{"id":"dax-best-cache-hit-rate-above-90-percent","text":"DAX performs best when cache hit rates exceed 90%; it is ideal for read-heavy, hot-key, or bursty workloads.","truth_value":"IN","source":"entries/2026/03/11/amazondynamodb-latest-developerguide-DAXhtml.md","source_url":"","source_hash":"747cb0b92fd1db02","justifications":[],"dependents":[],"metadata":{},"explanation":{"steps":[{"node":"dax-best-cache-hit-rate-above-90-percent","truth_value":"IN","reason":"premise"}]}}