Can you explain the concept of serverless databases and their benefits in backend systems?
Serverless databases are a cloud-based solution where the infrastructure and server management are abstracted away from the user. They provide automatic scaling, pay-per-use pricing, and eliminate the need for server provisioning, maintenance, and patching. By using serverless databases in backend systems, companies can focus on developing their application logic without worrying about managing the underlying infrastructure. This leads to increased productivity, reduced operational costs, and improved scalability.