Amazon S3 Glacier

Amazon S3 Glacier is a cloud storage service designed for long-term data archiving and backup. It offers secure, durable storage for data that doesn't need to be accessed frequently, such as historical records or important documents. Retrieval times can vary from a few minutes to several hours, making it cost-effective for infrequently accessed data. Essentially, it's a reliable, scalable vault where organizations can safely store large amounts of data for future reference, without having to manage physical storage solutions.