Discover a new way to find and share stories you'll love… Learn about Reading Desk

All Blogs / Technology / Programming / Database Development / New


Stuff The Internet Says On Scalability For October 31st, 2014

Hey, it's HighScalability time: A CT scanner without its clothes on. Sexy. 255Tbps: all of the internet’s traffic on a single fiber; 864 million: daily Facebook users Quotable Quotes: @chr1sa: "No dominant platform-level software has...Show More Summary

Get a handle on your HA at Percona Live London 2014

If you’re following this blog, it’s quite likely you’re already aware of the Percona Live London 2014 conference coming up in just a few days. Just in case, though (you know, if you’re still looking for an excuse to sign up), I wanted...Show More Summary

Facebook MySQL database engineers ready for Percona Live London 2014

With 1.28 billion active users, Facebook MySQL database engineers are active and extremely valuable contributors to the global MySQL community. So naturally they are also active participants of Percona Live MySQL conferences! And next week’s Percona Live London 2014 (Nov. Show More Summary

MySQL and Openstack deep dive talk at OpenStack Paris Summit (and more!)

I will present a benchmarking talk next week (Nov. 4) at the OpenStack Paris Summit with Jay Pipes from Mirantis. In order to be able to talk about benchmarking, we had to be able to set up and tear down OpenStack environments really quickly. Show More Summary

Sponsored Post: Apple, TokuMX, Hypertable, VSCO, Gannett, Sprout Social, Scalyr, FoundationDB, AiScaler, Aerospike, AppDynamics, ManageEngine, Site24x7

Who's Hiring? Apple has multiple openings. Changing the world is all in a day's work at Apple. Imagine what you could do here. Site Reliability Engineer. As a member of the Apple Pay SRE team, you’re expected to not just find the issues, but to write code and fix them. Show More Summary

How to deal with MySQL deadlocks

A deadlock in MySQL happens when two or more transactions mutually hold and request for locks, creating a cycle of dependencies. In a transaction system, deadlocks are a fact of life and not completely avoidable. InnoDB automatically detects transaction deadlocks, rollbacks a transaction immediately and returns an error. Show More Summary

Microservices in Production - the Good, the Bad, the it Works

This is a guest repost written by Andrew Harmel-Law on his real world experiences with Microservices. The original article can be found here. It’s reached the point where it’s even a cliche to state “there’s a lot written about Microservices these days.” But despite this, here’s another post on the topic. Show More Summary

MySQL & Friends Devroom FOSDEM 2015

You can already feel the cold of February coming slowly… you can also smell waffles, fries and see a large amount of beards walking around with laptops… you are right, FOSDEM is coming! And as every year, the MySQL Community will also...Show More Summary

MySQL 5.6 Full Text Search Throwdown: Webinar Q&A

Yesterday (Oct. 22) I gave a presentation titled “MySQL 5.6 Full Text Search Throwdown.” If you missed it, you can still register to view the recording and my slides. Thanks to everyone who attended, and especially to folks who asked the great questions. Show More Summary

MySQL community set to meet at Percona Live London 2014

The countdown is on for Europe’s largest annual MySQL event, Percona Live London 2014. The two days of technical tutorials and sessions, November 3-4, will focus on the latest MySQL industry trends, news, best practices – and a look at what’s on the near- and long-term horizon within the global MySQL ecosystem. Show More Summary

Percona XtraDB Cluster: How to run a 2-node cluster on a single server

I reckon there’s little sense in running 2 or more Percona XtraDB Cluster (PXC) nodes in a single physical server other than for educational and testing purposes – but doing so is still useful in those cases. The most popular way of achieving this seems to be with server virtualization, such as making use of Vagrant boxes. Show More Summary

Autumn: A season of MySQL-related conferences. Here’s my list

Autumn is a season of MySQL-related conferences and I’m about to hit the road to speak and attend quite a  few of them. This week I’ll participate in All Things Open, a local conference for me here in Raleigh, N.C. and therefore oneShow More Summary

Innodb transaction history often hides dangerous ‘debt’

In many write-intensive workloads Innodb/XtraDB storage engines you may see hidden and dangerous “debt” being accumulated – unpurged transaction “history” which if not kept in check over time will cause serve performance regression or will take all free space and cause an outage. Show More Summary

Percona Toolkit for MySQL with MySQL-SSL Connections

I recently had a client ask me how to use Percona Toolkit tools with an SSL connection to MySQL (MySQL-SSL). SSL connections aren’t widely used in MySQL due to most installations being within an internal network. Still, there are cases...Show More Summary

How to close POODLE SSLv3 security flaw (CVE-2014-3566)

Padding Oracle On Downgraded Legacy Encryption First off, the naming “convention” as of late for security issues has been terrible. The newest vulnerability (CVE­-2014-3566) is nicknamed POODLE, which at least is an acronym and as per the header above has some meaning. Show More Summary

Rackspace doubling-down on open-source databases, Percona Server

Founded in 1998, Rackspace has evolved over the years to address the way customers are using data – and more specifically, databases. The San Antonio-based company is fueling the adoption of cloud computing among organizations large and small. Show More Summary

Stuff The Internet Says On Scalability For October 24th, 2014

Hey, it's HighScalability time: This is an ultrasound powered brain implant! (65nm GP CMOS technology, high speed, low power ( 100 µW )) 70: percentage of the worlds transactions processed using COBOL. Quotable Quotes: John Siracusa:...Show More Summary

Facebook Mobile Drops Pull For Push-based Snapshot + Delta Model

We've learned mobile is different. In If You're Programming A Cell Phone Like A Server You're Doing It Wrong we learned programming for a mobile platform is its own specialty. In How Facebook Makes Mobile Work At Scale For All Phones,...Show More Summary

Stuff The Internet Says On Scalability For October 17th, 2014

Hey, it's HighScalability time: What could this be? Swarms of drones painting 3D light sculptures against the night sky! Quotable Quotes: Visnja Zeljeznjak: Steve Jobs' product pricing formula: cost of materials x 3 + 33% Benedict Evans:...Show More Summary

Using a SSD Cache in Front of EBS Boosted Throughput by 50%, for Free

Using EBS has lots of advantages--reliability, snapshotting, resizing--but overcoming the performance problems by using Provisioned IOPS is expensive. Swrve, an integrated marketing and A/B testing and optimization platform for mobile apps, did something clever. Show More Summary

Copyright © 2011 Regator, LLC