Redis Zuì diǎnxíng de yìngyòng chǎngjǐng shì huǎncún.
Redis's most typical use case is caching.
Tips
usage
A workhorse term in Chinese tech writing - job posts, pitch decks, and technical articles open with 应用场景 almost as a section header. Closer to 'use case' than English's more clinical 'application scenario.'