[nwcache] needs attention

[dskvr]

generally works well, no issues in a year, benchmarks are insanely good. However, is unmanageble and has mystery bugs that require more explicit usage and warrant full coverage tests. Changes are necessary before developing/publishing uptime and deltas for historical data.

• address technical debt from original patterns (for exmaple, factories are still called mixins even though they haven't been mix-ins in almost a year)
• the factories are well suited for the case, and they will be extremely easy to write tests for, keep them, but remove from object literals.
• move all validation to the schema classes.
• any queries that are unreliable in lmdb-oql, just move to memory instead.
• 100%, full coverage testing is required.