Amazon QLDB Guide

Quantum Ledger Database (QLDB) explained

A guide to the AWS centralised ledger database

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Inspired by Alex DeBrie's DynamoDB Guide, which in turn was inspired by Craig Kerstein's Postgres Guide

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Create a Ledger

Create a new ledger with tables and indexes

Insert and Update Data

Insert a new document and update to create multiple document revisions

Query data and Crytographically Verify

Query the current state of a document or its historical states. Crytographically verify the change history of the data