pgcenter
electric
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pgcenter | electric | |
---|---|---|
2 | 27 | |
1,509 | 4,784 | |
- | 13.0% | |
0.0 | 9.8 | |
about 1 year ago | 5 days ago | |
Go | Elixir | |
GNU General Public License v3.0 or later | 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.
pgcenter
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PostgreSQL 16 Bi-Directional Logical Replication
https://github.com/lesovsky/pgcenter#postgresql-statistics
...
"Show HN: ElectricSQL, Postgres to SQLite active-active sync for local-first apps" (2023) from the creators of CRDTs https://news.ycombinator.com/item?id=37590257
electric-sql/electric:
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How can I check the load of the PostgreSQL container?
pgmetrics will not tell you anything about the load in your database and container. It is more about the details of the internal structure of the database. You can try the pgcenter tool. https://github.com/lesovsky/pgcenter
electric
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Ask HN: How Can I Make My Front End React to Database Changes in Real-Time?
I'm interested in this problem also!
I think there is a large overlap with projects that market/focus on offline-first experiences.
AFAIK this problem can be solved by:
1) Considering a client-side copy of the database that gets synced with the remote DB. This is an approach [PowerSync](https://www.powersync.com/) and [ElectricSql](https://electric-sql.com/) and [rxdb](https://rxdb.info/) take!
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Cloudflare acquires PartyKit to allow developers to build real-time multi-user
Yeah I agree with it being an exaggeration. They are certainly riding the admittedly dated perception that realtime is so hard it's only available to the Googles and Figmas. But there's now some amazing open source solutions available like Y.js and ElectricSQL[1]. The barrier has certainly come down.
[1] https://github.com/electric-sql/electric
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- I pwned half of America's fast food chains, simultaneously
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PostgreSQL 16 Bi-Directional Logical Replication
https://github.com/electric-sql/electric :
> ElectricSQL is a local-first software platform that makes it easy to develop high-quality, modern apps with instant reactivity, realtime multi-user collaboration and conflict-free offline support.
> Local-first is a new development paradigm where your app code talks directly to an embedded local database and data syncs in the background via active-active database replication. Because the app code talks directly to a local database, apps feel instant. Because data syncs in the background via active-active replication it naturally supports multi-user collaboration and conflict-free offline
"SQLedge: Replicate Postgres to SQLite on the Edge" (2023)
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Show HN: PowerSync – Bi-directional Postgres<>SQLite sync for offline-first apps
Yup, this is correct.
We have had some requests / discussions around adding hooks to the sync service that will support custom logic on the write path (as per https://github.com/electric-sql/electric/discussions/565). This seems like a good idea but they don't exist yet.
- Electric SQL – Local-first sync layer for web and mobile apps
What are some alternatives?
pg_activity - pg_activity is a top like application for PostgreSQL server activity monitoring.
fulcro - A library for development of single-page full-stack web applications in clj/cljs
Grafana - The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many more.
cr-sqlite - Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite
go-pg - Golang ORM with focus on PostgreSQL features and performance
crdt-benchmarks - A collection of CRDT benchmarks
pgweb - Cross-platform client for PostgreSQL databases
wundergraph - WunderGraph is a Backend for Frontend Framework to optimize frontend, fullstack and backend developer workflows through API Composition.
sqlc - Generate type-safe code from SQL
multiversion-concurrency-control - Implementation of multiversion concurrency control, Raft, Left Right concurrency Hashmaps and a multi consumer multi producer Ringbuffer, concurrent and parallel load-balanced loops, parallel actors implementation in Main.java, Actor2.java and a parallel interpreter
cloudnative-pg - CloudNativePG is a comprehensive platform designed to seamlessly manage PostgreSQL databases within Kubernetes environments, covering the entire operational lifecycle from initial deployment to ongoing maintenance
mycelite - Mycelite is a SQLite extension that allows you to synchronize changes from one instance of SQLite to another.