Search tags

Experimentation with golang.

All memory index for finding similarity within documents.

Less than 100k documents, document is qualified by 1k tags.

It's REST.

Make it

Install go.

go get
./build.sh

Test it

In a terminal:

GOMAXPROCS=3 ./searchtags

n-1 procs is a good number.

When application starts, 50k documents is randomly generated.

In another terminal:

curl http://localhost:8000/similar/42

Looking for document like document 42.

Model

A document got tags. It's represented by a bitset.

Tags can have weight.

Document can have weight.