oracle in the cloud

Cloud Computing with

Amazon and Oracle

Lewis Cunningham FIS Global, System Architect http://it.toolbox.com/blogs/oracle-guide http://databasewisdom.com/ 7/15/2011

http://it.toolbox.com/blogs/oracle-guide




http://databasewisdom.com/


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Introduction

•Oracle ACE Director

•Author

•Former Cloud Architect for EnterpriseDB

•Currently Data Architect at FIS Global

•Blogger, An Expert's Guide to Oracle

Technology




My books

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Agenda

•What Is Cloud Computing?

•What Does Amazon Offer?

•The Value Proposition

•Where Does Oracle Fit In?

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What is Cloud Computing?

Cloud computing is using the internet to access someone else's software running on someone else's hardware in someone else's data center. Lewis Cunningham

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Distributed Computing

• Remember SETI@Home?

• Heard of HADOOP?

• Grid Computing

• Distributed computing is spreading a large task over many machines

• Distributed computing can be cloud computing but is not cloud computing

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Software as a Service SaaS

• Gmail & Yahoo Mail • Google Docs • Mozy Online Backups • EMC Fortress Remember Application Service

Providers? The next big thing of 2000 that didn't happen.

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Platform as a Service PaaS

• Salesforce.com • Google App Engine • Aptana • Provides a development platform and

hosting

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Infrastructure as a Service IaaS

• Amazon Web Services (AWS) • MS Windows Azure • AT&T Synaptic • HP Enterprise Cloud • GoGrid, Rackspace, Citrix

OpenStack (OSS Cloud) • Everybody and their brother

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Key Features • Virtualization • Nearly instance scalability • Everything is a service • Utility style (pay for what you use) • Hardware, OS, Software, Storage &

Network

Infrastructure as a Service IaaS

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What Does Amazon Offer?

• Amazon Machine Image (AMI) • Amazon Images • Public Images • Private Images • VM Import

• Linux, Solaris, Windows

Electronic Compute Cloud EC2

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• Hardware Virtualization • CPU • Memory • Storage

• Safety • Regions • Availability Zones

Electronic Compute Cloud EC2

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What Does Amazon Offer? Electronic Compute Cloud

EC2

• Elastic Internet (IP) Addresses • Dynamic Addition • Dynamic Reallocate

• Security • XEN Hypervisor • Disk encryption is your call • Security Groups controls access

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EC2 – Add Ons

• Virtual Private Cloud (VPC) • CloudWatch • Auto Scaling • Metrics • Monitoring

• Elastic Load Balancing

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EC2

• Elastic Block Store (EBS) • Like a USB Drive or NAS • Portable between AMIs • Persistent • Dynamically add and remove • Snapshots to S3

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EC2

• SLA • Amazon warrants 99.95% uptime • <99.95 gets a 10% discount

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EC2

• Computing Power based on a Compute Unit

• 1 Compute Unit = 1 Circa 2007 1.0-1.2 GHz Opteron or Xeon CPU

• Cost is based on Memory, Storage and Compute Units

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EC2

• Many Combinations of Hardware • Standard Instances • Micro Instances • High Memory Instances • High CPU Instances • Cluster Compute Instances • Cluster GPU Instances

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EC2

• Pricing • Wide range of prices by compute

power and memory

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EC2

• Licensing – Talk to your account manager • EE – 1 Compute Unit = 1 x86 Core • SE – 4 Compute Units = 1 Processor

• Enterprise License can use EC2

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EC2

• Data Guard + Availability Zones • Streams • No RAC

• TDE • VPD • Need to use Network Encryption • Encrypt your disks

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• API Driven Storage • Get, Put and Delete • Organized around buckets • Bucket like a directory • Bucket can hold objects or more buckets • Objects can be up to 5tb each • Buckets can be stored in multiple

regions

Simple Storage Service S3

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• Access – Fast & Reliable • HTTP – REST, SOAP or BitTorrent • Secure • Access Control Lists (ACL) • Transfer uses SSL (encryption) • Can encrypt data at rest

• AWS Import/Export


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• SLA • 99.9% Uptime Guarantee • If Between 99% and 99.9% Uptime • 10% Credit

• If <99% Uptime • 25% Credit


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• Oracle Secure Backup • RMAN • Compress • Encrypt • Upload to S3

• Licensed by # of parallel upload streams


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What Does Amazon Offer? Relational Database Service

RDS

• Oracle (EE, SE, SE1) on AWS without the admin

• Buy with a license or BYOL • Licensing by the Hour • License Oracle for $0.16 per hour! • Includes all the hardware and

software costs! • License included for SE1 only

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RDS

• Pre-configured Database • Configuration allowed via Parameter

Groups • Add memory, storage and CPU on

demand • Amazon keeps the DB patched • Amazon Backs it Up

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RDS

• Instance Classes – all 64 but • Small: 1.7GB, 1 CU, Moderate IO • Large: 7.5GB, 4 CU, 64bit, High IO • Extra: 17.1GB, 6.5 CU, High IO • Double Extra: 34GB, 13 CU, High IO • Quad Extra: 68GB, 26 CU, High IO

• Storage – 5GB to 1TB

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RDS

• Manage via the AWS Management Console

• Monitor with CloudWatch • SLA?

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• Economics • Dev & Test no upfront capital • If you buy, buy exactly what you need • Pay for what you use • Pay as you go

• Easier • Faster

Value Proposition

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Where Does Oracle Fit In?

• Oracle AMIs • Oracle 11g EE, SE & SE1 32-Bit & 64-Bit • Oracle Enterprise Linux • Oracle Weblogic • Data Mining • ApEx • Oracle provides licensing and support

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• Oracle Secure Backup Cloud Module • RMAN to S3, 9iR3 & higher • More reliable than tape • Faster than tape (40-50MB/Sec) • Takes care of off site storage • Can restore directly to EC2 Instances

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• RDS • Very easy setup • Outsource administration to Amazon • SE1 license by the hour is great for small

businesses

Cloud Computing with

Amazon and Oracle

Lewis Cunningham FIS Global, System Architect http://it.toolbox.com/blogs/oracle-guide http://databasewisdom.com/ 7/15/2011







oracle in the cloud

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