EC2 Spot Instances vs Azure Spot Virtual Machines vs Spot VMs
Spot / preemptible VMs, side by side on AWS, Azure and Google Cloud. They're a near 1:1 match, so a migration is mostly configuration.
Compute
Spot / preemptible VMs
Exact match
AWS
EC2 Spot Instances
Azure
Azure Spot Virtual Machines
Google Cloud
Spot VMs
What's different
Interruption notice: AWS 2 minutes, Azure ~30 seconds, Google 30 seconds. Google Spot VMs have no maximum runtime (legacy preemptible VMs stopped at 24h).
Quick answers
What is the Azure equivalent of EC2 Spot Instances?
The Azure equivalent of EC2 Spot Instances is Azure Spot Virtual Machines. They're a near 1:1 match, so a migration is mostly configuration.
What is the Google Cloud equivalent of EC2 Spot Instances?
The Google Cloud equivalent of EC2 Spot Instances is Spot VMs. They're a near 1:1 match, so a migration is mostly configuration.
What is the AWS equivalent of Azure Spot Virtual Machines?
The AWS equivalent of Azure Spot Virtual Machines is EC2 Spot Instances. They're a near 1:1 match, so a migration is mostly configuration.
What is the Google Cloud equivalent of Azure Spot Virtual Machines?
The Google Cloud equivalent of Azure Spot Virtual Machines is Spot VMs. They're a near 1:1 match, so a migration is mostly configuration.
What is the AWS equivalent of Spot VMs?
The AWS equivalent of Spot VMs is EC2 Spot Instances. They're a near 1:1 match, so a migration is mostly configuration.
What is the Azure equivalent of Spot VMs?
The Azure equivalent of Spot VMs is Azure Spot Virtual Machines. They're a near 1:1 match, so a migration is mostly configuration.