r2dbc-postgresql
Postgresql R2DBC Driver (by pgjdbc)
worker
High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue) (by graphile)
| r2dbc-postgresql | worker | |
|---|---|---|
| 4 | 19 | |
| 986 | 1,645 | |
| 0.3% | 1.0% | |
| 7.6 | 9.7 | |
| 22 days ago | 6 days ago | |
| Java | TypeScript | |
| Apache License 2.0 | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.
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.
r2dbc-postgresql
Posts with mentions or reviews of r2dbc-postgresql.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-01-10.
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Reactive Backend Applications with Spring Boot, Kotlin and Coroutines (Part 1)
Now that we have an application, let's turn it into a reactive application. For this, we will replace Spring Web dependency with Spring WebFlux, Spring Data JPA with Spring Data R2DBC. We will also add R2DBC dependency for our H2 database. R2DBC works with a reactive driver so it will integrate nicely with the rest of our application to allow us database access in a non-blocking way.
- Reactive db drivers (r2dbc)
-
I need to create an API, but I don't know what framework to use. What would you choose, of you were me, and scalability is a quite important factor?
However, if you really expect a lot of users (especially concurrent ones) to use your API, you should delve into the world of reactive programming. Use tools like RxJS (JS/TS) or Project Reactor (Java) in such a case, preferably in combination with a broker like Kafka or RabbitMQ. R2DBC is also great for a data store. Then of course if you want to go one step further, there also exists the less popular but very interesting Actor model which Akka easily has ported into Java.
- Postgres is a great pub/sub and job server
worker
Posts with mentions or reviews of worker.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-09.
-
Postgres as Queue
Big fan of Graphile Worker to handle this job. https://github.com/graphile/worker
- GitHub - graphile/worker: High performance Node.js/PostgreSQL job queue (also suitable for getting jobs generated by PostgreSQL triggers/functions out into a different work queue)
- High performance Node.js/PostgreSQL job queue
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Choose Postgres Queue Technology
I do enjoy using https://github.com/graphile/worker for my postgresql queuing needs. Very scalable, the next release 0.14 even more so, and easy to use.
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PGMQ: Simple Message Queues Built on Postgres
On the same subject (job queue based on PostgreSQL), I'm successfully using the https://github.com/graphile/worker/ (NodeJS) project in production.
Jobs are written in Javascript.
-
How Trigger.dev makes serverless background jobs possible
Postgres is used both as a store of state for Runs/Tasks and for the Job queue (we use Graphile Worker).
-
Intro to PostGraphile V5 (Part 2): Plugins and Presets
Having now built V5's unified plugins and presets system, I'm extremely pleased with it! I'm so happy, in fact, that I'm looking forward to integrating it with Graphile's other tools such as Graphile Worker (our Postgres-backed job queue) and Graphile Migrate (a lightweight SQL-based migration framework that focuses on DX) once V5 is out and stable.
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SQL Maxis: Why We Ditched RabbitMQ and Replaced It with a Postgres Queue
Another good library for this is Graphile Worker:
https://github.com/graphile/worker
Uses both listen notify and advisory locks so it is using all the right features. And you can enqueue a job from sql and plpgsql triggers. Nice!
Worker is in Node js.
https://github.com/graphile/worker
- whats the difference bewteen SQL Qeues and server queues ?
-
How to schedule tasks in a Node.js app 🕙
See also graphile-worker: https://github.com/graphile/worker (lower latency than pg-boss because it uses LISTEN/NOTIFY)
What are some alternatives?
When comparing r2dbc-postgresql and worker you can also consider the following projects:
sql-task-queue
pg-boss - Queueing jobs in Node.js using PostgreSQL like a boss
dramatiq - A fast and reliable background task processing library for Python 3.
good_job - Multithreaded, Postgres-based, Active Job backend for Ruby on Rails.
reactive-kotlin-weather-api
start - Kyoto starter project
walex - Postgres change events (CDC) in Elixir
BeanstalkD - Beanstalk is a simple, fast work queue.
Que - A Ruby job queue that uses PostgreSQL's advisory locks for speed and reliability.
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.