article
- Concurrency and async / await
- Background tasks in FastAPI
View collection →Concurrency and async / await A useful reference for choosing async routes and understanding where blocking work belongs. Background tasks in FastAPI For work that runs after sending a response, with guidance on when a separate worker system is more appropriate.
article
View collection →Pydantic validators Field and model validation patterns for explicit API input contracts.
article
View collection →pandas IO tools The reference to keep nearby when reading CSV, JSON, Parquet and other tabular formats.
article
View collection →Features of fsspec The storage abstraction behind consistent local and cloud file access.
article
- Cloud Run container runtime contract
View collection →Cloud Run container runtime contract Practical deployment constraints around containers, requests and the runtime environment.
article
- Evaluating LLM applications
View collection →Evaluating LLM applications An entry point for connecting evaluation with traces, datasets and experiments.
article
View collection →Python logging cookbook Logging patterns that become useful once a script turns into a service.
tool
- uv: Python projects and environments
- Ruff: Python linting and formatting
View collection →uv: Python projects and environments A focused toolkit for Python environments, dependencies and project workflows. Ruff: Python linting and formatting A practical companion for keeping Python projects consistent.
articlebook
- Building a generative AI platform
- AI Engineering — Chip Huyen
- Designing Machine Learning Systems — Chip Huyen
View collection →Building a generative AI platform Chip Huyen on the components and decisions around a generative AI application. AI Engineering — Chip Huyen A framework for building applications with foundation models, including evaluation and deployment. Designing Machine Learning Systems — Chip Huyen Systems-level decisions around data, model development, deployment and monitoring. Links to the official companion repository.
article
- Using LLMs to help write code
View collection →Using LLMs to help write code Simon Willison describes a hands-on workflow with clear limits and human review.
video
- Let's build GPT: from scratch, in code
- Let's build the GPT tokenizer
View collection →Let's build GPT: from scratch, in code Andrej Karpathy builds a small GPT model, making the architecture concrete. Let's build the GPT tokenizer A companion deep dive into the tokenisation layer beneath language models.
book
- Designing Data-Intensive Applications
View collection →Designing Data-Intensive Applications Martin Kleppmann on the tradeoffs behind reliable data storage and processing.
snippet
- Read selected columns with loadfile
- Validate a positive quantity
View collection →Read selected columns with loadfile A small example using local files; install loadfile before running it. loadfile pandas Data loadingValidate a positive quantity An illustrative request model using Pydantic. Invalid or non-positive quantities raise a validation error. Pydantic Validation
snippet
- Keep the latest event per entity
View collection →Keep the latest event per entity Adapt the illustrative table and column names. The event ID breaks ties when timestamps match. PostgreSQL Deduplication
snippet
- Start a Python project with uv
View collection →Start a Python project with uv Creates a new project directory and adds a development dependency. Requires uv. uv Project setup
snippet
- Read selected columns with loadfile
View collection →Read selected columns with loadfile A small example using local files; install loadfile before running it. loadfile pandas Data loading
snippet
- Read selected columns with loadfile
View collection →Read selected columns with loadfile A small example using local files; install loadfile before running it. loadfile pandas Data loading
snippet
- Read selected columns with loadfile
View collection →Read selected columns with loadfile A small example using local files; install loadfile before running it. loadfile pandas Data loading
snippet
- Validate a positive quantity
View collection →Validate a positive quantity An illustrative request model using Pydantic. Invalid or non-positive quantities raise a validation error. Pydantic Validation
snippet
- Validate a positive quantity
View collection →Validate a positive quantity An illustrative request model using Pydantic. Invalid or non-positive quantities raise a validation error. Pydantic Validation
snippet
- Keep the latest event per entity
View collection →Keep the latest event per entity Adapt the illustrative table and column names. The event ID breaks ties when timestamps match. PostgreSQL Deduplication
snippet
- Keep the latest event per entity
View collection →Keep the latest event per entity Adapt the illustrative table and column names. The event ID breaks ties when timestamps match. PostgreSQL Deduplication
snippet
- Start a Python project with uv
View collection →Start a Python project with uv Creates a new project directory and adds a development dependency. Requires uv. uv Project setup
snippet
- Start a Python project with uv
View collection →Start a Python project with uv Creates a new project directory and adds a development dependency. Requires uv. uv Project setup
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