Storage of many log files

Question

I have a system which is receiving log files from different places through http (>10k producers, 10 logs per day, ~100 lines of text each).

I would like to store them t

Answer 1

(Disclaimer: I work on MongoDB.)

I think MongoDB is the best solution for logging. It is blazingly fast, as in, it can probably insert data faster than you can send it. You can do interesting queries on the data (e.g., ranges of dates or log levels) and index and field or combination of fields. It's also nice because you can randomly add more fields to logs ("oops, we want a stack trace field for some of these") and it won't cause problems (as it would with flat text files).

As far as stability goes, a lot of people are already using MongoDB in production (see http://www.mongodb.org/display/DOCS/Production+Deployments). We just have a few more features we want to add before we go to 1.0.