any Windows builds available sooner or later?
>
> --
> Sebastian
>
> --
> MySQL General Mailing List
> For list archives: http://lists.mysql.com/mysql
> To unsubscribe: http://lists.mysql.com/mysql?
> unsub=paul.mccullagh@primebase.com
>

learnt

On Tue, Mar 18, 2008 at 3:39 PM, Paul McCullagh <
paul.mccullagh@primebase.com> wrote:

> Yes, definitely. Previous versions of PBXT built on Windows, so there
> can't be much work to get it going.
>
> But I don't think I will get around to firing up my Windows VM until
> after the conference...
>
> On Mar 18, 2008, at 8:30 AM, Sebastian Mendel wrote:
>
> > Paul McCullagh schrieb:
> >> Hi All,
> >> I have just released the first fully durable version of PBXT.
> >> Because of the amount of new code I have reverted PBXT to Alpha
> >> status. This version, 1.0-alpha, can be downloaded from: http://
> >> www.primebase.org/download.
> >
> > will there be any Windows builds available sooner or later?
> >
> > --
> > Sebastian
> >
> > --
> > MySQL General Mailing List
> > For list archives: http://lists.mysql.com/mysql
> > To unsubscribe: http://lists.mysql.com/mysql?
> > unsub=paul.mccullagh@primebase.com
> >
>
>
> --
> MySQL General Mailing List
> For list archives: http://lists.mysql.com/mysql
> To unsubscribe:
> http://lists.mysql.com/mysql?unsub=y...0608@gmail.com
>
>


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