Cloud Computing

AWS, GCP, Azure, etc.

Amazon Web ServicesB

EC2
Route 53
S3
CloudFront
RDS
ELB
SQS
VPC
ECS

Google Cloud PlatformB

Google App Engine
Google Compute Engine
Google Container Engine
Google Cloud Storage
Google Cloud SQL
Google BigQuery

Microsoft AzureD

OpenStackD

CloudStackC

DigitalOceanD

LinodeD

HerokuA

OpenShiftD