[merb]

actually we have a table which would contain over 100 fields. while we only need to query 10.

actually we store only 6 things inside the table and the rest inside the jsonb.

however we sill miss like 8 values which we are using inside a list, which are slow, but materialized view to the rescue. however we may pull them out at some point, still need to figuring out since the jsonb data set is also the value of a hash. that checks the validity of the data inside their which we use for change detection against other stuff

[colanderman]

You can index the contents of lists in Postgres using GIN indexes.