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Previous 30 Newer Entries Showing entries 31 to 60 of 178 Next 30 Older Entries

Displaying posts with tag: announcement (reset)

MariaDB 10.0.2-alpha Now Available
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The MariaDB project is pleased to announce the immediate availability of MariaDB 10.0.2. This is an alpha release. See the release notes and changelog for details.

Download MariaDB 10.0.2

Release Notes  Changelog  Overview of 10.0

APT and YUM Repository Configuration Generator

About this  [Read more...]

Open Source TokuDB Resources
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Since we announced that TokuDB is now open source, there has been a lot of positive feedback (thanks!) and also some questions about the details. I want to take this opportunity to give a quick high level guide to describe what our repositories on Github are.

Here are the repositories:

  • ft-index. This repository is the “magic”. It contains the Fractal Tree data structures we have been talking about for years. This is also the main piece that was previously closed source. Here are some interesting directories:
    • src: This directory is a layer that implements an API that is similar to the BDB API.
    • locktree: an in-memory data structure that maintains transactions’ row-level locks.
  [Read more...]
Getting Interesting
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I enjoyed Stewart Smith’s MySQL storage engine blog last week. In it he noted “I cannot emphasize how much more interesting TokuDB would be if it were open source.” Well, with our open source announcement yesterday, hopefully we are getting interesting.

We wanted to thank everyone for the great feedback. Here is a sampling from some of the forums where dialogue is occurring:


Reddit:

BrianAtDTS: “With this update, this puts MySQL in

  [Read more...]
SkySQL merges with Monty Program Ab, makers of MariaDB
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SkySQL has signed a merger agreement with Monty Program Ab, creators of the popular MariaDB database. Read more about it, as it features important tidbits from Patrik Sallner (CEO, SkySQL Ab), Simon Phipps (CEO, MariaDB Foundation), and Michael “Monty” Widenius (CTO, MariaDB Foundation).

A key takeaway is that SkySQL will work alongside & collaborate closely with the MariaDB Foundation, plus continue to invest in the development of the MariaDB server.

Announcing TokuDB v7: Open Source and More
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Every few months, I get the fun job of announcing what’s new in TokuDB®, but this time is special. With Version 7, TokuDB for MySQL and MariaDB is going open source.

The free Community Edition is fully functional and fully performant. It has all the compression you’ve come to expect from TokuDB. It has hot schema changes: no-down-time column insertion, deletion, renaming, etc., as well as index creation. It has clustering secondary keys. We are also announcing an Enterprise Edition (coming soon) with additional benefits, such as a support package and advanced backup and recovery tools.

Making TokuDB open source is a natural next step for Tokutek’s involvement in the MySQL community. So far, Tokutek has been involved in the community in many ways:

  • We’ve
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MariaDB Foundation Takes Next Steps To Community Governance
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The MariaDB Foundation, stewards of the community-maintained open source MariaDB database that is sweeping the Internet, announced today the next steps towards a community-managed governance structure. With the appointment of a new, enlarged Board of Directors and a new interim chief executive, the MariaDB Foundation is now on track to a fully member-led governance in the second half of 2013.

The Board members are now Rasmus Johansson, Andrew Katz, Simon Phipps, Michael “Monty” Widenius, and Jeremy Zawodny. The first act of the new interim Board was to appoint Johansson as Chair and Phipps as Secretary and Chief Executive Officer.

The Board bring together a wealth of experience. Johansson is an experienced leader within the MariaDB developer community. Katz is a well-known expert in open source legal matters and has been acting as COO of the

  [Read more...]
April is the Coolest Month
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If T.S. Eliot were a MySQL DBA, I think he would have been more upbeat about April.

We are gearing up for an incredible second half of April. We will be presenting three separate sessions at the Percona Live: MySQL Conference and Expo 2013, April 22-25, in Santa Clara, CA. In addition, we will be presenting at SkySQL’s MySQL & Cloud Database Solutions Day on Friday, April 26 at the same location.

