https://github.com/ecollect/py-xtdb-datomic
https://github.com/ecollect/py-xtdb-datomic
Last synced: 9 months ago
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- Host: GitHub
- URL: https://github.com/ecollect/py-xtdb-datomic
- Owner: eCollect
- License: other
- Created: 2023-05-22T04:30:41.000Z (about 3 years ago)
- Default Branch: main
- Last Pushed: 2024-03-05T13:57:09.000Z (over 2 years ago)
- Last Synced: 2024-11-15T16:48:26.206Z (over 1 year ago)
- Language: Python
- Size: 232 KB
- Stars: 2
- Watchers: 4
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE.txt
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README
# trying xtdb / datomic - temporal immutable dbs
These are similar temporal immutable dbs, in clojure + ~datalog.
Providing something like automatic event-sourcing + cqrs , on somewhat lower-level, and using external storage-layers underneath.
xtdb v2 introduces new architecture, new composable query language xtql, and sql-2011 compatibility.
* github.com/alexpetrov/datomic-xtdb-facts
* vvvvalvalval.github.io/posts/2018-11-12-datomic-event-sourcing-without-the-hassle.html
* https://xtdb.com/v2
status so far:
+ datomic:
+ http-rest-api wrapper client, +edn - ok+tests
+ query-builder for datalog + edn - ok+tests
+ schema - ok+tests
- multinode - no
- xtdb/v1:
+ http-rest-api wrapper client, +edn+json - ok+tests
+ query-builder for datalog + edn , +lucene - ok+tests
+ multinode , dockers
+ kafka, with kraft or zookeeper
+ postgresql
+ kafka+postgresql
- partial-order in kafka ?
+ xtdb.v2.alpha:
+ xtql query-builder - ok+doctests
+ http-rest-api wrapper client, +transit-json - ok+tests
- http-rest-api over json-ld - (not yet)
- multinode etc non-local install?
- other tests and examples exist, not very ordered
- all else - higher level - is still in flux - schema, objmapper, unitofwork, etc