Amazon Quantum Ledger Database (QLDB) is a fully managed, scalable, serverless database. QLDB is designed to provide a transparent and cryptographically verifiable ledger that allows users to build application with an immutable and tamper-evident transaction history. QLDB is centralised with a central authority component and it manages a complete and immutable history of all changes to the ledger.
Back to parent node: Cloud Computing
Cloud_computing AWS AWS_CLF-C02 AWS_database cryptocurrency Amazon_QLDB centralised_blockchain
Reference - Udemy Ultimate AWS Certified Cloud Practitioner CLF-C02