Cardano Updates

* Script for organizing ledger operations dataset
* Added read-me file
* Linear models for apply, reapply, and apply-reapply
* Script for running `db-analyser`
* Quantile regression
* Added figures
* Wrote findngs

Also re-introduce batching to have less state dispatch calls. These
turned out to be the bottleneck (with the processMessage induced copying
between threads being another small one).

Signed-off-by: Hamza Jeljeli <[email protected]>

Also re-introduce batching to have less state dispatch calls. These
turned out to be the bottleneck (with the processMessage induced copying
between threads being another small one).

Both are not as useful and detailed analysis on (long) simulation traces
is made through either IPython notebooks (using R) and future live
visualization using normal graphs is easier done through Grafana.

This seems to match surprisingly well with simulation data. No variance
in the simulation?