New

The latest blog posts to take off on Hacker News. 8,982 posts.

Tech Industry & Business
Any year
7055

Why Tarsnap won't use DynamoDB

As I've blogged about before, the Tarsnap server code synthesizes a log-structured filesystem on top of Amazon S3 . As a result of this design, for each block of data stored on Tarsnap, the server code needs to keep track of two key-value pairs: First, to map a 64-bit machine number and a 256-bit block ID to a 64-bit…

7070

Schlep Blindness

January 2012 There are great startup ideas lying around unexploited right under our noses. One reason we don't see them is a phenomenon I call schlep blindness . Schlep was originally a Yiddish word but has passed into general use in the US. It means a tedious, unpleasant task. No one likes schleps, but hackers…