Come by to see us in Booth #114, or stop by one of our sessions:

  [Read more...]
Wanted: Evaluators to Try MongoDB with Fractal Tree Indexing
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We recently resumed our discussion around bringing Fractal Tree indexes to MongoDB.  This effort includes Tokutek’s interview with Jeff Kelly at Strata as well as my two recent tech blogs which describe the compression achieved on a generic MongoDB data set and performance improvements we measured using on our implementation of Sysbench for MongoDB.  I have a full line-up of benchmarks and blogs planned for the next few months, as our project continues.  Many of these

  [Read more...]
MariaDB Galera Cluster 5.5.29 Stable (GA) released
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After some final testing and polishing, the MariaDB project and Codership are pleased to announce the release of MariaDB Galera Cluster 5.5.29. This is a Stable (GA) release. MariaDB Galera Cluster links:

About MariaDB Galera  [Read more...]

MariaDB Java Client 1.1.1 Released
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The MariaDB Java Client 1.1.1 has been released. You can download it here.

See the Release Notes and Changelog for detailed information on this release and the About the MariaDB Java Client page in the AskMonty Knowledgebase for general information about the client.

New functionality in this release

  • Implement tcpAbortiveClose option, for “hard” socket close (CONJ-27)
    • This option can be used in environments where connections are created and closed in rapid succession. Often, it is not
  [Read more...]
Tracking 5.3 Billion Mutations: Using MySQL for Genomic Big Data
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University of Montreal Tracks Genomic Data With Tokutek’s TokuDB.

Faster insertion rates, improved scalability and agility support lab’s fast growing research database as it grows from 100s of GBs to 1 TB and beyond.

Issue addressed: MySQL database used for genomic research must be able to quickly ingest huge amounts of incoming data – hundreds of thousands of records every day. It also must be able to retrieve data quickly in response to a diverse set of research requests.

Enabling the Hunt for New Cures for Diseases by Seamlessly Processing Billions of Mutations  [Read more...]

Please test the MariaDB Galera Cluster Release Candidate
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We released the release candidate for MariaDB Galera Cluster on 21st December 2012, not traditionally the best time to make a release. We want to make this a GA release soon and we also want to ensure its well tested. Download it. Read the release notes. Give us feedback/report bugs.  Blog about it too!

Webinar on Read/Write Splitting with PHP
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I’ll be presenting a webinar next Wednesday, January 23 at 10 a.m. (Pacific Time), about issues application developers should think about for scaling out read-query traffic using multiple MySQL instances in a replication pair.

Specifically, about the care we have to take because replication is asynchronous.  This means the slave  may not have current data at all times, so an application must choose to query the slave or the master dynamically.  As much as possible, we’d like to automate this choice so that application developers can be the most productive.

Please join me for this webinar by registering here: http://www.percona.com/webinars/readwrite-splitting-mysql-and-php

The post

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The Results Are In!
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We wanted to take a moment to say thanks to all of our customers and to the wider MySQL and MariaDB community. Today we announced a doubling of our customer base for the year ending December 31, 2012. Significant milestones over the last year included new technology and service partnerships, several awards, rapid hiring, as well as three upgrades to TokuDB®. We even dabbled in some MongoDB benchmarks. And to fuel continued growth in 2013, we secured additional venture capital funding last November.

Did You Hear? NASA Uses TokuDB for Big Data with MySQL!

To read the full press release and learn more,

  [Read more...]
Webinar: Introduction to TokuDB v6.6
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TokuDB® is a proven solution that scales MySQL® and MariaDB® from GBs to TBs with unmatched insert and query speed, compression, replication performance and online schema flexibility. Tokutek’s recently launched TokuDB v6.6 delivers all of these features and more, with additional improvements in multi-client, fast SQL updates, and in-memory performance.

Date: January 15th
Time: 2 PM EST / 11 AM PST
REGISTER TODAY

Topics will include:

  • Performance – With a 10x or more improvement in insertions and indexing, TokuDB delivers faster, more complex ad hoc queries in live production systems without rewriting or tuning applications. Offering high performance even when tables are too large for memory, TokuDB scales MySQL and MariaDB


  [Read more...]
Announcing TokuDB v6.6: Performance Improvements
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We are excited to announce TokuDB® v6.6, the latest version of Tokutek’s flagship storage engine for MySQL and MariaDB.

This version offers three types of performance improvements: in-memory, multi-client and fast updates.

Although TokuDB is optimized for large tables, which are larger than memory, many workloads consist of a mix of large and small tables. TokuDB v6.6 offers improvements on in-memory performance, with a more than 100% improvement on Sysbench at many concurrency levels and more than 200% improvement on TPC-C at many concurrency levels. Details to follow.

