Building Database Clouds in Oracle 12c (samantha primeaux's Library) by Farooq, Tariq -- Read -- Imperial Library of Trantor

Index

About This E-Book Title Page Copyright Page Contents Preface Acknowledgments

Tariq Farooq Sridhar Avantsa Pete Sharman

About the Authors About the Technical Reviewers and Contributors 1. Database as a Service Concepts—360 Degrees

Cloud Computing: Definition and Classical View DBaaS—A Special Case of Cloud Computing

Resource Utilization—Usage Instrumentation and Self-Service Broad Network Access Resource Pooling Rapid Elasticity Measured Service

Services Applicable to DBaaS Architecture of an Oracle-Based DBaaS Implementation

Consolidation Models Architecture and Components Deployment Issues

Business and Technology Benefits of Having DBaaS Enabled Great First Step for Transitioning into the Cloud Summary

2. The Database Cloud Administrator—Duties and Roles

DBA Responsibilities in a Traditional Environment What’s Changed with DBaaS The New Role of the Cloud DBA

The Application DBA Role in DBaaS The Operational DBA Role in DBaaS The Database Engineer Role in DBaaS

Preparing to Be a Cloud DBA Summary

3. Cloud Computing with DBaaS—Benefits and Advantages over Traditional IT Computing

DBaaS Evolution: Pre–Database Cloud Strategies Delivering DBaaS with Oracle Technologies

What Is Database Multitenancy? Other Oracle Database Technologies and Features Oracle Engineered Systems

Cloud Computing with DBaaS

Benefits and Advantages Challenges

Summary

4. Schema Consolidation in Enterprise Manager 12c

Architecture and Components Schema as a Service Setup

Creating a Directory Object Creating a Database Pool Creating a Profile and Service Template

Using Schema as a Service Deployment Issues

Security Isolation when Using Schema as a Service Operational Isolation when Using Schema as a Service Resource Isolation when Using Schema as a Service Fault Isolation when Using Schema as a Service Scalability when Using Schema as a Service High Availability when Using Schema as a Service

Summary

5. Database Consolidation in Enterprise Manager 12c

PDBaaS Setup

Defining Roles and Assigning Users Creating a PaaS Infrastructure Zone Creating a Database Pool Configuring Request Settings Setting Quotas Profiles and Service Templates

Using the Self-Service Portal with PDBaaS in Enterprise Manager 12.1.0.4 Deployment Issues

Security Isolation when Using PDBaaS Operational Isolation when Using PDBaaS Resource Isolation when Using PDBaaS Fault Isolation when Using PDBaaS Scalability when Using PDBaaS High Availability when Using PDBaaS

Summary

6. Metering and Chargeback in Enterprise Manager 12c

Terminology

Chargeback Entities Charge Plans Cost Centers Reports

Setting Up Chargeback Summary

7. Manage and Administer the Database Cloud in Enterprise Manager 12c

The Cloud Home Page The Cloud Adviser

Security Server and Database Sizing Performance Tuning

Summary

8. Cloning Databases in Enterprise Manager 12c

Full Clones

RMAN Backups Creating a Service Template from a Database Profile RMAN DUPLICATE

Snap Clones

The Challenges Snap Clone Addresses Software Solutions Hardware Solution Snap Clone Setup

Summary

9. Virtualizing RAC 12c (DB Clouds) on Oracle VM—Grid Infrastructure

Database Clouds Based on RAC—The Necessary Ingredients Virtualization—360 Degrees What Are VM Monitors (Hypervisors)? Types of Hypervisors Types of Virtualization

What Is Paravirtualization? What Is Hardware-Assisted/Full Virtualization?

OVM for x86—360 Degrees Xen—Synopsis and Overview OVM—Overview and Architecture

OVM Server OVM Manager

What Are OVM Templates?

Methods of Creating OVM Templates OVM Builder

OVM 3.x—A Brief Introduction

OVM 3.x: High Availability–Enabled OVM Ecosystem

Virtualized RAC Using OVM Templates—Approach 1

Use DeployCluster to Configure and Deploy the Virtualized RAC

Set Up and Configure a Virtualized RAC Database Cloud—Approach 2

Roadmap to a Virtualized RAC 12c Cluster: High-Level Steps OVM: Prerequisites, Preparation, and Planning Set Up and Configure RAC-Node-01 Oracle Software Preinstallation Steps on the RAC-Node-01 VM Install and Set Up 12c Grid Infrastructure

Summary