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Displaying posts with tag: ha (reset)

Have you ever heard about “Read Masters” in MySQL??? Enterprise ready SchoonerSQL provides it.
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Typical MySQL environment involves one Master receiving writes and multiple slaves to scale the reads.The “slave” term has been used in MySQL because the Slave servers have to perform every task in copying from the Master binlog, then updating their relay logs and finally committing to the Slave databases. The Master plays no role in replication here other than storing the replication events in the binlog.
With this kind of Master- Slave set up, there are several limitations-
-       Slave lag-       Stale or old data-       Data …


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MySQL Cluster 7.2 (DMR2): NoSQL, Key/Value, Memcached
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70x Higher Performance, Cross Data Center Scalability and New NoSQL Interface

Its been an exciting week for all involved with MySQL Cluster, with the announcement of the second Development Milestone Release (7.2.1) at Oracle Open World. Highlights include:

- Enabling next generation web services: 70x higher complex query performance, native memcached API and integration with the latest MySQL 5.5 server

- Enhancing cross data scalability: new multi-site clustering and enhanced active/active replication

- …

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MySQL Cluster 7.2 (DMR2): NoSQL, Key/Value, Memcached
Employee_Team +1 Vote Up -0Vote Down

70x Higher Performance, Cross Data Center Scalability and New NoSQL Interface

Its been an exciting week for all involved with MySQL Cluster, with the announcement of the second Development Milestone Release (7.2.1) at Oracle Open World. Highlights include:

- Enabling next generation web services: 70x higher complex query performance, native memcached API and integration with the latest MySQL 5.5 server

- Enhancing cross data scalability: new multi-site clustering and enhanced active/active replication

- …

  [Read more...]
Synchronously Replicating Databases Across Data Centers – Are you Insane?
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Well actually….no. The second Development Milestone Release of MySQL Cluster 7.2 introduces support for what we call “Multi-Site Clustering”. In this post, I’ll provide an overview of this new capability, and considerations you need to make when considering it as a deployment option to scale geographically dispersed database services.<?xml:namespace prefix = o />

You can read more about MySQL Cluster 7.2.1 in the article posted on the …

  [Read more...]
Synchronously Replicating Databases Across Data Centers – Are you Insane?
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Well actually….no. The second Development Milestone Release of MySQL Cluster 7.2 introduces support for what we call “Multi-Site Clustering”. In this post, I’ll provide an overview of this new capability, and considerations you need to make when considering it as a deployment option to scale geographically dispersed database services.<?xml:namespace prefix = o />

You can read more about MySQL Cluster 7.2.1 in the article posted on the …

  [Read more...]
MySQL HA Solutions: New Guide Available
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Databases are the center of today’s web, enterprise and embedded applications, storing and protecting an organization’s most valuable assets and supporting business-critical applications. Just minutes of downtime can result in significant lost revenue and dissatisfied customers. Ensuring database highly availability is therefore a top priority for any organization.

The new MySQL Guide to High Availability solutions is designed to navigate users through the HA maze, discussing:

- The causes, effects and impacts of downtime;

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MySQL HA Solutions: New Guide Available
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Databases are the center of today’s web, enterprise and embedded applications, storing and protecting an organization’s most valuable assets and supporting business-critical applications. Just minutes of downtime can result in significant lost revenue and dissatisfied customers. Ensuring database highly availability is therefore a top priority for any organization.

The new MySQL Guide to High Availability solutions is designed to navigate users through the HA maze, discussing:

- The causes, effects and impacts of downtime;

  [Read more...]
SkySQL adds MySQL Cluster training to the offering
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Very soon after SkySQL Ab was created, we added an Advanced MySQL Cluster course to our training offering. This addition was made as a customer who was already quite experienced with MySQL cluster wanted training. This course was, however, deemed to be too complex and with too much pre-requisites to add to our public offering so it was left as a special treat for customers who had deep cluster knowledge. We decided that we would instead create a more general purpose MySQL Cluster course with less prerequisite knowledge required as soon as possible.
Many months have passed and a lot of other courses have been created since, but we now finally release our …

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Oracle Enhances MySQL Manageability on Windows
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Windows is a major development and deployment platform for MySQL. A few months ago, we held our first MySQL Online Forum, dedicated to MySQL on Windows. We outlined then why MySQL was a great fit for the Windows environment, and what were the upcoming milestones to make MySQL even better on the Microsoft platform.

We’re now pleased to announce that two important milestones have been completed:

1. The New …

  [Read more...]
Oracle Enhances MySQL Manageability on Windows
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Windows is a major development and deployment platform for MySQL. A few months ago, we held our first MySQL Online Forum, dedicated to MySQL on Windows. We outlined then why MySQL was a great fit for the Windows environment, and what were the upcoming milestones to make MySQL even better on the Microsoft platform.

We’re now pleased to announce that two important milestones have been completed:

1. The New …

  [Read more...]
10 Newer Entries Showing entries 61 to 70 of 133 10 Older Entries

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