Couchbase is a versatile database solution used by organizations worldwide to create fast, resilient, and scalable applications, supporting complex queries, real-time updates, and high-performance scalability for various applications, including AI-powered and agentic architectures. A notable example of Couchbase's application is its use by Wollette, a fintech company, and Tesco, a major retailer. Wollette leverages Couchbase for real-time, secure, and scalable payment processing, integrating digital payments and loyalty programs with a focus on consumer and merchant benefits. This has enabled Wollette to reduce transaction processing times significantly, enhancing the Open Banking experience. Tesco utilizes Couchbase for managing millions of products and customer profiles, ensuring rapid data retrieval and seamless shopping experiences, even during peak times like Black Friday. The integration of Couchbase allows both companies to deliver personalized and efficient services, showcasing the database's ability to handle large volumes of data with high performance and availability.