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Displaying posts with tag: fabric (reset)

Nuances of MySQL Fabric User GRANTs
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MySQL Fabric is a new product and some folks are running into issues when trying to deploy test instances that grow beyond a single server.

The Fabric documentation has an example GRANT statement illustrating the simple localhost use case:

CREATE USER 'fabric'@'localhost' IDENTIFIED BY 'secret';
GRANT ALL ON *.* TO 'fabric'@'localhost';

The example shown above belies the more complex way that Fabric uses the fabric login.

The Fabric config file has 3 sections that deal with user and password values, I will only focus on the …

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Accessing Fabric HA Groups from Java
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It's been almost a year now since the initial release of MySQL Fabric. It is maturing and reached a GA state earlier this year as part of MySQL Utilities 1.4. Developers and architects are evaluating it for their applications, learning the capabilities of the system, and providing feedback for future features and usability enhancements. Connector/J has supported Fabric from the very beginning and continues to support the latest features. This blog post is an introductory level guide to using Fabric for high-availability from Java applications. Sharding features and Java APIs will be covered in a later post. The commands shown and feature descriptions are …

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Sharding & HA – MySQL Fabric Webinar Replay + Q&A
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On 19th June 2014, Mats Kindahl and I presented a free webinar on why and how you should be using MySQL Fabric to add Sharding (scaling out reads & writes) and High Availability to MySQL. The webinar replay is available here. This blog post includes a transcript of the questions raised during the live webinar together with the responses given – if you’re questions aren’t answered …

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Fabric Webinar with Andrew Morgan June 19th.
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MySQL Fabric – High Availability & Automated Sharding for MySQL

MySQL Fabric is built around an extensible and open source framework for managing farms of MySQL Servers. Currently two features have been implemented – High Availability (built on top of MySQL Replication) and scaling out using data sharding. These features can be used in isolation or in combination. MySQL Fabric aware connectors allow transactions and queries to be routed to the correct servers without the need for a proxy node, so operations run as quickly as ever. In this webinar you will learn what MySQL Fabric is, what it can achieve and …

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MySQL Fabric now Generally Available – Automating High Availability and Sharding for MySQL
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MySQL Fabric is a new framework that automates High Availability (HA) and/or sharding (scaling-out) for MySQL and it has just been declared Generally Available.

This post focuses on MySQL Fabric as a whole – both High Availability and scaling out (sharding). It starts with an introductions to HA and scaling out (by partitioning/sharding data) and how MySQL Fabric achieves it before going on to work through a full example of deploying HA with MySQL Fabric and then adding sharding on top.


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Connector/J 5.1.30 is out with Fabric support
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Today marks the release of several exciting pieces of software from Oracle. In addition to MySQL server 5.7.4 DMR, MySQL Fabric is out as a release candidate 1.4.2 and Connector/J 5.1.30 has full support. MySQL Fabric is a new way to implement high-availability and scale-out with MySQL server. It provides a way to group sets of servers into high-availability groups with automatic replication configuration. If scale-out is important, sharding can be defined in terms of these high-availability groups.

To use Connector/J with Fabric, you only need to add the jar to your classpath. If you are still using Java 5, you will need to manually load the …

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Webinar – Automated Sharding and High Availability with MySQL Fabric
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On Tuesday 17th December, we’ll be presenting a webinar on the latest developments for MySQL Fabric (a framework for managing pools of MySQL server – together with 2 applications: automated sharding and High Availablity). As always, the webinar is free and you should register …

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MySQL Connector/J with Fabric Support
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As Tomas announced in his keynote at MySQL Connect 2013, we are working on a brand new product called MySQL Fabric. Along with this release of MySQL Fabric, we are releasing Connector/J 5.1.26 with Fabric support on labs.mysql.com. This is an alpha-quality release that adds support for scalability features in MySQL Fabric. Sharding and read/write splitting are the initial features supported by Connector/J.
In a setup involving read/write splitting or customized sharding, we generally have to duplicate knowledge of this configuration in the client applications. This is done in connection strings specified in configuration files or directly in code. With …

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Showing entries 1 to 8

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