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Displaying posts with tag: multi-master (reset)

MySQL replication in action - Part 4 - star and hybrid topologies
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Previous episodes:

MySQL replication monitoring 101MySQL replication in action - Part 1: GTID & CoMySQL replication in action - Part 2 - Fan-in topologyMySQL replication in action - Part 3 - …  [Read more...]
MySQL replication in action - Part 3: all-masters P2P topology
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Previous episodes:

MySQL replication monitoring 101MySQL 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 stand

Previous episodes:

MySQL replication monitoring 101MySQL 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 replication for a while should remember that one of the …

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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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tpm, the multi-master composer
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Multi master topologies blues

Tungsten Replicator is a powerful replication engine that, in addition to providing the same features as MySQL Replication, can also create several topologies, such as

  • all-masters: every master in the deployment is a master, and all nodes are connected point-to-point, so that there is no single point of failure (SPOF).
  • fan-in: Several masters can replicate into a single slave;
  • star: It’s an all-masters topology, where one node acts as hub which simplifies the deployment at the price of creating a SPOF.

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MySQL multi-master operations made simple with Tungsten Replicator 2.1
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Summer is flying by and it's almost time to get back to school! We will be continuing our Tungsten University series on August 22nd, with a live webcast "MySQL Multi-Master Operations Made Simple With Tungsten Replicator 2.1". 

Deployment of MySQL multi-master topologies with Tungsten Replicator has been constantly improving. Yet, earlier there were some heavy operations to sustain, and

Showing entries 1 to 10 of 35 10 Older Entries

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