Fingerprint Similarity Searches in MongoDB

A few of my recent projects have involved the use of MongoDB, primarily for the ease afforded by a schemaless environment. Sometime back I had investigated the use of MongoDB to store chemical structure data, though those efforts did not actually query structures per se; instead they queried for precomputed numeric or text properties. So […]

Molecules & MongoDB – Numbers and Thoughts

In my previous post I had mentioned that key/value or non-relational data stores could be useful in certain cheminformatics applications. I had started playing around with MongoDB and following Rich’s example, I thought I’d put it through its paces using data from PubChem. Installing MongoDB was pretty trivial. I downloaded the 64 bit version for […]