Showing entries 21 to 30 of 200
« 10 Newer Entries | 10 Older Entries »
Displaying posts with tag: scalability (reset)
MaxScale, ProxySQL and MySQL Proxy

At FOSDEM 2014 ProxySQL and MaxScale were both presented. Both are proxy that can help build sophisticated MariaDB/MySQL architectures. But currently what is the most used proxy with MySQL? It is HAproxy. HAproxy is a level 4 proxy that has no knowledge of the MySQL protocol. Being low level makes it very fast but it [...]

Multiple masters : attraction to the stars

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 am a technology lover (look it up in the dictionary: it is spelled geek), and as such I get my curiosity stirred whenever I discover a new possibility of implementing multi-master systems.

The double nature of this professional curiosity makes me sometimes forget that the …

[Read more]
Are SQL Databases Dead?

I like the image of this city of Mesa Verde. It’s fascinating to see how ancient cities were built, especially as an inhabitant of one of the worlds largest cities today, New York. I’m a long time relational database guy. I worked at scores of dot-coms in the 90′s as an old-guard Oracle DBA, and […]

5 great things about Markus Winand’s book SQL Performance Explained

Join 12,100 others and follow Sean Hull on twitter @hullsean. 1. Covers databases broadly You may not have noticed, but there’s a whole spectrum of relational databases on offer. Of course in the database world, most get infatuated with one, and that becomes their bread & butter before long. Their life, their passion, their devotion. […]

MariaDB CONNECT Storage Engine replay & slides available

The slides and replay of yesterday’s webinar on the MariaDB CONNECT storage engine have just been posted. First I want to thank the numerous attendees. You have shown great interest on the parallel execution of query on distributed MySQL Servers. I agree this is cool. The ODBC capabilities seems also to generate interest. This make [...]

MariaDB CONNECT Storage Engine and parallelism

The CONNECT Storage engine implement the concept of a table made of multiple tables. These underlying tables can be distributed remotely. For example the underlying remote tables can be of ODBC or MySQL table type. this allows to execute distributed queries. What is nice is that we can execute this distributed query with parallelism.

How [...]

MySQL Fabric with MariaDB Galera Cluster ?

MySQL Fabric is a very promising sharding framework. If I take Ulf Wendel definition of MySQL Fabric :

MySQL Fabric is an administration tool to build large “farms” of MySQL servers. In its most basic form, a farm is a collection of MySQL Replication clusters. In its most advanced form, a farm is a collection of [...]

InfiniDB column store moves to open source ! Congrats !

Like TokuDB, InfiniDB is now a fully open source server product. In the past infiniDB was “almost open source”. The open source version was an old release with no access to the advance functions like MPP multi-server execution. This is no more the case. With InfiniDB 4 the open source version is the latest release [...]

A new kid in the MySQL sharding world

MySQL Connect 2013 has been a great edition. There was of course a lot of nice announcements of improvements in the the core MySQL server technology. One of the major announcement that received a lot of buzz was MySQL Fabric. MySQL Fabric is an infrastructure component aimed at simplifying construction of a highly available, sharded, [...]

This Week in Website Performance

This Week in Website Performance is a weekly feature of the Monitis.com blog. It summarizes recent articles about website performance. Why? Because your friends at Monitis.com care.

HOW TO SCALE: A SEVEN-BULLET CHECKLIST

Author: Jeroen Remmerswaal.

As your site gains users and load increases, performance can suffer. Scaling to meet demand with expected performance is not always a simple task. This simple and straightforward article covers how to scale your site effectively. From determining current baseline and making projections to fine tuning the setup, this covers the bases. A fine monitoring setup is very helpful, and we at Monitis can help you with …

[Read more]
Showing entries 21 to 30 of 200
« 10 Newer Entries | 10 Older Entries »