ELEKS DevTalks #4: Amazon Web Services Crash Course
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The document is a comprehensive overview of AWS, detailing its public cloud computing services which include IaaS, PaaS, and SaaS. It highlights AWS capabilities such as hosting applications, managing data, and offering scalable computing and storage solutions. Additionally, it discusses key AWS principles, service categories, and includes case studies and references for further reading.
![DevTalks #4
References & Further Reading
• http://aws.amazon.com/documentation/ [Documentation]
• http://aws.amazon.com/architecture/ [Architecture Center]
• http://aws.amazon.com/articles [Tips And Tricks]
• http://aws.typepad.com/ [AWS Team Blog]
• http://aws.amazon.com/developertools [Developer Tools]
• http://aws.amazon.com/code [Sample Code & Libs]](https://image.slidesharecdn.com/devtalks4-awscrashcourse-121005080431-phpapp02/85/ELEKS-DevTalks-4-Amazon-Web-Services-Crash-Course-19-320.jpg)
ELEKS DevTalks #4: Amazon Web Services Crash Course
- 1. DevTalks #4 AWS Crash Course Exploring capabilities of the Cloud Yuriy Guts R&D Engineer yuriy.guts@eleks.com
- 2. DevTalks #4 What exactly is AWS? A set of public cloud computing services that can be used by individuals or organizations. IaaS = Infrastructure-as-a-Service PaaS = Platform-as-a-Service SaaS = Software-as-a-Service
- 3. DevTalks #4 What can be solved with AWS • Hosting Web applications • Running legacy apps • Massive high-performance computing batch jobs • Digital asset management • Data sharing between organizations • Anywhere access to IT infrastructure • Handling variable usage patterns
- 4. DevTalks #4 Key Principles of AWS • Global Regions & Availability Zones • Accessible as Web services (HTTP REST, “Query”, SOAP) • Access credentials: Account ID, Access Key ID, Secret Key. • Pay-as-you-go: machine hours, IO, free tier. • High reliability & fault tolerance. • Eventual consistency.
- 5. DevTalks #4 AWS Service Categories Compute Storage & Content Delivery Networking Application Services Messaging Deployment Database Management
- 6. DevTalks #4 Compute Elastic Compute Cloud (EC2) Provides scalable virtual private servers using Xen. Elastic MapReduce Allows businesses, researchers, data analysts, and developers to easily and cheaply process vast amounts of data.
- 7. DevTalks #4 Networking Route 53 Direct Connect Highly available and scalable Makes it easy to establish a DNS web service. dedicated network connection from your premise to AWS. Elastic Load Balancer Virtual Private Cloud (VPC) Automatically distributes Creates a logically isolated set of incoming application traffic across Amazon EC2 instances which can multiple Amazon EC2 instances. be connected to an existing network using a VPN connection.
- 8. DevTalks #4 Storage & Content Delivery Elastic Block Storage (EBS) Glacier Persistent block-level storage A low-cost backup storage volumes for EC2. solution, ideal for archiving. Simple Storage Service (S3) CloudFront Key-based replicated two-level A content delivery network (CDN) storage for any amount of data. for distributing objects to edge locations near the requester.
- 9. DevTalks #4 Database Relational DB Service (RDS) SimpleDB Scalable DB server with MySQL, Highly available non-relational Oracle and MSSQL support. storage for small frequent queries. ElastiCache DynamoDB In-memory caching for web Non-relational DB service that applications. provides predictable performance with seamless scalability.
- 10. DevTalks #4 Messaging Simple Queue Service (SQS) Simple Email Service (SES) Provides a hosted message queue Provides bulk and transactional for web applications. email sending. Simple Notification Service (SNS) Provides a hosted multiprotocol "push" messaging for web apps.
- 11. DevTalks #4 Application Services Simple Workflow (SWF) Flexible Payments Service Workflow service for building Provides an interface for scalable, resilient applications. micropayments. CloudSearch Mechanical Turk Provides basic full text search and Manages small units of work indexing of textual content. distributed among many humans.
- 12. DevTalks #4 Deployment CloudFormation Allows creating and updating AWS resources in a predictable fashion. Elastic Beanstalk Provides quick deployment and management of applications in the cloud.
- 13. DevTalks #4 Management CloudWatch Provides monitoring for AWS cloud resources and applications. Identity & Access Management (IAM) Securely controls access to AWS services and resources.
- 15. DevTalks #4
- 16. DevTalks #4 ELEKS Case Studies • CUDA Risk Simulator • FootballIdentity • Software Statistics Service (SSS)
- 17. DevTalks #4 Software Statistics Service
- 18. DevTalks #4 Example: Ad serving platform
- 19. DevTalks #4 References & Further Reading • http://aws.amazon.com/documentation/ [Documentation] • http://aws.amazon.com/architecture/ [Architecture Center] • http://aws.amazon.com/articles [Tips And Tricks] • http://aws.typepad.com/ [AWS Team Blog] • http://aws.amazon.com/developertools [Developer Tools] • http://aws.amazon.com/code [Sample Code & Libs]
- 20. DevTalks #4 ?? ? Q&A yuriy.guts@eleks.com
Editor's Notes
- #3: AWS is unique in the industry for their scale, pace of innovation and rich cross-platform support.Elastic Beanstalk release: July 2011.
- #5: •SOAP is deprecated over time as the services evolve.• SDKs are available for multiple languages (Java, Ruby, .NET, PHP). AWS toolkit.•Eventual consistency lets you scale much better than having hard transactions that are the enemy of scalability.•Architecture design guidelines: design for failure, consider eventual consistency, use async communications and stateless services.Example architecture will be analyzed later.
- #7: Amazon Elastic MapReduce uses a hosted Hadoop framework running on the web-scale infrastructure of EC2 and Amazon S3.
- #10: DynamoDB: instead of specifying instance type, RAM amount and storage capacity we specify the desired number of “read/write units” (1 query x 1 Kb x 1 second) and DynamoDB manages everything behind the scenes.
- #13: Elastic Beanstalk platform support: Java (Tomcat), .NET (IIS), PHP, Python.