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Daniel Iversen's blog – just some links and opinions..


Free Amazon EC2+goodness for a year! 

Free Amazon EC2+goodness for a year! http://aws.amazon.com/free/ WOOOOT ;) @amazon you #rock… now go build something everyone ;)

Published by daniel, on October 22nd, 2010 at 5:08 pm. Filled under: cloud computing,Companies,Operating Systems,Performance,Posts,Startups,Technology Tags: , , , No Comments

..been hacking IIS, tomcat, load balancing and FatWire all day.. 

great for a change… what did we learn? IIS and Tomcat integration still sucks, load balancing in the plugin is so neat and simple.. VMWare bare metal virtualisation and physical redundancy rocks all the time, IIS (7.x) has come a long way since the “dark days”..

…and should have known about the free awesome(!) www.cloudshare.com instant-on virtualisation before spending time and reinstalled  my laptop with Windows 2008 Server trial ;)

Published by daniel, on May 18th, 2010 at 7:33 pm. Filled under: Code,FatWire,Installations,Performance,Posts,Technology,Web Content Management Tags: , , No Comments

How MySpace performance tested 1 million concurrent users from EC2!! 

wow! How MySpace performance tested 1 million concurrent users from EC2!! http://nexle.dk/l/z3i @LozCrowther – just unbelievable (would love to have been part of that project!)

Published by daniel, on March 5th, 2010 at 10:11 am. Filled under: Companies,Performance,Posts,TechnologyNo Comments

Google’s 10 golden design principles – always worth remembering 

Published by daniel, on August 21st, 2009 at 11:41 pm. Filled under: Code,Companies,Google,Marketing,Performance,Posts,Technology,Usability,Web 2.0No Comments

Different Cache Implementations 

Looking into different cache modules for high performance dynamic websites. Looks like many of the big sites (YouTube, Flickr, New York Times and many more) are using memcached which looks to be a very interesting and straight forward piece of software.. Then as I have the luxury of working in a pure J2EE environment I have looked into pure-java caching frameworks as well (like ehcache). This article is an interesting (but maybe not elaborate) example of the two; http://gregluck.com/blog/archives/2007/05/comparing_memca.html

Published by daniel, on June 1st, 2008 at 2:27 pm. Filled under: Code,Performance,Posts,Technology,Useful toolsNo Comments

Real world high performance web architectures – good read 

Must say I never heard of highscalability.com before… but if you are into designing large-scale web application this is a very good site with some juicy reads on real life architectures; SlashDot, Flickr, Youtube, Wikimedia, Twitter and many more examples;

http://highscalability.com/slashdot-architecture-how-old-man-internet-learned-scale

Published by daniel, on January 7th, 2008 at 4:37 pm. Filled under: Performance,Posts,TechnologyNo Comments

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