{"type": "article", "title": "I Failed a Memory-layer System Design Round. So I built one!", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/i-failed-a-memory-layer-system-design-round-so-i-built-one", "original_source": "https://pub.towardsai.net/i-failed-a-memory-layer-system-design-round-so-i-built-one-bdae11583560?source=rss----98111c9905da---4", "published": "2026-09-24T07:21:56+00:00", "accessed": "2026-09-24", "id": "i-failed-a-memory-layer-system-design-round-so-i-built-one"}