AWS Architecture6 mks 1 AWS Access Credentials Credential

AWS Architecture(6 mks) 1

AWS Access Credentials • Credential type you use depends on the type of AWS API – EC 2 (Elastic Compute cloud) • Provides virtualized platforms for the host VM’s where the cloud application can be executed • Virtualized platforms like Messaging, Content Delivery, Monitoring, Database – EBS (Elastic Block Services) • Which supports the traditional applications. • Which blocks the several applications where those application needs privacy & security. • Example : Private applications – SQS (Simple Queue Services) • Simply store the N number of services on it to provides to EC 2. 2

Services offered by AWS(4 Mks) Service Area Service Module & Abbreviations Compute Elastic Compute Cloud (EC 2), Elastic Map. Reduce, Auto Scaling Messaging Simple Queue Service(SQS) Storage Simple Storage Service(S 3), EBS Monitoring Amazon Cloud. Watch Database Amazon Simple. DB, Relational Database Service(RDS) Networking Virtual Private Cloud(VPC), Elastic Load Balancing 3

Recap: Example Application Hosting in AWS 4

Features of EC 2 (6 Mks) 1. 2. 3. 4. 5. Persistent Storage Elastic IP Addresses Amozon Cloud. Watch Automatic Scaling Reliability

Persistent Storage(4 mks) ü Includes two types of storage 1. Temporary Storage called as Instance Storage (used while Rebooting EC 2 Instances) 2. Permanent Storage : ü Provides by EBS ü Amozon EC 2 instances can be attached with these raw block devices(EBS) ü Supports cloning ü Max. size of EBS volume is 1 TB

Elastic IP Addresses ü In traditional Data centers , there is a feature called Static IP Address. . ü After reassembles with Amazon's Elastic IP Address feature ü The mapping of Elastic IP Address with any VM instance can be done without the help of Network Administrator ü Example : Users account: : Dynamic IP gets generated during application access by user

Amazon Cloud. Watch(4 Mks) ü Is web service ü Basically designed to provide Real-Time Monitoring service for the customers of EC 2 ü Monitoring in terms of Resources Utilization like CPU , Disk & network,

Amazon Cloud Services

CRM

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