EC2 - Group 6

Nota:

• Def of EC2: Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. Amazon EC2 provides developers the tools to build failure resilient applications and isolate themselves from common failure scenarios.

1. EBS-Elastic Block Storage

   Nota:

   • Def of EBS: Amazon EBS allows you to create storage volumes and attach them to Amazon EC2 instances. Virtual Disk.
   1. Magnetic
      1. Trough Put Optimalized
      2. Cold HDD

         Nota:

         • lowest cost
      3. Magnetic (Standard)
   2. SSD
      1. General Purpose

         Nota:

         • balancing price
      2. Provision

         Nota:

         • high performance
2. Networking and Security
   1. Security Groups
      1. Inbound
      2. outbound
   2. EC2 Key Pair

      Nota:

      • private  public
3. ELB - Elastic Load Ballancer
   1. Application Load Balabcer
   2. Network Load Balancer
   3. Classic Load Balancer
4. Instance Types

   Nota:

   • -F for FPGA -I for IOPS -G for Graphics -H for High Disk Throughput -T for cheap general purpose (think T2 Micro) -D for Density -R for RAM -M for main choice for general purpose apps -C for Compute -P for Graphics (think Pics) -X for Extreme Memory
5. Pricing
   1. Reserved

      Nota:

      • Up to 3 Years contract, and longer term more you save.
   2. On demand
   3. Spot

      Nota:

      • you pay what you want
   4. Dedicated

      Nota:

      • One phisicall machine for software licence
6. Connection Types

   Nota:

   • Brovswer Putty