Apache Cassandra is a highly scalable and reliable NoSQL database that offers super-fast performance and zero downtime. It has been adopted by developers as a go-to choice for supporting generative AI (GenAI) workloads due to its ability to handle vector data, which is essential for providing context to Large Language Models (LLMs). Managed Cassandra provides the benefits of Cassandra with minimal maintenance overhead, making it an attractive alternative to self-hosting. When assessing managed Cassandra solutions, factors such as performance, scalability, reliability, and cost of ownership should be considered. A managed service provider's commitment to keeping its offering up-to-date and secure is also crucial. With a managed solution like Astra DB, developers can take advantage of Cassandra's benefits while minimizing the hassle of managing clusters.