flow
n8n
flow | n8n | |
---|---|---|
10 | 299 | |
506 | 41,066 | |
5.3% | 2.9% | |
9.7 | 10.0 | |
4 days ago | 5 days ago | |
C++ | TypeScript | |
GNU General Public License v3.0 or later | Apache 2.0 with Commons Clause |
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.
flow
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Unexpected downsides of UUID keys in PostgreSQL
We use a macaddr8 that embeds a wall-clock timestamp (so they're ascending order, achieving data locality) with some additional randomness. It's worked really well for us:
https://github.com/estuary/flow/blob/master/supabase/migrati...
we use macaddr8 instead of bigint, because it has a postgres serialization / JSON encoding which lossless-ly round-trips with browsers and it works well with PostgREST. The same CANNOT be said for bigint, which is a huge footgun.
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Need Advice on Real-Time Data Synchronization from PostgreSQL to BigQuery: Airbyte vs. CloudQuery?
I can't claim to know much about CloudQuery, but we are an open-source platform with CDC connectors from PostgreSQL and materializations to BQ and elsewhere. We also have fully-managed connectors if you don't want to deal with hosting.
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DAG orchestration for streaming data?
This is essentially how we model things in Flow (disclosure: I work there). We call them Derivations, which are data products that are built (derived) from other data products. Each data product (we call them Collections) is backed by a set of append-only logs, so they can be read by many different consumers at different times. IDK if our product can work for you since we don't (yet) support stuff like MQTT, but there's a pretty generous free tier if you'd be able to push the data over HTTP. Either way, I just think it's cool that others have independently arrived at similar ideas about how to model streaming tasks!
- quickly replace a small airbyte instance in my stack
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Advise on incremental process of Kafka data on Snowflake
We Estuary Git Docs have an open-source connector for Kafka -> Snowflake that could perform the tasks of a) flattening the data and b) removing duplicates via exactly once end to end delivery
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Ask HN: Who is hiring? (September 2022)
Estuary Technology | Backend Engineer | Developer Evangelist | Rust, Go | REMOTE OR HYBRID | UTC-7 to UTC+2
Regional offices in NYC & Columbus, OH
Estuary (https://www.estuary.dev/) is the first real-time Data Operations platform for future-proof pipelines, including both historical and real-time data set up in minutes.
Our team is rapidly growing, VC funded and led by two successful, repeat founders.
We primarily develop in Rust and Go and are heavily built on top of gazette which is an internally developed streaming engine.
Flow: https://github.com/estuary/flow
Gazette: https://gazette.readthedocs.io/en/latest/
Backend Engineer: https://www.estuary.dev/about/#backend
Developer Evangelist: https://www.estuary.dev/about/#developerevangelist
^This is an exciting opportunity to make direct impact and shape user perception of a new product that brings a fresh experience to working with real-time data.
As this is a unique role, we are open to a variety of personas (data engineers, backend developers, Solutions Engineers and of course DevRel professionals).
Estuary offers full health benefits, competitive salary, unlimited PTO, 401K, equity, and a culture that values trust, transparency, and a flexible work environment to optimize your work/life balance.
To apply, send your resume and any questions to [email protected]
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Who's Hiring? - August 2022
Flow Gazette We are looking for a backend engineer who is early in their career (around 1-3 years of industry experience) to join our team.
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Ask HN: Who is hiring? (July 2022)
Estuary Technology | Junior Backend Engineer | Rust, Go | REMOTE OR HYBRID | Regional offices in NYC & Columbus, OH
Estuary (https://www.estuary.dev/) is the first real-time Data Operations platform for future-poof pipelines, including both historical and real-time data set up in minutes.
Our team is rapidly growing, VC funded and led by two successful, repeat founders.
We primarily develop in rust and go and are heavily built on top of gazette which is an internally developed streaming engine.
Flow: https://github.com/estuary/flow
Gazette: https://gazette.readthedocs.io/en/latest/
We are looking for a junior backend engineer with 2-3 years of industry experience.
For engineers who have an unquenched curiosity and drive to solve complex distributed systems problems, this is an opportunity to advance your career alongside a team of subject matter experts.
We are focused on expanding our catalog of open-source data connectors and building out our managed service platform.
ESTIMATED COMPENSATION: $110,000 - $150,000.
Estuary offers full health benefits, competitive salary, unlimited PTO, 401K, equity, and a culture that values trust, transparency, and a flexible work environment to optimize your work/life balance.
Email your resume to [email protected] to apply!
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On 2022-04-05, the default branch will be renamed from βmasterβ to βmainβ
It does seem like a weird bug that this would cause errors https://github.com/estuary/flow/runs/5642694619?check_suite_... seems like it should be some kind of warning instead of an error?
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Ask HN: Is there a way to subscribe to an SQL query for changes?
where you'd subscribe for live updates.
[1]: https://github.com/estuary/flow
n8n
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Ask HN: Is there a visual data mapper for JSON transformation?
I believe you can achieve that with n8n. Used in past (and still running) for some data transformation and little more. Possibly similar case what are you describing.
https://n8n.io/
- Dify, a visual workflow to build/test LLM applications
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Helm 101: Creating Helm Charts
A startup, "DevOps Solutions" adopts Helm to streamline their Kubernetes deployments. You're a consultant tasked with creating a basic Helm Chart for n8n. It should be customizable for different environments using values.
- IFTTT is killing its pay-what-you-want Legacy Pro plan
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A Year of Self-Hosting: 6 Open-Source Projects That Surprised Me in 2023
n8n.io - a powerful workflow automation tool
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Open Source alternatives to tools you Pay for
N8N - Open Source Alternative to Zapier
- Ask YC: tracking events platform and no-code workflow
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Your privacy is optional
N8N - anything that I would have used Zapier or IFTTT for I now use N8N. It is a bit harder to use but more powerful.
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To whoever uses Supabase as their backend: what's your full no-code / low-code stack?
I'm using Weweb as my front end and Supabase as my back end. I'm also looking into n8n.io to run some of the backend logic that I'm either unsure how to code myself within Supabase or unsure if Supabase can perform those back-end tasks and workflows. Curious what stack or tools other Supabase users are using?
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Show HN: Keep β GitHub Actions for your monitoring tools
This is similar to something I saw before: https://n8n.io
What are some alternatives?
realtime - Broadcast, Presence, and Postgres Changes via WebSockets
Node RED - Low-code programming for event-driven applications
timely-dataflow - A modular implementation of timely dataflow in Rust
Huginn - Create agents that monitor and act on your behalf. Your agents are standing by!
rethinkdb_rebirth - The open-source database for the realtime web.
Airflow - Apache Airflow - A platform to programmatically author, schedule, and monitor workflows
pldb - PLDB: a Programming Language Database. A computable encyclopedia about programming languages.
StackStorm - StackStorm (aka "IFTTT for Ops") is event-driven automation for auto-remediation, incident responses, troubleshooting, deployments, and more for DevOps and SREs. Includes rules engine, workflow, 160 integration packs with 6000+ actions (see https://exchange.stackstorm.org) and ChatOps. Installer at https://docs.stackstorm.com/install/index.html
Hasura - Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.
budibase - Budibase is an open-source low code platform that helps you build internal tools in minutes π
github-actions - A GitHub Action for installing and configuring the gcloud CLI.
Home Assistant - :house_with_garden: Open source home automation that puts local control and privacy first.