walrus
pg_net
walrus | pg_net | |
---|---|---|
5 | 4 | |
116 | 170 | |
0.0% | 5.9% | |
2.2 | 7.2 | |
5 months ago | about 2 months ago | |
PLpgSQL | PLpgSQL | |
Apache License 2.0 | Apache License 2.0 |
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.
walrus
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Realtime: Multiplayer Edition
Wen Bo from the Supabase Realtime team here!
We actually use https://github.com/supabase/walrus to get the database changes and we're planning on moving to a Rust worker (https://github.com/supabase/walrus/tree/worker/worker) for better performance especially in the RLS-enabled use case.
I promised José that I would check out Postgrex.ReplicationConnection and we might add it in to our Supabase Realtime some time in the future.
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Multiplayer Demo Built with Elixir
[0] https://supabase.com [1] https://github.com/supabase/realtime [2] https://github.com/eulerto/wal2json [3] https://github.com/supabase/walrus [4] https://gsd.di.uminho.pt/members/cbm/ps/delta-crdt-draft16ma... [5] https://supabase.com/blog/2022/04/01/supabase-realtime-with-... [6] https://fly.io [7] https://github.com/supabase/realtime/tree/multiplayer [8] https://github.com/supabase/supabase/tree/master/docker
- Show HN: Multiplayer Demo Built with Elixir
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PostgreSQL 14 Released
[Supabase cofounder] thanks for the kind words.
We're about to wrap up Row Level Security on our real-time APIs too[0] - soon you'll be able to use Policies universally on all APIs.
[0] https://github.com/supabase/walrus
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Supabase limitations ? Any reasons not to use?
We are adding this to the database now: https://github.com/supabase/walrus
pg_net
- PostgreSQL Is Enough
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Supabase Wrappers: A Framework for Building Postgres Foreign Data Wrappers
> speaks a particular API over the network
it's a interesting idea, and one of the things that we were toying with in our pg_net extension (https://github.com/supabase/pg_net). This is a "generic" async network extension, so you can fetch/put/post. It works well for APIs.
I think the generic approach works for some things where the data is less "fixed" - for example, an OpenAI API endpoint.
But for "fixed" data (data warehouses), the wrapper usually needs some custom work for security, protocols, and "push down". I'll be interested to get HN's take on this - they might have some suggestions for us for this framework
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Show HN: Multiplayer Demo Built with Elixir
> finding the building blocks of modern applications (database, auth, functions, presence, realtime subscriptions), making them easy to use, and then sharing the source code.
Great observation!
> I’ve learned a ton just from cruising around supabase GitHub.
Glad to hear it!
> Can you say which of these new components will be open sourced?
All of these components are open source and licensed under Apache License v2.0.
> There are some other features (e.g. function hooks) that are also closed-source at the moment.
I actually worked on the initial implementation of function hooks. We've actually already open sourced both the client (see: https://github.com/supabase/supabase/tree/88bcef911669595428...) and the pg_net extension it requires (see: https://github.com/supabase/pg_net).
> Is Supabase heading for an “open core” model?
I don't think so. We want to continue to open source our projects under either MIT (client libs) and Apache License v2.0 (server libs).
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Supabase Edge Functions
> The dream would be to have a great DX experience around using insert/update triggers to call Supabase functions to run background tasks
We have something for this: Function Hooks (soon to be renamed "Async Triggers")[0]. They are still in alpha, but the extension [1] is getting close. It was important to build something which works with PG background workers so that it's non-blocking. We'll make quick progress on this now that we've released Edge Functions.
> sending notifications or updating related rows
Tune in for tomorrow's announcement - it's related.
[0] Function Hooks / Async Triggers: https://supabase.com/blog/2021/07/30/supabase-functions-upda...
[1] https://github.com/supabase/pg_net
What are some alternatives?
symmetric-ds - SymmetricDS is database replication and file synchronization software that is platform independent, web enabled, and database agnostic. It is designed to make bi-directional data replication fast, easy, and resilient. It scales to a large number of nodes and works in near real-time across WAN and LAN networks.
pgsentinel - postgresql extension providing Active session history
pgvector - Open-source vector similarity search for Postgres
pg_hexedit - Open PostgreSQL relation files in a hex editor with tags and annotations
wal2json - JSON output plugin for changeset extraction
Multicorn - Data Access Library
realtime - Broadcast, Presence, and Postgres Changes via WebSockets
pgsql-http - HTTP client for PostgreSQL, retrieve a web page from inside the database.
zombodb - Making Postgres and Elasticsearch work together like it's 2023
supabase - The open source Firebase alternative.
mria - Asynchronously replicated Mnesia-like database for Erlang/Elixir