Streaming HNSW Vector Index with Sliding‑Window Pruning
Learn to implement a lightweight, incremental HNSW index in Python that prunes old vectors with a sliding window, perfect for real‑time embedding pipelines.
HNSW
From Scratch: Building an HNSW Vector Index with Product Quantization in Pure Python
Build a pure‑Python HNSW index with PQ from the ground up, test it on real data, and extend it with persistence, benchmarking, and scaling — a standout project for engineering roles.
Build a Mini HNSW Vector Index from Scratch in Python
Implement a compact HNSW index from scratch, demonstrating real systems skills for portfolio projects.
Building a Pure‑Python HNSW Index from Scratch
This post walks through building a pure‑Python HNSW index, from data structures to query performance, with runnable code.
Building a Pure Python HNSW Vector Index with Disk Persistence
Learn to implement a hierarchical navigable small world graph from scratch in Python, with persistence and incremental updates, to impress hiring managers.