TuneWiki, a leading app on Spotify known for its extensive database of scrolling lyrics, utilizes Couchbase Server to enhance its social music experience for millions of users globally. By transitioning from MySQL and memcached to Couchbase, TuneWiki streamlined its backend architecture, achieving predictable performance and simplifying data management, which includes storing lyrics, timelines, and user-generated content. With over a billion data objects and a system running at more than 10,000 operations per second, TuneWiki leverages Couchbase's capabilities to handle its vast and dynamic data needs efficiently. The app benefits from Couchbase's ease of scalability and performance, with features like views in Couchbase Server 2.0 offering potential improvements in data housekeeping and application functionality. Co-Founder Chad Kouse emphasizes the effectiveness of Couchbase for both small and large-scale projects and encourages developers to utilize available resources and community support.