YouTube API

Overview

Reference designs and worked examples drawn from production systems built on the YouTube Data API. Covers large-scale crawling, Xapian-backed full-text search and classification, BM25 ranking, NLP pipelines, and brand-safety / contextual-targeting applications for advertising on social video platforms.

Pages

• YouTube Search Engine & Brand-Safety Platform — End-to-end design: YouTube Data API ingestion, Xapian probabilistic search, BM25 ranking, NLP feature extraction, classification for brand safety, REST API, Cassandra + Kinesis on AWS, Scala & C++ implementation.