Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

Preferences
Contact Us
Feedback
AWS Documentation
Create an AWS Account

Amazon Quantum Ledger Database Documentation

Amazon Quantum Ledger Database (Amazon QLDB) is a fully managed ledger database that provides a transparent, immutable, and cryptographically verifiable transaction log owned by a central trusted authority. You can use Amazon QLDB to track all application data changes, and maintain a complete and verifiable history of changes over time.

  1. Developer Guide

    Provides a conceptual overview of Amazon QLDB and includes detailed development instructions for using QLDB features.

  2. Amazon QLDB in the AWS CLI Reference

    Describes the command line interface for Amazon QLDB in detail. Provides basic syntax, options, and usage examples for each command.
PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.