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Databases & Data

The most popular blog posts about databases & data on Hacker News. 74 posts.

2009
5

On Building A Stupidly Fast Graph Database

It’s pretty clear to computer science geeks that Directed Edge is supposed to be doing groovy things with graphs. In fact our recommendation engine, and some of the things that are unique about our approach to recommendations, are built on our super-fast graph database. When we went live yesterday with the latest…

6

Tokyo Cabinet DB: Beyond Key-Value Store

It took Ruby some time to go from an infant research project by Matz to a language we've all come to know so well. Now, another Japanese developer ( Mikio Hirabayashi ) has all the potential to repeat this cycle with his new database project: Tokyo Cabinet . Developed and sponsored by Mixi Inc . (Japanese Facebook)…

9

Why I like Redis

I’ve been getting a lot of useful work done with Redis recently. Redis is typically categorised as yet another of those new-fangled NoSQL key/value stores, but if you look closer …

22

Friendly: NoSQL With MySQL in Ruby

I've been a big proponent of NoSQL for a while. I have played with just about all of the new generation of data stores. We almost got cassandra running in production once, and we've been running mongodb in production for about six months now.