Sunday, May 28, 2023

AWS Tutorial

 AWS Tutorial

  • VPC (Virtual Private Cloud) - Below are required to create New VPC
    • IP addresses
    • Subnets
    • Routing Table
    • Security Group
    • IG Network (Internet Gateway - Networking functionality)
  • What is EC2  (Amazon Elastic Compute Cloud) in AWS.
  • Types of cloud in AWS
    • Public Cloud
    • Private Cloud
    • Hybrid Cloud
  • What is EC2 in cloud computing.
  • What is EC2 instances.
  • Amazon EC2 Instances Types
    • General Purpose
    • Compute Optimized
    • Memory Optimized
    • Accelerated Computing / GPU
    • Storage Optimized
    • High performance computing (HPC) Optimized
  • Storage Type in AWS
    • Simple Storage Service (S3) - (Object Storage)
    • Elastic Block Storage (EBS) - (Block Storage)
    • Elastic File System (EFS) - (File Storage)
    • Amazon S3 Glacier
  • Elastic Block Storage (EBS) Types
    • SSD (Solid state drive volumes) - (Bootable &  IOPS Optimized)
      • General Purpose SSD volumes
      • Provisioned IOPS SSD volumes (101)
    • HDD (Hard disk drive volumes) - (Non-Bootable and Throughput Optimized)
      • Throughput Optimized HDD volumes (st1)
      • Cold HDD volumes (sc1)
    • Magnetic standard (Previous generation volumes) - Bootable
  • EBS Storage Vs Instance Storage Volume
    • EBS Storage Vloume : EBS volume is persistance and ntework attached volume, It will persist after Stop intsatnce but delete while terminate. but you can also uncheck option "Delete on Terminate" than it will also persiste while terminate instance and you can you use again.
    •  Instance Storage Volume :  Instance Storage volume is direct attached to instance. it is faster than EBS volume but it will delete while Sotp or terminate instance.
  • Amazon S3 Storage Classes
    • Amazon S3 Standard (S3 Standard) - General purpose : - S3 Standard offers high durability, availability, and performance object storage for frequently accessed data
    • Amazon S3 Standard-Infrequent Access (S3 Standard-IA) - Infrequent access
    • Amazon S3 Reduced Redudency Storage : S3 One Zone-IA is for data that is accessed less frequently, but requires rapid access when needed
    • Amazon S3 Glacier
  • AWS Instance Purchasing Options
    • On-Demand Instances
    • Reserved Instances
    • Scheduled Reserved Instances
    • Spot Instances
    • Dedicated Hosts
    • Dedicated Instances
  • Inbound And Outbound Rules
  • What is EC2 image builder.
  • NAS (Network-Attached Storage)
  • SAN (Storage Area Network)
  • AMI (AWS Machine Images)
  • IAM (Identity and Access Manager)
  • AWS Certificate Manager (ACM)
  • KMS (AWS Key Management Service)
  • AWS Secrets Manager
  • AWS KMS Vs Secrets Manager :- AWS KMS (Key Management Servic) is used to returns a plaintext data key and a copy of this data key encrypted under the KMS key. Secrets Manager uses this plaintext data key and the Advanced Encryption Standard (AES) algorithm to encrypt the secret value outside of AWS KMS. It removes the plaintext key from memory as soon as possible after using it.
  • CMK (Customer Master Key) - It is a logical representation of a master key (AWS Encryption default key)
  • CMS (Content Management Systems)
  • Amazon ECS (Amazon Elastic Container Service)
  • Amazon EKS (Amazon Elastic Kubernetes Service)
  • AWS Network Firewall
  • Amazon Route 53
  • Amazon Elastic Load Balancer (ELB)
    • Application Load Balancer (ALB) - This is used to route HTTP/HTTPS (or Layer 7) traffic.
    • Network Load Balancer (NLB) -This is used to route TCP (or Layer 4) traffic.
    • Classic Load Balancers (Previous Generation Load Balancer) - This is used to route TCP (or Layer 4) traffic.
  • AWS EBS volume types
  • S3 Buckets
  • Block level Vs Object level Storage.
  • RDS (Relational Database) and Amazon Dynamodb
  • AWS SAM (AWS Serverless Application Model)
  • AWS Lambda
  • AWS Fargate
  • AWS SQS(Amazon Simple Queue Service)
  • AWS SNS (AWS Simple Notification Service)
  • Amazon Kinesis
  • Amazon Elasticache
  • Amazon CloudFront
  • Amazon CloudWatch
  • AWS SnowBall
  • AWS CloudTrail
  • AWS X-Ray
  • AWS Config.
  • Amazon Elastic Transcoder
  • Aws CloudHSM
  • AWS CloudFormation
  • AWS Beanstalk
  • AWS Cloudformation Vs Beanstalk
  • Amazon Lightsail.
  • Amazon EC2 security groups.
  • AWS managed policy for power users
  • What is geo-targeting in CloudFront?
  • Amazon disaster recovery
  • Availability Zone Vs Region in AWS
  • Multipart Upload Utility - To Upload Large File
  • Recovery Time and Recovery Point objective
  • Lifecycle hooks in Autoscaling.
  • What is the difference between an EBS volume and an EC2 instance store?
  • How can you send request to Amazon S3
  • Understanding Stopping and Terminating and EC2 Instances.
  • NAT Gateway Vs NAT Instances.
  • AWS Step Functions
  • Amazon SageMaker
  • SageMaker JumpStart
  • AWS jumpstart vs bedrock
  • Migrate to Amazon EC2
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