Overview of AWS QLBD
AWS QLDB
- provides a centralized ledger for auditing and record keeping purposes
Offers Verifiability - verifies integrity of past records
is Scalable
- is Serverless
can be provisoned with AWS CloudFormation (IaC) with additional user level control from client side with IAM & ACL
can trigger AWS Lambda events to process other downstream workflows
- can integrate with other AWS PaaS Services
PYTHON client API for AWS QLDB
AWS QLDB supports low-level python client (AWS SDK for Python Boto 3 API)
Using Python, one can perform following operations on Amazon QLDB
- Create a New Ledger
- Test Connectivity to the Ledger
- Create Tables, Indexes, and Sample Data
- Query the Tables in a Ledger
- Modify Documents in a Ledger
- View the Revision History for a Document
- Verify a Document in a Ledger
Please refer to the link for more details.
AWS Managed Blockchain AMB
Please refer Live demo link from 12MINS onward
Key Concepts of AMB
Please Refer Link for AMB Client Template