Corda blockchain

Amazon , which has introduced Amazon Managed Blockchain, a service that “makes it easy to create and manage scalable blockchain networks” using open source frameworks including Ethereum and Hyperledger Fabric. 2

Blockchain as Platform as Service (BPaaS) Platform as a Service (PaaS) primarily targets developers and programmers, enabling them to create, run and manage their own applications without needing to worry about building and maintaining complex hardware infrastructures.

Blockchain as a Service (BaaS) is a blockchain service offering that allows customers to use cloud-based services to develop, use and host their blockchain apps, functions and smart contracts.