Amazon web services Overview | Public

8/13/2019 Amazon web services Overview | Public

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Amazon Web Services

The Overview

Andika [email protected]

01/23/2012


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Cloud Computing

Elastic capacity

Faster time to market

No CaPex

Pay as you go, pay for what you use

Focus on your business


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Amazon Web Service

Highly reliable

Scalable

Low-cost

Infrastructure platform in the cloud that

powers hundreds of thousands of businesses

in 190 countries around the world


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Amazon Web Service : The Products

Simple Storage Service (S3)

CloudFront

Route53

Elastic Load Balancing (ELB)

Elastic Block Store (EBS)

Relational Database Service (RDS)


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Amazon Simple Storage Service (S3)

Object-based storage (no filesystem)

Easily store / retrieve data

Durability of 99.99%

Scalable

File (object) : up to 5 TB each

HTTP, HTTPS, BitTorrent protocols

Security group and access list


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S3 : The Flow


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S3 : Use Cases

Backup

Archive

Disaster Recovery (DR)

Content Storage


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Amazon CloudFront

A Content Delivery Network

Delivery of content worldwide

Static : HTTP / HTTPS

Origin server : S3, EC2

Logs


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CDN : How it Works


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CloudFront : Use Cases

Accelerated web content delivery

Off-load traffic from web servers

Big spikes in traffic

Event streaming

Marketing campaigns


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Route53

Domain Name System (DNS)

Global DNS service

Highly available, redundant, scalable

CLI support

Integrated with other AWS services


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Amazon Elastic Compute Cloud

(EC2)

Windows / Linux virtual machines

Elastic (scale in minutes)

Security groups, private keys

Auto scaling, Elastic load balancing


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Region & Availability Zone

Regions consist of one or more Availability

Zones, are geographically dispersed, and will

be in separate geographic areas or countries.

Example :

Region : ap-southeast-1 AZ : ap-southeast-1a, ap-southeast-1b


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EC2 : Use Cases

Media

Hosting

Development & Test

Internal Apps

Gaming

everything that needs computing


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Amazon Elastic Load Balancing (ELB)

Automatically distribute incoming traffic to

multiple Amazon EC2 instance (same region)

Automatic health check

IPv6 support

Can be integrated with autoscaling


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Amazon Elastic Block Store

(EBS)

Block level storage for use with EC2

Volume : from 1 GB to 1 TB

Local to an Availability Zone

Redundant

Persistent Integration with CloudWatch


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Amazon Relational Database Service

(RDS)

Relational database as a service

Simple to deploy

Managed by the AWS team

MySQL or Oracle (as of Jan 2012)

Scalable

Easy DB snapshots and automated backup


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More

http://aws.amazon.com/

Read the booksJ


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Disaster Recovery (DR)

Disaster recovery is the process, policies and proceduresrelated to preparing for recovery or continuation oftechnology infrastructure critical to an organization after anatural or human-induced disaster. wikipedia

Disaster Recovery (DR) is the process an organization usesto recover access to their software, data, and/or hardwarethat are needed to resume the performance of normal,critical business functions after the event of either a

natural disaster or a disaster caused by humans. -disasterrecovery.org


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RTO, RPO and BCP

Recovery Point Objective (RPO)

Maximum tolerable period in which data might be lost from an IT Service

due to a Major Incident.

Recovery Time Objective (RTO)

The duration of time and a service level within which a business process

must be restored after a disaster (or disruption) in order to avoidunacceptable consequences associated with a break in businesscontinuity.

Business Continuity Plan (BCP)a roadmap for continuing operations under adverse conditions (i.e.interruption from natural or man-made hazards).


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AWS as Disaster Recovery Solution

Fast and easy to deploy

No additional cost to manage DR sites

API and CloudFormation: Template of our

atacenters

Worldwide backup

Secure and reliable


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The Customers

Friendster

FourSquare

TweetDeck

Yelp

IBM

The Guardian

Alexa

Fotopedia


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Fresh from the oven : DynamoDB

NoSQL things : Schema-less, distributed,

Specify the throughput and storage you need

Easily scale your capacity requirements on the fly

servers

In addition, DynamoDB automatically replicatesyour data synchronously across multipleAvailability Zones within an AWS Region toensure high-availability and data durability


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Content Delivery Network

Amazon Simple Storage Service & CloudFront

Delivery of content worldwide

Static content : profile pictures, avatars, css, js

Upload images & video streaming

We upload the file, AWS does the rest

Optimize design to save bandwidth


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Home Work

Adjust the code for avatar and profile pictures

upload mechanism

Redesign data flow since AWS charge

Initial export our big storage to S3

Export static contents from subversion

Research, research & research


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Some Gotchas

Becareful, they charges everything we use:

every bytes of storage, every KBps of

outbound bandwidth

bandwidth usage

No custom hardware allowed. What you see is

what you get (and it's all cloud abstracted)


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Thank YouLets do it!

Documents

Amazon web services Overview | Public