Four short links: 4 January 2010

Code for Speed, Wooden Locks, Font Design, and a Java Distributed Data Store

  1. Why Git Is So Fast — interesting mailing list post about the problems that the JGit folks had when they tried to make their Java version of Git go faster. Higher level languages hide enough of the machine that we can’t make all of these optimizations. A reminder that you must know and control the systems you’re running on if you want to get great performance. (via Hacker News)
  2. Wooden Combination Lock — you’ll easily understand how combination locks work with this find piece of crafty construction work.
  3. From Moleskine to Market — how a leading font designer designs fonts. Fascinating, and beautiful, and it makes me covet his skills.
  4. Terrastore — open source distributed document store, HTTP accessible, data and queries are distributed, built on Terracotta which is built on ehcache (updated: Terracotta has an ehcache plugin, but isn’t built on ehcache). A NoSQL database built on Java tools that serious Java developers respect, the first such one that I’ve noticed (update: I brain-farted: neo4j was definitely on my radar). Notice that all the interesting work going on in the NoSQL arena is happening in open source projects.
tags: , , , , , , , ,

Get the O’Reilly Design Newsletter

Stay informed. Receive weekly insight from industry insiders.