nfcompose
nfcompose-examples
| nfcompose | nfcompose-examples | |
|---|---|---|
| 6 | 2 | |
| 32 | 1 | |
| - | - | |
| 8.9 | 5.9 | |
| 18 days ago | 2 months ago | |
| Python | Shell | |
| Mozilla Public License 2.0 | Mozilla Public License 2.0 |
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nfcompose
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Implementing system-versioned tables in Postgres
I have implemented this for our tool NF Compose that allows us to build REST APIs without writing a single line of code [0]. I didn't go the route of triggers because we generate database tables automatically and we used to have a crazy versioning scheme that was inspired by data vault and anchor modelling where we stored every change on every attribute as a new record.
Sounded cool, but in practice it was really slow. The techniques that are usually employed by Data Vault to fix this issue seemed too complex. Over time we moved to an implementation that handles the historization dynamically at runtime by generating SQL queries ourselves [1]. On a sidenote: Generating SQL in python sounds dangerous, but we spent a lot of time on making it secure. We even have a linter that checks that everything is escaped properly whenever we are in dev mode [2]
[0] https://github.com/neuroforgede/nfcompose/
- Show HN: NF Compose – An API to Build/Generate REST APIs
- GitHub - neuroforgede/nfcompose: Build REST APIs/Integrations in minutes instead of hours
- GitHub - neuroforgede/nfcompose: NF Compose is a (data) integration platform that allows developers to define REST APIs in seconds instead of hours. Generated REST APIs are backed by postgres and support automatic consumer notifications on data changes out of the box.
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NF Compose – define REST APIs in seconds instead of hours
As part of our services we also provide support for building integrations between (our) systems and external systems. As we didn't want to keep building the same REST APIs every time, we set out to build a standardized data integratin platform that allows for a quick way to generate user specified REST API definitions via a REST API. This has become NF Compose (https://github.com/neuroforgede/nfcompose).
- Show HN: NF Compose – define REST APIs in seconds instead of minutes
nfcompose-examples
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NF Compose – define REST APIs in seconds instead of hours
We have a companion repo over at https://github.com/neuroforgede/nfcompose-examples where we already have a small sample project that shows how to setup a REST API in 5-10 minutes (or if you know the concepts - seconds) in a reproducible manner. We will be updating that repository with more content over the next weeks.
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Show HN: NF Compose – define REST APIs in seconds instead of minutes
that allows for a quick way to generate user specified REST API definitions via a REST API. This has become NF Compose (https://github.com/neuroforgede/nfcompose).
I distinctively remember defining a REST API for a customer project 10 minutes before the first meeting and finalizing the final contract during the meeting together with the customer. The same job would have taken hours, if not 1-2 days, if we had built it the traditional way.
After using NF Compose for mulitple years internally and in customer projects, we recently decided to release the whole project under MPL-2.0 on GitHub and to iterate on it in public.
We have a companion repo over at https://github.com/neuroforgede/nfcompose-examples where we already have a small sample project that shows how to setup a REST API in 5-10 minutes (or if you know the concepts - seconds) in a reproducible manner. We will be updating that repository with more content over the next weeks.
Some notable features include:
- Ability to define DataSeries (REST APIs) via a browsable REST API
What are some alternatives?
retake - PostgreSQL for Search [Moved to: https://github.com/paradedb/paradedb]
airbyte - The leading data integration platform for ETL / ELT data pipelines from APIs, databases & files to data warehouses, data lakes & data lakehouses. Both self-hosted and Cloud-hosted.
sgr - sgr (command line client for Splitgraph) and the splitgraph Python library
frappe - Low code web framework for real world applications, in Python and Javascript
webhooks-bridge - A simple webhook receiver that filters, transforms and forwards webhooks
drizzle-pg-notify-audit-table - example project of using pg-notify and custom trigger for audit table
mara-pipelines - A lightweight opinionated ETL framework, halfway between plain scripts and Apache Airflow
VideoHub - A rough replica of YouTube with Flask and MySQL