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Displaying posts with tag: storage engine (reset)
Webinar: TokuDB v6 Replication Performance

TokuDB® is a proven solution that scales MySQL® and MariaDB® from GBs to TBs with unmatched insert and query speed, compression, and online schema flexibility.

Tokutek’s recently launched TokuDB v6 delivers all of these features and more, with the introduction of high performance replication for MySQL and MariaDB. TokuDB v6 eliminates the common and persistent problem of “slave lag” in which a replication server is unable to keep up with the query load borne by the master server. TokuDB v6 solves this by offering high ingestion rates at the slave.

Time: 2PM EDT / 11AM PDT

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TokuDB v6 delivers

  • Replication Performance — High ingestion rates at the slave deliver read scalability and improved disaster …
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MariaDB 5.5 has deprecated PBXT

One of the things we (Team MariaDB) talked quite a bit about since we released was PBXT. It was a feature differentiation to MySQL as we shipped another storage engine. It was included in MariaDB 5.1, 5.2, and 5.3; however with our release of MariaDB 5.5, PBXT (docs in the Knowledgebase) has been deprecated and not built by default any longer.

The reason behind it is clear: PBXT is currently not under active development. We still include it in the source releases and if you would like to use it, you just have …

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Challenges of Big Databases with MySQL – IOUG Presentation

 

 

Many database management tasks become difficult as you move from millions of rows and gigabytes of data to billions of rows and terabytes of data. Such tasks include ingesting data while maintaining indexes; changing schemas without downtime; and supporting connections, replication, and backup. For some scaling problems (connections and replication), MySQL® is better than most of the competition. For others, such as indexing, schema changes, and backup, MySQL has typically been harder to use. Fortunately, the tasks MySQL does well are in its core, whereas the tasks that are more difficult can be solved with storage engine plug-ins.

I recently gave a talk at IOUG Collaborate, a copy of which can be found here. This …

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SwRI Chooses TokuDB to Tackle Machine Data for an 800M+ Record Database

Tackling machine data on the ground to ensure successful operations for NASA in space

Issues addressed:

  • Scaling MySQL to multi-terabytes
  • Insertion rates as InnoDB hit a performance wall
  • Schema flexibility to handle an evolving data model

The Company:  Southwest Research Institute (SwRI) is an independent, nonprofit applied research and development organization. The staff of more than 3,000 specializes in the creation and transfer of technology in engineering and the physical sciences. Currently, SwRI is part of an international team working on the NASA Magnetospheric Multiscale (MMS) mission. MMS is a Solar Terrestrial Probes mission comprising four identically …

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Tokutek Welcomes Gerry Narvaja!

We are excited to have Gerry Narvaja start today at Tokutek! Gerry has spent more than 25 years in the software industry, most of them working with databases for different kinds of applications, from embedded to large-scale web products. Gerry worked first at MySQL, and then Sun Microsystems supporting the Sales teams. In 2008 he transitioned into being a Senior MySQL DBA. Gerry graduated as an Electronic Engineer from I.T.B.A (Instituto Tecnológico de Buenos Aires) and has an M.B.A. from Universidad del Salvador in collaboration with S.U.N.Y.A (State University of NY at Albany).

Gerry enjoys helping users to solve complex database production issues. For almost a year he has been co-hosting the popular MySQL Community podcast, OurSQL, which was given the …

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Tokutek and PalominoDB Partner to Bring Scale, Performance to Database Deployments

MySQL storage engine provider joins forces with leading database consultants to deliver support for growing number of MySQL and MariaDB customers

Lexington, MA – (May 2, 2012) – Tokutek, the leader in high-performance and agile database storage engines, today announced a strategic partnership with PalominoDB, a premier database operations and engineering consultancy, to provide database services and support to joint customers. Tokutek’s storage engine will be complemented with PalominoDB’s operational excellence, 24×7 on-call support and access to the company’s skilled team of professional database administrators (DBAs).

“TokuDB has immeasurably improved our ability to react to changing business …

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TokuDB v6.0: Download Available

TokuDB v6.0 is full of great improvements, like getting rid of slave lag, better compression, improved checkpointing, and support for XA.

I’m happy to announce that TokuDB v6.0 is now generally available and can be downloaded here.

Sysbench Performance

I wanted to take this time to talk about one more under-the-hood goody we’ve added to v6.0. In particular, we’ve been working on our locking schemes and have made …

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My Talk on Tuesday at IOUG COLLABORATE 12

 

 

Challenges of Big Databases with MySQL

Many database management tasks become difficult as you move from millions of rows and gigabytes of data to billions of rows and terabytes of data. Such tasks include ingesting data while maintaining indexes; changing schemas without downtime; and supporting connections, replication, and backup. For some scaling problems (connections and replication), MySQL is better than most of the competition. For others, such as indexing, schema changes, and backup, MySQL has typically been harder to use. Fortunately, the tasks MySQL does well are in its core, whereas the tasks that are more difficult can be solved with storage engine plug-ins.

This presentation discusses how MySQL’s storage engines have recently made dramatic progress in large …

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Percona MySQL Conference and Expo Week in Review

Thanks to all of those who came by our booth and to see Leif’s presentation on Read Optimization, and to my Lightning Talk on OLTP and OLAP at the Percona MySQL Conference and Expo. It was an incredible week and a great place to launch TokuDB v6.0 from! A big thanks to Percona for a great event, to …

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TokuDB v6.0: Even Better Compression

A key feature of our new TokuDB v6.0 release, which I have been blogging about this week, is compression. Compression is always on in TokuDB, and the compression we’ve achieved in the past has been quite good. See a previous post on the 18x compression achieved by TokuDB v5.0 on one benchmark. In our latest release, we’ve updated the way compression works and got 50% improvement on compression.

I decided to present numbers on the same set of data as the old post, so see that post for experimental details.

But first, what are the changes? TokuDB compresses large blocks of data — on the order of MB, rather than the 16KB that InnoDB uses — …

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Showing entries 101 to 110 of 179
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