The Hidden Threat of High-Volume Feed Ingestion Containerized ingestion workers often fail at the point where normal load turns into a payload burst. A service configured with 256 MB or 512 MB of memory may process ordinary RSS and Atom requests without difficulty, then be terminated as soon as a publisher sends an unusually large […]

Why Unpredictable XML Namespaces Crash Production Pipelines Real-world RSS, Atom, and syndication feeds rarely behave like a clean fixture in a parser test suite. Publishers add Dublin Core metadata, Media RSS elements, proprietary extensions, and vendor-specific attributes over time. They may change a prefix without changing its namespace URI, introduce a default namespace where none […]

The Illusion of Reliable Feed Identifiers at High Scale Feed ingestion systems are often designed around a seemingly simple assumption: an RSS guid, Atom id, or publisher-supplied item identifier represents one permanent piece of content. That assumption works until the system encounters a large syndication network, multiple CMS platforms, aggressive caching, or a publisher migration. […]