Amazon Introduction TechO(n) Скачать руководство пользователя страница 28 | Manualshive

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Amazon Introduction TechO(n) Скачать руководство пользователя страница 28

DynamoDB Highlights

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Low Latency

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SSD-based storage nodes

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Average reads<5ms, writes<10ms

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Massive and Seamless Scalability

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No table size or throughput limits

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Live repartitioning for changes to storage and throughput

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Predictable Performance

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Provisioned throughput model

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Durable and Available

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Consistent, disk-only writes

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Содержание Introduction TechO(n)

Страница 1: ...Introduction to Amazon Web Services Jeff Barr Senior AWS Evangelist jeffbarr jbarr amazon com ...

Страница 2: ...What Does It Take to be a Global Online Retailer ...

Страница 3: ......

Страница 4: ...The Obvious Part ...

Страница 5: ......

Страница 6: ...And the Not So Obvious Part ...

Страница 7: ......

Страница 8: ...ing on it for over a decade Development of a platform to enable sellers on the Amazon global infrastructure Internal need for centralized scalable deployment environment for applications Early forays into web services proved developers were hungry for more ...

Страница 9: ...o build scalable sophisticated applications It s not the customers job to invent for themselves It s your job to invent on their behalf You need to listen to customers You need to invent on their behalf Kindle EC2 would not have been developed if we did not have an inventive culture Jeff Bezos Founder CEO Amazon com ...

Страница 10: ...Attributes of Cloud Computing No Up Front Capital Expense Pay Only for What You Use Self Service Infrastructure Easily Scale Up and Down Low Cost Deploy Improve Agility Time to Market ...

Страница 11: ...Last Generation IT Services ...

Страница 12: ...Cloud Generation IT Services ...

Страница 13: ...Cloud Generation IT Services ...

Страница 14: ...What s the Difference Last Generation IT department Manual Setup Hours Days Weeks Error prone Small scale Cloud Generation Empowered users Automated Setup Seconds Minutes Scripted repeatable Any scale ...

Страница 15: ...nistration Console Identity Access Deployment Monitoring Application Platform Services Content Distribution Messaging Parallel Processing Libraries SDKs Foundation Services Compute Storage Database Networking Global Infrastructure Availability Zones Regions Edge Locations ...

Страница 16: ...ne of 8 distinct physical locations Northern Virginia San Francisco Oregon AWS GovCloud US Tokyo Singapore Brazil Ireland Availability Zone Physical infrastructure 1 or more data centers 2 or more AZ s per Region Fault tolerance across AZ s ...

Страница 17: ...Provision and boot new servers in minutes Boot from AMI Amazon Machine Image Your choice of Linux or Windows Quickly scale capacity up or down Deploy across Regions and Availability Zones for flexibility reliability Choose from 14 different instance types ...

Страница 18: ......

Страница 19: ...EC2 Security Group Virtual firewall Control access to instance Default configuration no access ...

Страница 20: ...EC2 Elastic IP Address Fixed IP address Map to any EC2 instance in a Region Retain address after switching instances ...

Страница 21: ...EC2 Elastic Load Balancer Distribute traffic to an array of EC2 instances Scale up or scale down Health checks Traffic goes to healthy instances Configurable list of ports ...

Страница 22: ...Amazon CloudWatch Tracks and stores AWS and user defined metrics 2 week retention period Detect issues Raise alerts ...

Страница 23: ...2 Auto Scaling Control number of running EC2 instances Scale up or down as needed Drive decisions based on CloudWatch metrics CPU load Network traffic Auto scaling group Instance collection Actions rules ...

Страница 24: ...EC2 Elastic Block Storage EBS Virtual disk volumes 1 GB 1 TB per volume Create and attach to EC2 instance Format and write data Snapshot and restore Provision desired IOPS up to 1000 per volume ...

Страница 25: ...Relational Database Service ...

Страница 26: ......

Страница 27: ...Amazon DynamoDB DynamoDB is a fully managed NoSQL database service that provides extremely fast and predictable performance with seamless scalability ...

Страница 28: ...Average reads 5ms writes 10ms Massive and Seamless Scalability No table size or throughput limits Live repartitioning for changes to storage and throughput Predictable Performance Provisioned throughput model Durable and Available Consistent disk only writes ...

Страница 29: ......

Страница 30: ......

Страница 31: ......

Страница 32: ...For More Information AWS Home Page http aws amazon com AWS Blog http aws typepad com AWS Architecture Center http aws amazon com architecture jeffbarr awscloud ...

Страница 33: ...Thank You ...

Страница 34: ...Q A ...

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