pg_jsonschema
pg_plan_guarantee
| pg_jsonschema | pg_plan_guarantee | |
|---|---|---|
| 15 | 4 | |
| 929 | 83 | |
| 1.6% | - | |
| 6.6 | 0.0 | |
| 19 days ago | almost 2 years ago | |
| Rust | C | |
| Apache License 2.0 | PostgreSQL License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
pg_jsonschema
-
Introducing pgzx: create PostgreSQL extensions using Zig
And lots of interesting extensions use it, like
https://github.com/tembo-io/pgmq
https://github.com/zombodb/zombodb
https://github.com/supabase/pg_jsonschema
-
Beyond SQL: A relational database for modern applications
> In other words, there is still a (lossy) translation layer, it just happens to be in the RDBMS rather than in-app.
It's not lossy if your application can guarantee a json <-> datatype roundtrip and the json is validated with jsonschema (generated by your application)
In Rust it's something like this
https://serde.rs/ to do the data type <-> json mapping
https://docs.rs/schemars/latest/schemars/ to generate jsonschema from your types
https://github.com/supabase/pg_jsonschema to validate jsonschema in your database (postgres). with this setup it's interesting (but not required) to also use https://docs.rs/jsonschema/latest/jsonschema/ to validate the schema in your application
-
FerretDB, a truly open-source MongoDB alternative
Pretty exciting!
What about optionally validating some columns with jsonschema? Perhaps using https://github.com/supabase/pg_jsonschema - is using other postgres extensions supported in FerretDB? (if not, maybe it's feasible to incorporate the code of pg_jsonschema in FerretDB?)
- Type Constraints in 65 lines of SQL
-
Ask HN: Do you use JSON Schema? Help us shape its future stability guarantees
I'm not currently using it, but I'm strongly considering validating json in postgres with https://github.com/supabase/pg_jsonschema - which uses the https://docs.rs/jsonschema/latest/jsonschema/ Rust crate
So I'm not sure if my feedback is valid but, I sure hope that the jsonschema crate follows the spec! Otherwise I'll never use jsonschema but instead something-not-exactly-jsonschema. In other words.. you better not break anything.
-
Features I'd Like in PostgreSQL
Sounds dumb, but I want JSON field schema validation. I added a JSON column for flexible data, and although I'm happy with its flexibility, I kinda hope I can validate the JSON data structure. Recently I just found an extension [1] and will try soon.
[1] https://github.com/supabase/pg_jsonschema
-
Dynamic JSON schema validation, how can I do that in Postgres?
https://github.com/supabase/pg_jsonschema is new and looks good
-
Supabase Beta July 2022
Born as an excuse to play with pgx, pg_jsonschema is a solution we're exploring to allow enforcing more structure on json and jsonb typed postgres columns. Only 10 lines of code 😎
- GitHub - supabase/pg_jsonschema: PostgreSQL extension providing JSON Schema validation
- Show HN: Pg_jsonschema – A Postgres extension for JSON validation
pg_plan_guarantee
-
Features I'd Like in PostgreSQL
For 4) I've heard there's this available https://github.com/DrPostgres/pg_plan_guarantee
-
Demystifying Database Performance for Developers
Shameless plug(s). To address both the problems you described, I have developed the following Postgres extensions.
Index Adviser can be used to automatically analyze your workload, and it will suggest the indexes that might help your queries perform better.
Postgres Plan Guarantee (under development) helps you generate+freeze a plan, and ensure that the Query Optimizer will never pick a different plan for your query.
Postgres Index Advisor: https://github.com/DrPostgres/pg_adviser
Postgres Plan Guarantee: https://github.com/DrPostgres/pg_plan_guarantee
- New extension: pg_plan_guarantee – Guarantee that your (query) plans will never change
- Show HN: Pg_plan_guarantee – Guarantee that your (query) plans will never change
What are some alternatives?
windmill - Open-source developer platform to turn scripts into workflows and UIs. Fastest workflow engine (5x vs Airflow). Open-source alternative to Airplane and Retool.
plpgsql_check - plpgsql_check is a linter tool (does source code static analyze) for the PostgreSQL language plpgsql (the native language for PostgreSQL store procedures).
postgres-json-schema - JSON Schema validation for PostgreSQL
pg_hint_plan - Extension adding support for optimizer hints in PostgreSQL
pgx - Build Postgres Extensions with Rust! [Moved to: https://github.com/tcdi/pgrx]
pg_adviser - Postgres' index adviser
is_jsonb_valid - Native PostgreSQL extension to validate jsonb
ora2pg - Ora2Pg is a free tool used to migrate an Oracle database to a PostgreSQL compatible schema. It connects your Oracle database, scan it automatically and extracts its structure or data, it then generates SQL scripts that you can load into PostgreSQL.
pg_ivm - IVM (Incremental View Maintenance) implementation as a PostgreSQL extension
sqlite-gui - Lightweight SQLite editor for Windows
auth - A JWT based API for managing users and issuing JWT tokens
pgaudit - PostgreSQL Audit Extension