Add user guide to docs. This should include: - [ ] Walkthrough of installation, setup, and example. - [ ] Cataloguing of all configuration details, e.g. what to set `num_reducers` to, why `max_concurrent_epochs` should almost always be 2, etc.
Add user guide to docs. This should include:
num_reducersto, whymax_concurrent_epochsshould almost always be 2, etc.