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10 Newer Entries Showing entries 31 to 40 of 77 10 Older Entries

Displaying posts with tag: zfs (reset)

Technical Webinars
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You want to use or to know more about Sun technologies? Join these Webinars to improve your knowledge and skills. You will be able to ask questions to Sun's experts.

  • Mercredi 10 Février : Securité pour les applications Web. Pour les startups du Web, la protection et la sécurisation de leurs applications, de leurs données, et de celles de leurs clients est un véritable facteur clé de succès.  Ce Webinar couvre les différents challenges liés à la sécurité ainsi que les solutions associées telles que l'encryption, l'authentification, les certificats, la …

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Technical Webinars
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You want to use or to know more about Sun technologies? Join these Webinars to improve your knowledge and skills. You will be able to ask questions to Sun's experts.

  • Mercredi 10 Février : Securité pour les applications Web. Pour les startups du Web, la protection et la sécurisation de leurs applications, de leurs données, et de celles de leurs clients est un véritable facteur clé de succès.  Ce Webinar couvre les différents challenges liés à la sécurité ainsi que les solutions associées telles que l'encryption, l'authentification, les certificats, la …

  [Read more...]
Storage Miniconf Deadline Extended!
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The linux.conf.au organisers have given all miniconfs an additional few weeks to spruik for more proposal submissions, huzzah!

So if you didn’t submit a proposal because you weren’t sure whether you’d be able to attend LCA2010, you now have until October 23 to convince your boss to send you and get your proposal in.

Backup MySQL in a Second with ZFS
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MySQL backup soon becomes an important matter when the database is used in production. The pain-point comes from the fact that while backuping the database is not available to respond to client requests anymore. With mysqldump - the standard tool for performing MySQL backups - and a large database the operation can go over many tenth of minutes if not hours. If I am running my business on line this is simply not acceptable.

The classical approach to workaround this problem is to take advantage of MySQL replication. I set up a master/slave configuration where the slave acts as copy of the master. Then, when needed, I run mysqldump on the …

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Storage for your Database
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Save the date - October 14th, 3pm Paris & Berlin, 2pm London, 4pm Jerusalem  -  for this free live webinar where you'll have a chance to ask questions to our experts.

This webinar focuses on how ZFS, SSDs and the Open Storage line of products from Sun are changing the rules in the database storage industry. You will learn how to increase data security, scalability, and reduce the price/performance ratio with these technologies. This webinar includes ZFS best practises for databases backup and performance.

To register, click here.

Recording: "ZFS + SSD tuning for databases"
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Just in case you missed the live event, we have a recording of the ZFS + SSD for databases webcast

Listen Now

You can also download the slides from Slide share. Download Slides

ZFS & SSDs. Database Performance tuning webcast
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Over the last month I have been working on a ZFS Tuning for Databases presentation. I'll be presenting it live tomorrow 8/26/09 at 8 AM PST.

This based on a lot of work done at Sun as well as in the community. With the massive adoption of Solid State Devices (SSDs) (thank you iPOD) the storage market just got a whole lot more interesting. Incorporating SSDs into a ZFS pool is a breeze. This presentation is meant to help you get the best out of the ZFS + SSD combination for databases. We look into Postgres, MySQL and Oracle. I also provide a quick into into Sun's unified storage 7000 series systems.

If …





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Recap of Southeast Linux Fest 2009
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Last weekend, my brother and I attended SELF 2009. A few thoughts on it:

The mixture of sessions was interesting. There were some really good ones. I think the best session I attended was an OpenSolaris/NetBeans/Glassfish/Virtualbox/ZFS session, given by a Sun employee. He was an excellent presenter, and really showed off the strengths of the technologies in a nice way. He started up enough VMs to make his OpenSolaris laptop chew into swap, and I thought it was fun to see how it dealt with that. I’ve heard Solaris and OpenSolaris do a lot better at avoiding and managing swapping …

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MySQL Innodb ZFS Best Practices
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One of the cool things about talking about MySQL performance with ZFS is that there is not much tuning to be done Tuning with ZFS is considered evil, but a necessity at times. In this blog I will describe some of the tunings that you can apply to get better performance with ZFS as well as point out performance bugs which when fixed will nullify the need for some of these tunings.

For the impatient, here is the summary. See below for the reasoning behind these recommendations and some gotchas.

  1. Match ZFS recordsize with Innodb page size (16KB …
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MySQL Innodb ZFS Best Practices
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One of the cool things about talking about MySQL performance with ZFS is that there is not much tuning to be done Tuning with ZFS is considered evil, but a necessity at times. In this blog I will describe some of the tunings that you can apply to get better performance with ZFS as well as point out performance bugs which when fixed will nullify the need for some of these tunings.

For the impatient, here is the summary. See below for the reasoning behind these recommendations and some gotchas.

  1. Match ZFS recordsize with Innodb page size (16KB …
  [Read more...]
10 Newer Entries Showing entries 31 to 40 of 77 10 Older Entries

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