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Target Tracking auto-maintains target metrics, Step Scaling responds by severity, Scheduled Scaling handles predictable patterns. Master Auto Scaling policy selection for SAA-C03.
Auto ScalingEC2High AvailabilityElasticity
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Master AWS EC2 core concepts - AMI, instances, and EBS storage. Essential knowledge for SAA-C03 exam success with practical examples.
EC2AMIEBSInstance
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Compare AWS EC2 instance families (general purpose, compute, memory, storage optimized) and learn how to select the right instance type for your workload.
EC2Instance TypesM SeriesC Series
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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.
EC2ENIENAEFA
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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.
EC2Placement GroupsClusterSpread
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Master EC2 User Data for bootstrap automation and Instance Metadata for retrieving instance information. Essential concepts for SAA-C03 exam preparation.
EC2User DataMetadataBootstrap
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Compare AWS ECS, EKS, and Fargate differences and selection criteria. Find the optimal container service by cost, management complexity, and use case.
ECSEKSFargateContainer
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Learn how to optimize AWS Lambda function performance. Complete guide covering cold start solutions, memory-CPU relationship, and Provisioned Concurrency.
LambdaServerlessCold StartOptimization
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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.
EC2LambdaServerlessCompute