Track and maintain a sequenced history of every application data change using an immutable and transparent journal.
Cryptographic data integrity
Trust the integrity of your data. Built-in cryptographic verification enables third-party validation of data changes.
Real-time streaming
Build correct, event-driven systems with QLDB ACID transactions and support for real-time streaming to Amazon Kinesis.
Serverless cost savings
Start small and pay only for what you use with serverless architecture that provides automatic storage and resource scaling.
Use cases
Store financial transactions
Create a complete and accurate record of all financial transactions, such as credit and debit transactions.
Reconcile supply chain systems
Record the history of each transaction and provide details of every batch manufactured, shipped, stored, and sold from facility to store.
Maintain claims history
Track a claim over its lifetime, and cryptographically verify data integrity to make the application resilient against data entry errors and manipulation.
Centralize digital records
Implement a system-of-record application to create a complete, centralized record of employee details such as payroll, bonus, and benefits.