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MySQL Cluster Manager 1.3.4 Released

MySQL Cluster Manager 1.3.4 is now available to download from My Oracle Support and from the Oracle Software Delivery Cloud.

Details are available in the the MCM 1.3.4 Release Notes. Note that this version of MCM now supports MySQL Cluster 7.4 (as well as earlier versions or MySQL Cluster).

Documentation is available here.

Press Release: New Severalnines platform manages the world’s top open source databases

New Severalnines platform manages the world’s top open source databases
ClusterControl real world database management adds PostgreSQL and encryption support 

Stockholm, Sweden and Anywhere else in the world - 12 MARCH 2015 - Severalnines, the provider of database management automation, today announced the next step towards its goal of uniting the world’s fragmented open source database architectures in the enterprise, by launching the latest version of ClusterControl. The new platform allows IT professionals to deploy, monitor, manage and scale the world’s top three open source databases - MySQL, MongoDB and now PostgreSQL with one user-friendly application.

Until now, enterprise IT teams required a different management platform for each database type adding to cost and complexity. With support for both SQL and NoSQL …

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MySQL for Developers Training Now Available Online

The popular MySQL for Developers course is now available as a Training-on-Demand offering. Start training within 24 hours of registration, following lecture materials at your own pace via streaming video and booking time to get hands-on experience when it suits your schedule.

The MySQL for Developers training covers everything a developer needs to know when planning, designing and implementing applications using MySQL. Learn through realistic examples using languages like Java and PHP.

You can now take this course in the following formats:

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MySQL and geospatial programming: An introduction to GIS

Geographic information systems (GIS) are used by application developers to incorporate geographic information into their datasets to create apps with cool features such finding the address to the best steakhouse in town or the locations of local points of historical interest (the list is endless). In a nutshell, GIS captures, store, checks and displays data related to positions on Earth’s surface.

Next Wednesday I’m going provide an introduction to GIS functionality in MySQL along an overview of recent changes. I invite you to register now for this free webinar titled “MySQL and Geospatial Programming.” It starts at 10 a.m. Pacific time on March 18.

In this talk I’ll discuss:

  • The various tasks that deal with geocoding
  • How MySQL can solve problems such as points within a radius (e.g., …
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MariaDB Galera Cluster 10.0.17 and 5.5.42 now available

The MariaDB project is pleased to announce the immediate availability of MariaDB Galera Cluster 10.0.17 and MariaDB Galera Cluster 5.5.42. Both are Stable (GA) releases.

Download MariaDB Galera Cluster 10.0.17

Release Notes Changelog What is MariaDB Galera Cluster?

Download MariaDB …

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MySQL sys version 1.4.0 released

MySQL sys version 1.4.0 has just been released.

Here’s a full summary of the changes:

Backwards Incompatible Changes

  • The `memory_global_by_current_allocated` views were renamed to `memory_global_by_current_bytes` for consistency with the other memory views
  • The `ps_setup_enable_consumers` procedure was renamed to `ps_setup_disable_consumer` for naming consistency (everything is now singular, not plural)
  • The `format_time` function displayed values in minutes incorrectly, it now rounds to minutes, and uses an ‘m’ suffix, like the rest of the units

Improvements

  • The beginnings of a mysql-test suite have been added
  • The `innodb_lock_waits`/`x$innodb_lock_waits` views were improved (Contributions by both Jesper Wisborg Krogh and …
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Installing MySQL 5.6 on Fedora Core 21 (Twenty One)

MySQL 5.6 does not come bundled with Fedora Core 21, but it is very easy to install it using the official yum repositories offered by the MySQL team. Here are the steps that I used to install it on my Digital Ocean droplet:

Step 1 - Install Repo

Copy the repo URL from the download page for Fedora Core 21. Install it:


[root@fc21 ~]# yum localinstall http://dev.mysql.com/get/mysql-community-release-fc21-6.noarch.rpm
mysql-community-release-fc21-6.noarch.rpm | 9.9 kB 00:00:00
Examining /var/tmp/yum-root-Jdiz8w/mysql-community-release-fc21-6.noarch.rpm: mysql-community-release-fc21-6.noarch
Marking /var/tmp/yum-root-Jdiz8w/mysql-community-release-fc21-6.noarch.rpm to be installed
Resolving Dependencies
--> …

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Installing MySQL 5.6 on Ubuntu 14.10 (Utopic Unicorn)

Installing 'mysql' on Ubuntu 14.10 will default to version 5.5, but also included is MySQL 5.6 is an option.

These are the steps I ran through to install it on a fresh Digital Ocean droplet. On a local machine, you will need to add sudo:


root@ubuntu1410:~# apt-get install mysql-server-5.6
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
linux-headers-3.16.0-21 linux-headers-3.16.0-21-generic linux-image-3.16.0-21-generic linux-image-extra-3.16.0-21-generic
Use 'apt-get autoremove' to remove them.
The following extra packages will be installed:
libaio1 libdbd-mysql-perl libdbi-perl libhtml-template-perl libmysqlclient18 libterm-readkey-perl mysql-client-5.6
mysql-client-core-5.6 mysql-common mysql-common-5.6 …

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Secure Web Pages By Using Session Handling with PHP

Use session handling within PHP to secure web pages. By taking the MySQL and PHP - Developing Dynamic Web Applications training course, among many other topics you learn to:

  • Describe session handling
  • Explain session handling tasks
  • Use session handling for security
  • Use MySQL for database authentication

You can take this 4-day instructor-led course from your own desk as a virtual event or by traveling to an education center. Below are some of the events already on the schedule:

 Location  Date  Delivery Language
Petaling Jaya, Malaysia
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Changes in the MariaDB Foundation board and management

Year 2014 was an important year for the MariaDB project with the release of MariaDB 10.0. Adoption continued to grow both organically and by MariaDB being included both in the Red Hat Enterprise Linux and Suse Linux Enterprise Server distributions as the default database option. Ubuntu started providing MariaDB as an option since their release 14.04. MariaDB also came available in many cloud services, e.g. DBaaS in the Rackspace Cloud and Cloud Foundry. Those are just a few highlights. There is of course a lot of other news from last year which has already been covered earlier.

If you’re interested in what the MariaDB Foundation worked on last year, Monty wrote a wrap-up on it. You can find it here.

In this article I want to focus on a few recent changes related to the MariaDB Foundation. On Monday this week, the MariaDB …

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