Tutorials — Data, Architecture & Cloud
Practical technical tutorials on Power BI, DAX, Azure, Databricks and much more.
APIs de Dados
How to speed up API calls with requests.Session
Learn to use requests.Session in Python to reuse connections, set your headers once and make your REST A…
How to Make Parallel API Calls in Python with asyncio
Learn to call an API many times at once in Python using asyncio and httpx. A step-by-step guide with a p…
How to send data to a REST API with POST in Python
Learn how to send data to a REST API with POST in Python using the requests library: a practical example…
How to validate API data with Pydantic in Python
Learn to validate REST API data in Python with Pydantic: define models, catch validation errors and keep…
How to turn API JSON into a pandas DataFrame
Learn how to turn API JSON into a pandas DataFrame with json_normalize: fetch the data, flatten nested f…
How to Handle 429 (Rate Limit) Errors in a REST API in Python
Learn to handle the 429 (Too Many Requests) error from a REST API in Python: add retries with exponentia…
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