Amazon EC2
TL;DR
Amazon EC2 is a cloud compute service providing resizable virtual servers for running applications at scale with flexible pricing and global datacenter coverage.
Key Facts
Free version: AWS offers a free EC2 tier for new customers with limited hours and instance types.
Pricing
Starting at Pay-as-you-go with free tier available
EC2 Free Tier
- t2.micro or t3.micro free each month
- 750 hours Linux usage
- 30 GB EBS storage included
Additional Pricing Information
EC2 pricing depends on instance family, OS, storage, networking, and purchase option: On-Demand, Savings Plans, Reserved Instances, or Spot.
Details
What is Amazon EC2?
Amazon EC2 is AWS’s core compute service, offering resizable virtual machines with a wide range of instance types, operating systems, storage options, and purchase models. Reviewers score it 9 out of 10 across 352 TrustRadius reviews, noting unmatched scale, integration depth, and pricing flexibility. The main cautions are complexity, cost governance, and the fact that raw EC2 is often the wrong abstraction layer for modern application architectures.
Key Features
- *Instance Types** — General, compute, memory, storage, and GPU instances
- *Purchase Options** — On-Demand, Reserved, Savings Plans, and Spot
- *Storage** — EBS, instance store, and EFS connectivity
- *Networking** — VPC, security groups, load balancers, and Transit Gateway
- *Automation** — Auto Scaling, Systems Manager, and CloudFormation
- *Security** — IAM, encryption, Secrets Manager, and GuardDuty
Who is it for?
- AWS-native teams building scalable applications
- Infrastructure teams needing compute flexibility
- Organizations migrating workloads to the cloud
- Buyers needing global datacenter coverage
Who is it NOT for?
- Teams wanting the simplest possible cloud compute
- Buyers avoiding multi-layered cloud pricing complexity
- Organizations standardizing on non-AWS clouds
- Teams that would benefit more from containers or serverless
The Bottom Line
Amazon EC2 is the backbone of AWS compute for good reason: scale and flexibility are unmatched. The 9/10 reviewer score reflects real power. Just remember that easier abstractions like containers and serverless may be better starting points for new apps.
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