We have also made improvements in multi-threaded performance. For example, single threaded trickle loads have always been fast in TokuDB. But now multi-threaded trickle loads are even faster. An

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Move over Marcia: Top Ten for 2012
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Well, it’s that time of the year again for top ten lists. There have been many versions showing up on the web the last few days, including Time Magazine’s “Top 10 Everything of 2012″ list, with 55 wide ranging lists!

Last year we started using Google Analytics to see what content for blogs was most popular on Tokutek.com and generated a 2011 top ten list, ending up with a few surprises.  This year saw spikes in some interesting areas as well, including flash performance, NASA and Big Data, and MongoDB.

Without further adieu, here is the top ten list for 2012:

10. Announcing TokuDB v6.1

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MariaDB Foundation to Safeguard Leading Open Source Database
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  • Michael ‘Monty’ Widenius, David Axmark, and Allan Larsson announce MariaDB Foundation
  • Leading organizations pledge EUR1M to launch not-for-profit organization
  • Further sponsors sought; Board elections to be held February 2013

Percona Live Conference, London – December 4, 2012 –The founders of the most popular databases on the web, Michael Widenius, David Axmark, and Allan Larsson today announced the formation of the MariaDB Foundation. “MariaDB continues the project started 18 years ago when we founded MySQL, with code maintained by the same dedicated core team. The time is right for an independent organisation to to safeguard the interests of MariaDB users and developers as we head towards MariaDB 10” said David Axmark.

“The MariaDB Foundation has the

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Monty Program & SkySQL release the MariaDB Client Library for C and MariaDB Client Library for Java Applications
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Connectors now available to the MySQL® community as part of the MariaDB open source project

Helsinki – November 29, 2012 – Monty Program, the home of MariaDB, owned by MySQL®-database-creator Monty Widenius and its employees, and SkySQL, the trusted provider of open source database solutions, today announced the immediate availability of their connectors, ‘MariaDB Client Library for C and MariaDB Client Library for Java Applications’, to the wider MySQL® database community in the permissive LGPL licence.

With this announcement, the connectors become part of the wider MariaDB open source project, to which users will be able to contribute via relevant online

  [Read more...]
First of New NSF Big Data Grants Go to Tokutek Founders
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The core technology behind Tokutek is based on the academic research by our founders: Michael Bender, Bradley Kuszmaul and Martin Farach-Colton.  They are all still in academia, in addition to their work at Tokutek.

Back in March, the White House kicked off a new Initiative for Big Data.  Last week, the National Science Foundation announced the first interagency grants for this.  Eight awards were given, and our own Michael Bender and Martin Farach-Colton, along with Robert Johnson of Stony Brook University, received one of

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Announcing TokuDB v6.5: Optimized for Flash
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We are excited to announce TokuDB® v6.5, the latest version of Tokutek’s flagship storage engine for MySQL and MariaDB.

This version offers optimization for Flash as well as more hot schema change operations for improved agility.

We’ll be posting more details about the new features and performance, so here’s an overview of what’s in store.

Flash TokuDB v6.5 continues the great Toku-tradition of fast insertions. On flash drives, we show an order-of-magnitude (9x) faster insertion rate than InnoDB. TokuDB’s standard compression works just as well on flash and helps you get the most out of your  [Read more...]
Tokutek CEO Named Innovation All Star
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On Friday our CEO John Partridge was named a “Tech Luminary” in the 17th annual Innovation All Stars award, which is given jointly by Mass High Tech (MHT) and the Boston Business Journal (BBJ). As noted in MHT by the editor, Chris McIntosh, the Luminary designations “reflect deep accomplishment in various technology-related industries.”

For more than 20 years, Tokutek CEO John Partridge has worked with startups in both the Boston area and in Silicon Valley. He joined Tokutek from StreamBase Systems which John co-founded with

  [Read more...]
MariaDB Galera Cluster Alpha immediately available
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Today we’re pleased to announce the availability of MariaDB Galera Cluster!

With this release, we’re addressing the numerous requests we’ve received over the past few months for a MariaDB-based Galera Cluster. MariaDB, the more reliable, performant, feature-complete & backwards compatible MySQL database becomes even more attractive by making it available for Galera Cluster.

