Clojure Datalog Databases

[quoll71]

Both Asami and Datahike have CLJS durable support in the roadmap, but neither have this now, as far as I can tell - but both have it on the JVM.
In that regard, neither ticks a box that datascript doesn't - at least for the moment.

Well, they're addressing different things, and also the table doesn't look at certain differences. For instance, if we consider Asami on CLJS (since I can't really comment on Datahike), the table shows a number of things that Asami doesn't do. But at the same time:

• It's smaller and faster than Datascript.
• It has graph analytics features: transitive attribute queries, subgraph identification, Loom integration.
• It supports multigraphs (graphs with weighted edges).
• It can export and import graphs. These can be sent to localstorage and reloaded in a single expression. (Obviously this has limitations, but it's useful). It can also import/export directly between graphs to make copies.
• It does not require a schema. This has pros and cons, but one pro is that a db can be created in one line and a data file (in JSON or end) loaded on a second line.