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Testing Fusion-io ioDrive2 Duo
I was lucky enough to get my hands on new Fusion-io ioDrive2 Duo card. So I decided to run the same series of tests I did for other Flash devices. This is ioDrive2 Duo 2.4TB card and it is visible to...
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Intel 520 SSD in MySQL sysbench oltp benchmark
In my raw IO benchmark of Intel 520 SSD we saw that the drive does not provide uniform throughput and response time, but it is interesting how does it affect workload if it comes from MySQL. I prepared...
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btrfs – probably not ready yet
Every time I have a conversation on SSD, someone mentions btrfs filesystem. And usually it is colored as a solution that will solve all our problems, improve overall performance and SSD in particular,...
View ArticleFull Text Search Webinar Questions Followup
I presented a webinar this week to give an overview of several Full Text Search solutions and compare their performance. Even if you missed the webinar, you can register for it, and you’ll be emailed...
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Testing Intel® SSD 910
Intel came on PCI-e SSD market with their Intel SSD 910 card. With a slogan “The ultimate data center SSD” I assume Intel targets rather a server grade hardware, not consumer level. I’ve got one of...
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Intel SSD 910 in tpcc-mysql benchmark
I continue my benchmarks of Intel SSD 910, the raw IO results are available in my previous experiment. Now I want to test this card under MySQL workload to see if the card is suitable to use with...
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Adaptive flushing in MySQL 5.6 – cont
This is to continue my previous experiments on adaptive flushing in MySQL 5.6.6. Now I am running Ubuntu 12.04, which seems to provide a better throughput than previous system (CentOS 6.3), it also...
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Intel SSD 910 vs HDD RAID in tpcc-mysql benchmark
I continue my benchmarks of Intel SSD 910, previous time I compared it with Fusion-io ioDrive http://www.mysqlperformanceblog.com/2012/09/07/intel-ssd-910-in-tpcc-mysql-benchmark/. Now I want to test...
View ArticleMySQL and SSD | Percona XtraDB Cluster talks
On Percona Live New York I’ll be giving two talks “Percona XtraDB Cluster: HA solution for MySQL”. I will give introduction in MySQL clustering and show how Percona XtraDB Cluster solves HA and...
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L2 cache for MySQL
The idea to use SSD/Flash as a cache is not new, and there are different solutions for this, both OpenSource like L2ARC for ZFS and Flashcache from Facebook, and proprietary, like directCache from...
View ArticlePost: Webinar: MySQL and SSD
Just as a reminder – tomorrow, May-9, 2012, at 11am PDT I will be giving a free webinar “MySQL and SSD“. This is the same talk I gave on Percona Live MySQL Conference, so if you were there – you...
View ArticlePost: My talks on PL MySQL Conference (+free book inside)
…. There I will cover XtraDB Cluster features and usage scenarios. MySQL and SSD: usage and tuning. This talk I’ve been giving…-hall to chat on all kind of topics related to MySQL, XtraBackup, XtraDB...
View ArticlePost: Intel 320 SSD random write performance
I have posted results for Intel 320 SSD on our ssdperformanceblog.com blog. To not duplicate content, there is link on original...
View ArticlePost: Death match! EBS versus SSD price, performance, and QoS
… already know that benchmarks are unrealistic, and we know that SSDs would win. I’d rather look at real systems and see how they behave. Are the theoretical advantages of SSDs really a big advantage...
View ArticlePost: MLC SSD card lifetime and write amplification
… look what a lifetime we can expect under a tpcc-mysql workload. I put 32 users threads against 5000W dataset (about…/sec, which corresponds to write throughput 273.45MB/sec from MySQL to disk. And it...
View ArticlePost: How does MySQL Replication really work?
… write one now. Of course, there are many aspects of MySQL replication, but my main focus will be the logistics – how… different replication formats. These are covered pretty well in the MySQL manual...
View ArticlePost: Percona's Sessions at the O'Reilly MySQL Conference and Expo
… and Fixing MySQL Performance Problems (Monday Tutorial) Percona Server: secret features MySQL and SSD: Usage Patterns Achieving PCI Compliance with MySQL The Aspersa System Administrator’s Toolkit...
View ArticlePost: An update on Percona Live MySQL Conference & Expo 2012
… a cadre of the core MySQL developers to submit talks about what is new in MySQL, the MySQL roadmap for the future, and…, security, using MySQL with NoSQL, geospatial functionality, cloud computing,...
View ArticlePost: Friends of Percona Get 20% Off at the MySQL Conference!
… and Fixing MySQL Performance Problems (Monday Tutorial) Percona Server: secret features MySQL and SSD: Usage Patterns Achieving PCI Compliance with MySQL The Aspersa System Administrator’s Toolkit...
View ArticleComment: Testing the Micron P320h
… you recommend EXT4 over XFS for MySQL on SSD? What about Btrfs or ZFS? Seems like with SSD the newer file systems could…The post Comment: Testing the Micron P320h appeared first on MySQL Performance...
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