Simon Willison’s Weblog

lemongraph. An open-source “log-based transactional graph engine”. Written by the NSA. In Python. It runs on top of LMDB, which is the fast memory-mapped transactional key-value store that was developed by the OpenLDAP project as a replacement for BerkeleyDB.

# 22nd June 2018, 9:15 pm / graph, nsa, open-source

Obama v McCain—battleground graph (via) Paul Crowley provides the smartest election visualisation I’ve seen this cycle, using the current projections from fivethirtyeight.com and with a promise of a frequently updated version as the actual results roll in.

# 3rd November 2008, 8:40 pm / elections, graph, paul-crowley, visualisation