http://pelle.github.com/archive
http://pelle.github.com/atom.xml
http://pelle.github.com/categories
http://pelle.github.com/
http://pelle.github.com/pages
http://pelle.github.com/sitemap.txt
http://pelle.github.com/tags
http://pelle.github.com/assets/css/style.css

http://pelle.github.com/datomic/2012/07/09/transactions-as-entities
http://pelle.github.com/datomic/2012/07/08/thinking-in-datomic