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Displaying posts with tag: multi-master (reset)

Codership Galera Cluster Webinar USA – Migrating from Master-Slave MySQL Replication to Multi-Master Galera Cluster-April 12th
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AGENDA:

In this webinar, we will discuss the practical aspects of migrating a database setup based on traditional asynchronous replication to multi-master Galera Cluster. We will discuss the benefits Galera provides and how traditional replication settings, architecture and practices can be converted to Galera Cluster. We will show the steps that are needed to perform the migration with limited or no downtime, and will demonstrate the procedure in practice using a live database with an actual workload.

Galera Cluster is trusted by …

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Codership Galera Cluster Webinar EMEA – Migrating from Master-Slave MySQL Replication to Multi-Master Galera Cluster-April 12th
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AGENDA:

In this webinar, we will discuss the practical aspects of migrating a database setup based on traditional asynchronous replication to multi-master Galera Cluster. We will discuss the benefits Galera provides and how traditional replication settings, architecture and practices can be converted to Galera Cluster. We will show the steps that are needed to perform the migration with limited or no downtime, and will demonstrate the procedure in practice using a live database with an actual workload.

Galera Cluster is trusted by …

  [Read more...]
MySQL replication in action - Part 4 - star and hybrid topologies
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Previous episodes:

MySQL replication in action - Part 1: GTID & CoMySQL replication in action - Part 2 - Fan-in topology


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MySQL replication in action - Part 3: all-masters P2P topology
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Previous episodes:

MySQL replication in action - Part 1: GTID & CoMySQL replication in action - Part 2 - Fan-in topology


In the …




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MySQL replication in action - Part 2 - Fan-in topology
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Introduction: where we standPrevious episodes:

MySQL replication in action - Part 1: GTID & Co
In the latest releases of MySQL and MariaDB we have seen several replication improvements. One of the most exciting additions is the ability to enhance basic replication with multiple sources. Those who have used …



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Business continuity with geographically distributed multi-master MySQL clusters
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Global data access can greatly expand the reach of your business. Continuent's multi-site multi-master (MSMM) solutions enable applications to accept write traffic in multiple locations across on-premises and vCloud Air. This includes the following important real-world use cases:

Improve performance for globally distributed users registering hardware devices by permitting updates on the

Picking the Right Clustering for MySQL: Cloud-only Services or Flexible Tungsten Clusters? New webinar-on-demand
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As businesses head into the cloud, it is tempting to reach for the first product that offers to make database operation as simple as punching a few buttons on a menu.  However, there’s a big difference between firing up cloud database services such as Amazon RDS for testing or development and finding a solution that can handle hundreds of millions of transactions daily. This webinar-on-demand

New webinar-on-demand: Geographically distributed multi-master MySQL clusters
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Global data access can greatly expand the reach of your business. Continuent Tungsten multi-site multi-master (MSMM) solutions enable applications to accept write traffic in multiple locations across on-premises and cloud providers. This includes the following important real-world use cases:

Improve performance for globally distributed users registering hardware devices by permitting updates

[Tuto] A real life Multi-Master use case with MariaDB
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The goal of this tutorial is to show you how to use Multi-Master and aggregate databases with the same name but with different data from different masters.

Example:

  • master1 => a French subsidiary
  • master2 => a British subsidiary

Both have the same database (PRODUCTION) but the data are totally different:

We will start with 3 servers (2 masters and 1 slave), you can add more master if needed.

Informations

  •  10.10.16.231: first master (aka ”’master1”’) => a French …
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Multiple masters : attraction to the stars
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In the last 10 years I have worked a lot with replication systems, and I have developed a keen interest in the topic of multiple masters in a single cluster. My interest has a two distinct origins:

  • On one hand, I have interacted countless times with users who want to use a replication system as a drop-in replacement for a single server. In many cases, especially when users are dealing with applications that are not much flexible or modular, this means that the replication system must have several points of data entry, and such points must work independently and in symbiosis with the rest of the nodes.
  • On the other hand, I …
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Showing entries 1 to 10 of 37 10 Older Entries

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