Oracle enterprise architects day

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Oracle Enterprise Architect Club, Nigeria

Cloud Architecture Framework Principles and Best Practices

Peter Boglo, Technology Pre-Sales Consultant Oracle


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The following is intended to outline our general product

direction. It is intended for information purposes only, and

may not be incorporated into any contract. It is not a

commitment to deliver any material, code, or functionality,

and should not be relied upon in making purchasing

decisions. The development, release, and timing of any

features or functionality described for Oracle’s products

remains at the sole discretion of Oracle.


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Program Agenda

• Background

• Cloud Architecture Framework, Principles &

Best Practices


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Background


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Summary

For more information on Oracle Reference Architecture (ORA), please visit http://www.oracle.com/goto/itstrategies

Cloud – Not a new

technology, but a new

model (Business & IT)

Cloud – Tremendous

benefits, but requires

change!

Oracle Cloud Reference

Architecture – helps you

manage and govern this

change and accelerate Cloud

Adoption!

Oracle Products – enable you

to build enterprise-grade

private and public Clouds.

http://www.oracle.com/goto/itstrategies

© 2010 Oracle September, 2010 v6 7

NIST Definition of Cloud Computing

Cloud computing is a model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g., networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction.

This cloud model promotes availability and is composed of:

Source: NIST Definition of Cloud Computing v15

3 Service Models

• SaaS

• PaaS

• IaaS

4 Deployment Models

• Public Cloud

• Private Cloud

• Community Cloud

• Hybrid Cloud

5 Essential Characteristics

• On-demand self-service

• Resource pooling

• Rapid elasticity

• Measured service

• Broad network access

http://csrc.nist.gov/groups/SNS/cloud-computing/cloud-def-v15.doc


Enterprise Technology Strategy for Cloud – Approach

• Assumption

- The architecture for XaaS/Cloud is ‘emerging’, i.e., there is little consensus in the

industry on architectural capabilities & features.

• Goal of this architecture

- Define key entities (resource pools, control plane, deployable entities, etc.),

functionality (service provisioning, user registration, etc.), design principles, (e.g.,

separation of resource and cloud management), highlight relevant standards

(Oracle Cloud API / DMTF use cases) and integration with key product

architectures

• Constraints - Focus on provisioning PaaS on IaaS

- Focus on enterprise cloud (not public, some hybrid)

- Primary focus on operator use cases


Key Industry Standards and Collateral

• NIST – Definition of Cloud Computing

- http://csrc.nist.gov/groups/SNS/cloud-computing/cloud-def-v15.doc

- Not all characteristics needed equally by all clouds

• DMTF – Cloud computing standards

- http://dmtf.org/standards/cloud

- See especially descriptions of roles and services model

• Cloud Computing Use Case Discussion Group

- http://groups.google.com/group/cloud-computing-use-cases

- More so ‘business scenarios’ than functional use cases

• Oracle Cloud API - http://www.oracle.com/technetwork/topics/cloud/oracle-cloud-resource-model-api-154279.pdf








http://dmtf.org/standards/cloud

http://groups.google.com/group/cloud-computing-use-cases







http://www.oracle.com/technetwork/topics/cloud/oracle-cloud-resource-model-api-154279.pdf












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Cloud Architecture Framework


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Artifact: Business Model

11 11

SU

PP

LY

D

EM

AN

D


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IT Strategies from Oracle

Content Definition Framework

Challenges:

• Define an approach to incrementally deliver collateral in a consistent manner over time

• Define an extensible approach to integrate current technology strategies incrementally and incorporate new technology strategies and

solution designs as they emerge

• Define a detailed and consistent reference architecture for developing and integrating solutions based on current technologies from Oracle and other vendors

Tech

no

logy

Per

spec

tive

s

Cloud Computing

SOA

BPM

EDA

BI

…

Industry

Pers

pectiv

es

Communications

Financial Services

Utilities

Public Sector

Life Sciences

…

Oracle Reference Architecture Enterprise Technology

Strategies Enterprise Solution

Designs

Business Services

Application Infrastructure

Interaction

Information Management

Shared Infrastructure

Ente

rpri

se D

eve

lop

me

nt En

terp

rise Se

curity

Ente

rprise

Man

agem

en

t

Business Processes

Information Assets


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How do they map to Oracle Architecture

Framework


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Cloud Drivers

$ Green

Reduce time to Market

Change IT Cost Structure

Reduce Complexity

RMS

TopPlan

RDW

MAS

RDM

RDM

RDM

MAS

(Tandem)

RTE(Z)

Tandem

AIM

Sales

Audit

TMS

Sorter

PeopleSoft

(FMS)

PeopleSoft

(HR)

Stores Stores Stores Stores Stores

Credit

Switch

Credit

Authorizer

Tandem

(Fine

Jewlry)

Business

Warehouse

EJ

Aspect

ReconNet

EquityEdge

BlueBird

Planalytics

Scale on Demand

Optimizing dev / test

environments Metering and Chargeback

Virtualization

Strategic

Tactical


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Cloud Architecture Guiding Principles

