Bringing the power of blockchain to Azure SQL Database and SQL Server with ledger | Data Exposed

Establishing trust around the integrity of data stored in database systems has been a longstanding problem for all organizations that manage financial, medical, or other sensitive data. Ledger is a new feature in Azure SQL and SQL Server that incorporates blockchain crypto technologies into the RDBMS to ensure the data stored in a database is tamper evident. In this session of Data Exposed with Anna Hoffman and Pieter Vanhove, we will cover the basic concepts of Ledger and how it works, Ledger tables, and digest management, and database verification.
Chapter Markers:
0:00 Introduction
1:30 How do you know your data has (not) been tampered
3:05 Blockchains are overkill for centralized scenarios
4:12 Ledger, the power of blockchain with the simplicity of SQL
6:19 Ledger Tables - Updatable and Append-Only
10:47 How to create a ledger table
11:28 Database Verification
12:12 Demo
18:23 Scenarios for ledger tables
18:52 Customers using ledger in Azure SQL Database
19:45 Resources
✔️ Resources:
Ledger Whitepaper: azure.microsoft.com/en-us/res...
Ledger GA Announcement Blog: techcommunity.microsoft.com/t...
Ledger Documentation: docs.microsoft.com/en-us/sql/...
Lenovo Case Study: customers.microsoft.com/en-us...
RTGS Case Study: customers.microsoft.com/en-us...
Ledger Demo: github.com/microsoft/sql-serv...
Ledger Podcast: azsecuritypodcast.net/
📌 Let's connect:
Twitter: Pieter Vanhove, / pieter_vanhove
Twitter: Anna Hoffman, / analyticanna
Twitter: AzureSQL, aka.ms/azuresqltw​​​​
🔔 Subscribe to our channels for even more SQL tips:
Microsoft Azure SQL: aka.ms/msazuresqlyt
Microsoft SQL Server: aka.ms/mssqlserveryt
Microsoft Developer: aka.ms/microsoftdeveloperyt
#AzureSQL #AzureSQLDB #AzyreSQLLedger

[@angthuanvo7061]

can i get the slide which Pieter showed, please?

[@MrSylanvys]

This looks like Change Data Capture CDC to me, any similar between these 2 features?