metadata management in four iterations

Goals for FINC mdma

1st iteration ↺

2nd iteration ↺

slow on 9.1GB of data and 19M records (and that's just one data source)

2nd iteration slowness

3rd iteration ↺

3rd iteration: faster, but still sequential – still more control over data needed

4th iteration ↺

4th iteration data access

4th iteration summary

but ...

lessons learned so far