Predictable Subscription Model Predictable Performance

Leverage existing investments Automate Everything

Cloud Management

Cloud Conceptual View Cloud Consumer

Cloud Broker

Access Infrastructure

Cloud

Brokerin

g

Services

IaaS

PaaS

SaaS

Cloud Provider

Physical Resources Blades Disk Engineered Others

Resource Abstraction Compute Storage Others

Facilities Real Estate Utilities Cooling Others

Cloud M

anagement

Security and Policy Mgmt

Cloud Business

Mgmt

Cloud Operations

Orchestration

Design-time

Cloud Architecture - Logical View

Deployable Entities

Servic

es

PaaS Container

IaaS Storage Network Server

SaaS Application

Queue

Business Process Business Service

Interfaces Portals Native Protocols Custom UIs Self-Service APIs A

ccess

Network Perimeter Security Proxy Naming Balancing

Resou

rces

Physical Pools Disks Servers Engineered

Logical Pools Networks Compute Storage External Clouds

Legacy

Partners

Other

Data

Pool Managers

Business Mgmt

Customer, Contracts,

Revenue Mgmt

Orchestration Orchestration,

Mediation

Security and Policy Mgmt

Security, Policy Mgmt, Security Services

User Interaction / self service

Clo

ud

Man

ag

em

en

t

Operations

Service, Lifecycle,

Configuration,

Performance,

Monitoring

Design-time Model Mgmt, Tools

Other

Facilities Cooling Real Estate Utilities Other

Cloud Management Capabilities Cloud Business Management

Customer Management

Contracts Management

Revenue Management

Customer Mgmt Portal Customer

DB

Contracts Repository

Definition Discovery Contracts Portal

Pricing

SLA

Rating

Discounts Metrics

Finance DB

Billing Payment

Reporting Chargeback Collection B2B Interface

Opportunity Management

Account Management

Customer Provisioning

Relationship Management

Orchestration

Workflow

Event Processing

Mediation

Design-time

Solution Catalog

Model Management Validation

Federation Deploy Package

Model Design Introspection

Cloud Management

Security & Policy Management Security Management

Security Services

Identity Entitlements

Delegated Admin Certificates

Risk Analysis

Authentication

Authorization

Federation

Role Mapping Encryption

Auditing

Security Store

Policy Store

Fraud Detection

Policy Management Attachment

Deployment

Assessment

Authoring Compliance

Enforcement

IVR Interface

Cloud Operations

Service Management

Lifecycle Management

Monitoring

Performance Management

Configuration Management

Service Definition

Metering Forecasting

Service Discovery

SL Authoring

Abstraction

Capacity Management

Asset Discovery Asset Mgmt

Patch Mgmt

Release Mgmt

Knowledge Mgmt

Compliance Change Control

SL Management

Biz Service

User Experience

Diagnostics Problem/Incident

Biz Transaction

Provision Management

Resource Mgmt

Administration

Dashboard

Diagnostics

Query

Reporting

Topology Viewer

Management Repository

Self Service

Repositories User Interaction

Repository

Cloud Business Management

Cloud Business Management

Customer Management


Revenue Management

Customer Mgmt Portal

Customer DB


Definition Discovery Contracts

Portal

Pricing

SLA

Rating

Discounts Metrics

Finance DB Billing Payment

Reporting Chargeback Collection B2B Interface


Account Management



IVR Interface


Security and Policy Mgmt Cloud Business

Mgmt

Cloud Operations

Cloud Management

Orchestration

Design-time

Cloud Operations

Cloud Operations

Service Management


Mo

nito

ring



Service Definition


Service Discovery

SL Authoring

Abstraction

Capacity Management


Patch Mgmt

Release Mgmt

Knowledge Mgmt


SL Management

Biz Service

User Experience


Biz Transaction


Resource Mgmt

Administration

Dashboard

Diagnostics

Query

Reporting

Topology Viewer

Self Service




Mgmt

Cloud Operations

Cloud Management

Orchestration

Design-time

Monitoring Templates

Policy Library

Corrective Actions

Software Library

Historical

Monitoring Data

Deployment Procedures


Reports Configurations

Job Library

Service Level Rules

Security and Policy Management

Security & Policy Management

Security Management

Security Services



Risk Analysis

Authentication

Authorization

Federation


Auditing

Security Store

Policy Store

Fraud Detection

Policy Management

Attachment

Deployment

Assessment

Authoring Compliance

Enforcement


Mgmt

Cloud Operations

Cloud Management

Orchestration

Design-time

Orchestration and Design-Time

Orchestration

Workflow

Event Processing

Mediation

Design-time

Solution Catalog

Model Management

Validation



Repository


Mgmt

Cloud Operations

Cloud Management

Orchestration

Design-time

Sample Use Cases

Hybrid Cloud Use Cases Lifecycle distribution

Dev/test cloud the Common one

Functional distribution Public & private services

a Likely one

Workload distribution ‘Cloud bursting’

