FastAPI and NiceGUI served from one Python process give a backend API and a web UI in a single codebase, compared here with React and with Streamlit.
Next.js and React with Apache ECharts show the same live order and revenue metrics, reading from the FastAPI WebSocket server in the browser.
Streamlit and Apache ECharts draw a live sales dashboard that reads order counts and revenue by country from a FastAPI WebSocket server.
A Python generator loads theLook eCommerce data into PostgreSQL, and a FastAPI WebSocket server queries it on a timer to serve live dashboards.
A local Flink and Spark environment built from EMR container images, where Flink ingests data in real time and Spark queries it via the Glue Data Catalog.
Build a serverless data processing app with AWS SAM. A Lambda function runs when an S3 object is created and gets its third party packages from a layer.
Manage AWS development infrastructure with Terraform, creating an Aurora PostgreSQL cluster in a private subnet reached over SoftEther VPN.
Schedule an AWS Lambda function more often than once a minute, using Amazon SQS to get past the one invocation per minute limit of EventBridge rules.
Add authorization to a GraphQL API with a custom directive and Oso, an open source authorization library, to control who can act on which resource.
Set up path-based routing with Traefik and Docker for Python and R services, then add centralized authentication with Forward Authentication.