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Displaying posts with tag: scalability (reset)
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 …

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Scalability Tips & Greatest Hits

Join 8000 others and follow Sean Hull on twitter @hullsean. In the past two years we’ve written a ton of material on scalability. Here’s the greatest hits… Why Generalists Are Better at Scaling the Web The internet stack is a complex infrastructure of interlocking components. An scalability engineer must be adept at Linux, plus webservers, […]

The post Scalability Tips & Greatest Hits appeared first on Scalable Startups.

3 Simple Patterns for Tighter MySQL Code

Join 8000 others and follow Sean Hull on twitter @hullsean. SQL is derided by many and for good reason. It’s key to scalability yet terribly difficult to write good code. Here’s a few quick tips to write tighter queries in MySQL 1. Get rid of those Subqueries! Subqueries are a standard part of SQL, unfortunately […]

The post 3 Simple Patterns for Tighter MySQL Code appeared first on Scalable Startups.

Scalability Happiness – A Quiet Query Log

Join 7500 others and follow Sean Hull on twitter @hullsean.

There’s a lot of talk on the web about scalability. Making web applications scale is not easy. The modern web architecture has so many moving parts. How can we grapple with the underlying problem?

Also: Why Are MySQL DBAs So Hard to Find?

The LAMP stack scales well

The truth that is half right. True there are a lot of moving parts, and a lot to setup. The internet stack made up of Linux, Apache, MySQL & PHP. LAMP as it’s called, was built to be resilient, dynamic, and scalable. It’s essentially why Amazon works. Why what they’re doing is possible. Windows …

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MySQL Subquery Optimization

Join 7000 others and follow Sean Hull on twitter @hullsean. MySQL’s optimizer can do a lot of things, but subqueries are not always handled well. Take a look at the IN subquery below. If you see the DEPENDENT SUBQUERY in your explain plan, you may want to take a second look. This will run slow [...]

How to Optimize MySQL UNION For High Speed

Join 6100 others and follow Sean Hull on twitter @hullsean. There are two ways to speedup UNIONs in a MySQL database. First use UNION ALL if at all possible, and second try to push down your conditions. [mytweetlinks] 1. UNION ALL is much faster than UNION How does a UNION work? Imagine you have two [...]

Showing entries 31 to 40 of 205
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