the Hard one

It is common when ‘Hybrid’ is mentioned to think of …

• Simple Dev/test or

• Complicated Cloud scaling

• also consider functional distribution architecture

Platform as a Service Architectures

Hypervisor

OS OS OS

Server Server

Consumers

OS

Consumers

Server Server

OS

Server Server

Consumers

A. Server Consolidation B. OS Consolidation C. Platform Consolidation

P P Platform P P Platform Platform

PC PC PC PC PC PC PC PC PC PC PC PC

OS OS

PC – Platform Component

Oracle Cloud Components

Deployable Entities

Serv

ices

PaaS Container

IaaS Storage Network Server

SaaS Application

Queue

Business Process Business Service

Interfaces Portals Native Protocols Custom UIs Self-Service APIs Access

Network Perimeter Security Proxy Naming Balancing Resourc

es

Physical Pools Disks Servers Engineered

Logical Pools Networks Compute Storage External Clouds

Legacy

Partners

Other

Data

Pool Managers

Business Mgmt

Customer, Contracts,

Revenue Mgmt Orchestration Orchestration,

Mediation

Security and Policy Mgmt Security, Policy Mgmt, Security

Services

User Interaction / self service

Clo

ud M

anagem

ent

Operations Service, Lifecycle,

Configuration,

Performance,

Monitoring

Design-time Model Mgmt, Tools

Other

Facilities Cooling Real Estate Utilities Other

Product Mapping to Logical View Oracle WebCenter, Oracle

Enterprise Manager

Fusion Middleware

Oracle Applications

(Fusion & Apps Unlimited)

Exa

da

ta, E

xa

logic

Oracle VM for x86 and SPARC, ZFS Storage, Sun

SuperCluster, Sun Blade Ethernet Switch

Identity & Access

Manager, …

Billing & Revenue

Management,

OEM, OER

Oracle Enterprise

Manager

Oracle

Database

Virtual Assembly

Builder, OEM

OEM, BPM Suite,

OSB Oracle Solaris, Oracle Linux

Oracle Resource Model API

Oracle IdM, OAM, Directory Services Plus, HTTP Server

Exa

da

ta, E

xa

logic

Cloud Business Management Customer Management


Revenue Management

Customer Mgmt Portal Customer

DB


Definition Discovery Contracts Portal

Promotion

SLA

Pricing

Discounts Metrics

Finance DB

Billing Payment

Reporting Invoicing BI

Chargeback Taxation Collection

B2B Interface


Account Management



Orchestration

Workflow

Event Processing

Mediation

Design-time

Solution Catalog

Model Management Validation



Cloud Management

Security & Policy Management Security Management

Security Services



Risk Analysis

Authentication

Authorization

Federation


Auditing

Security Store

Policy Store

Fraud Detection

Policy Management Attachment

Deployment

Assessment

Authoring Monitoring

Enforcement

IVR Interface

Cloud Operations Service Management


Monitoring



Service Definition


Service Discovery

SL Authoring

Abstraction

Capacity Management


Patch Mgmt

Release Mgmt

Knowledge Mgmt


SL Management

Biz Service

User Experience


Biz Transaction


Resource Mgmt

Administration

Dashboard

Diagnostics

Query

Reporting

Topology Viewer


Self Service


Repository

Product Mapping - Capabilities

Introspection

WebC

en

ter

Oracle Applications

(Fusion & Apps Unlimited),

Oracle Identity Manager

Oracle Billing & Revenue

Management, Oracle

Enterprise Manager

Oracle Enterprise Manager

Oracle Enterprise Manager, Oracle

Enterprise Repository

OID - Identity Manager, OAM –

Access Manager, OPSS –

Platform Security Services,

OES – Entitlement Server,

OAAM – Adaptive Access

Manager

Oracle Enterprise Manager,

Oracle BPM Suite, Oracle

Service Bus

Oracle Virtual Assembly

Builder, Oracle Enterprise

Manager

Oracle Database,

RAC, Oracle

Enterprise

Repository

Oracle Exalogic Elastic Cloud Oracle Exalogic Elastic Cloud Oracle Exadata

Distributed Deployment

Engineered Systems Deployment


reserved.


Q&A


reserved.


Other Resources

• http://www.slideshare.net/OTNArchbeat/oracle-cloud-

reference-architecture

• http://www.slideshare.net/OTNArchbeat/oracle-cloud-

reference-architecture-12943788

• http://www.oracle.com/technetwork/topics/entarch/oracle-

ra-cloud-foundation-r3-0-

1414991.pdf?ssSourceSiteId=opn

• http://www.intelcloudbuilders.com/docs/icb_ra_oracle.pdf

http://www.slideshare.net/OTNArchbeat/oracle-cloud-reference-architecture







http://www.slideshare.net/OTNArchbeat/oracle-cloud-reference-architecture-12943788









http://www.oracle.com/technetwork/topics/entarch/oracle-ra-cloud-foundation-r3-0-1414991.pdf?ssSourceSiteId=opn













http://www.intelcloudbuilders.com/docs/icb_ra_oracle.pdf


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