Learn about EC2, Lambda, ECS, Fargate and other AWS compute services.
9 posts
Target Tracking auto-maintains target metrics, Step Scaling responds by severity, Scheduled Scaling handles predictable patterns. Master Auto Scaling policy selection for SAA-C03.
Master AWS EC2 core concepts - AMI, instances, and EBS storage. Essential knowledge for SAA-C03 exam success with practical examples.
Compare AWS EC2 instance families (general purpose, compute, memory, storage optimized) and learn how to select the right instance type for your workload.
Compare AWS EC2's three network interfaces ENI, ENA, and EFA. Learn the differences and use cases for each. Essential concepts for SAA-C03 exam.
Learn the differences between AWS EC2 placement group strategies. Choose Cluster for HPC, Spread for fault isolation, or Partition for distributed systems like Hadoop and Kafka.
Master EC2 User Data for bootstrap automation and Instance Metadata for retrieving instance information. Essential concepts for SAA-C03 exam preparation.
Compare AWS ECS, EKS, and Fargate differences and selection criteria. Find the optimal container service by cost, management complexity, and use case.
Learn how to optimize AWS Lambda function performance. Complete guide covering cold start solutions, memory-CPU relationship, and Provisioned Concurrency.
EC2 is ideal for long-running server workloads, while Lambda excels at event-driven short tasks. Learn the selection criteria from an SAA-C03 exam perspective.