Introduction
Architecture
Layered Architecture
Application Layer
VM Layer
1. Scrypto WASM VM
2. Native VM
System Layer
Kernel Layer
Database Layer
Execution
Transaction Lifecycle
Application Environment
Native Systems
Transaction Processor
1. Transaction Processor Blueprint
Resources
Auth
Costing/Limits
Royalties
1. Package Royalties Blueprint Module
2. Component Royalties Object Module
Metadata
1. Metadata Object Module
Protocol
Genesis Bootstrap
Protocol Updates

Radix Engine

Database Layer

The database layer is responsible for defining the partition-key / sort-key abstractions.

Implementation

The database layer is implemented on top of a key-value database.