What is it?

  • A straight merge of MariaDB 5.5.25 with Galera Cluster by Codership
  • An alpha release which should not be used in production environments
  • Using the Galera replication methodology, users get:
    • Synchronous, multi-master replication with guaranteed data consistency
    • This solution provides both read & write scalability
  [Read more...]
Webinar: Understanding Indexing
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Three rules on making indexes around queries to provide good performance

Application performance often depends on how fast a query can respond and query performance almost always depends on good indexing. So one of the quickest and least expensive ways to increase application performance is to optimize the indexes. This talk presents three simple and effective rules on how to construct indexes around queries that result in good performance.


Time: 2PM EDT / 11AM PDT

This webinar is a general discussion applicable to all databases using indexes and is not specific to any particular MySQL® storage engine


  [Read more...]
Announcing TokuDB v6.1
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TokuDB v6.1 is now generally available and can be downloaded here.

New features include:

  • Added support for MariaDB 5.5 (5.5.25)
    • The TokuDB storage engine is now available with all the additional functionality of MariaDB 5.5.
  • Added HCAD support to our MySQL 5.5 version (5.5.24)
    • Hot column addition/deletion was present in TokuDB v6.0 for MySQL 5.1 and MariaDB 5.2, but not in MySQL 5.5.  This feature is now present in all MySQL and MariaDB versions of TokuDB.
  • Improved in-memory point query performance via lock/latch refinement
    • TokuDB has always been a great performer on range scans and workloads where the size of the working data set is significantly larger than RAM.  TokuDB v6.0 improved the performance of in-memory point queries at
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Consolidating MariaDB project tools
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It is not a secret that we’ve been kicking the tires and playing with JIRA for project management. After using it since the beginning of the year most of us like the feel of it and we’ve decided that it makes sense to start using it more.

As you know, the MariaDB project has many fragmented resources. We report bugs in Launchpad. We store our plans in worklog. We’ve never used the Launchpad Blueprint feature for this very reason. We don’t use Launchpad Answers because we have the Knowledgebase.

With this move to hosted JIRA (yes, this is an important link: http://mariadb.org/jira) we can

  [Read more...]
Monty Program & SkySQL: a statement on the serious security vulnerability that was found in MariaDB and MySQL
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Over the past few days extensive conversations around a new security vulnerability in MariaDB and MySQL have taken place.

It all started as a chain reaction when Monty Program publicly disclosed information about the flaw they had found and about how to make sure your MariaDB and MySQL installations can be fixed. The initial information got assigned the security vulnerabitlity identifier CVE-2012-2122 and the contents can be seen e.g. here http://seclists.org/oss-sec/2012/q2/493.

The bug was found two months ago on April 4th.

Before disclosing the information publicly, given the seriousness of this bug and considering the millions of MySQL and MariaDB installations deployed worldwide, Monty Program informed the biggest distributors of MySQL and

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MariaDB 5.5.24 released
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If you’re not on the announce mailing list (low traffic) or following us on Facebook, you’ve missed the announcement of MariaDB 5.5.24 (release notes, changelog). Highlights include:

  • Includes all changes up to MariaDB 5.3.7 and MySQL 5.5.24
  • We’re providing RPM packages for RHEL/CentOS 5 & 6, as well as a YUM repository
  • Ubuntu 12.04 has been released, so we have “Precise” packages
  • There are now BSD 9 and Mac OS X 10.5 binaries as well

Many new ways to get and use MariaDB,

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Webinar: TokuDB v6 Replication Performance
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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

REGISTER TODAY

  [Read more...]
What comes in between MariaDB now and MySQL 5.6?
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We’re quite happy that we’ve released four major releases that are production ready (better known as generally available or GA in the MySQL world) in the last 26 months. That is just a little over two years, and a whole lot of features. In that same time, MySQL has seen one GA release (MySQL 5.5) and we’re all eagerly awaiting the upcoming MySQL 5.6.

You’ll note that we built MariaDB 5.1, 5.2, and 5.3 based on the MySQL 5.1 codebase. A significant number of features went into MariaDB 5.3 (our biggest GA release to date), with the biggest changes in the optimizer in over a decade. There were also many

  [Read more...]
Previous 30 Newer Entries Showing entries 31 to 60 of 178 Next 30 Older Entries

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