This is an implementation of Datalogl, similar to DataScript and Datomic, but in TypeScript.

• more tests

• think about performance a little bit

• explain option for query which says what happens

• fix up the mess with keys - everything must be a string now, no numbers.

• serialize and deserialize the separator character. maybe just use json stringify without the []

• how can we verify the database?

  • hash transactions ids?

• how do we determine the "latest" transaction without an autoincrementing transaction id?

• query the historical database using transaction data.

• download the music dataset and run through the datomic tutorials

• short explainer about how this all works with resources on learning.

• enforce uniqueness constraints

• implement noHistory

• redacting singular facts

• abstractions for composing query functions

• generalizable indexes

  • custom indexes for n^2 queries

• live query listeners.

• database syncing

  • authentication and permissioning

• level-fact-base.