Cloud computing has become the backbone of modern business infrastructure. With AWS, Azure, and Google Cloud dominating the market, choosing the right provider is crucial.
Market Share (2024)
- AWS: 31% — largest ecosystem, 200+ services
- Azure: 25% — best Microsoft integration, hybrid cloud leader
- Google Cloud: 11% — best for data/ML, Kubernetes leader
Quick Comparison
| Feature | AWS | Azure | GCP |
|---|---|---|---|
| Compute | EC2, Lambda | VMs, Functions | GCE, Cloud Run |
| Database | RDS, DynamoDB | SQL, CosmosDB | Cloud SQL, Spanner |
| AI/ML | SageMaker | Azure AI | Vertex AI |
| Kubernetes | EKS | AKS | GKE (best) |
When to Choose Which
AWS: Startups, enterprises needing maximum service diversity, serverless.
Azure: Microsoft shops, hybrid cloud, .NET workloads, enterprise compliance.
GCP: Data-intensive apps, ML/AI, Kubernetes, open-source focus.
Terraform Multi-Cloud Example
# Deploy the same app to any cloud with Terraform
resource "aws_instance" "web" {
ami = "ami-0c55b159cbfafe1f0"
instance_type = "t3.micro"
tags = {
Name = "mortex-web-server"
Environment = "production"
}
}
# Or Azure
resource "azurerm_linux_virtual_machine" "web" {
name = "mortex-web-server"
resource_group_name = azurerm_resource_group.main.name
location = "West Europe"
size = "Standard_B1s"
}
💡 Key Takeaway: Many organisations adopt a multi-cloud strategy. For most workloads, GCP is 20-30% cheaper. Choose based on your team's expertise and existing infrastructure, not marketing.