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Advanced Oracle PL/SQL Developer's Guide (Second Edition)

You're reading from   Advanced Oracle PL/SQL Developer's Guide (Second Edition) Master the advanced concepts of PL/SQL for professional-level certification and learn the new capabilities of Oracle Database 12c

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Product type Paperback
Published in Feb 2016
Publisher
ISBN-13 9781785284809
Length 428 pages
Edition 2nd Edition
Languages
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Author (1):
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Saurabh K. Gupta Saurabh K. Gupta
Author Profile Icon Saurabh K. Gupta
Saurabh K. Gupta
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Table of Contents (14) Chapters Close

Preface 1. Overview of PL/SQL Programming Concepts FREE CHAPTER 2. Oracle 12c SQL and PL/SQL New Features 3. Designing PL/SQL Code 4. Using Collections 5. Using Advanced Interface Methods 6. Virtual Private Database 7. Oracle SecureFiles 8. Tuning the PL/SQL Code 9. Result Cache 10. Analyzing, Profiling, and Tracing PL/SQL Code 11. Safeguarding PL/SQL Code against SQL injection 12. Working with Oracle SQL Developer Index

Database consolidation and the new Multitenant architecture

Consolidation is the key enabler for moving databases to on-cloud models. An efficient consolidation strategy can provide elastic sharing of resources and maximize resource utilization in a consolidated stack. A database hosted on a public or private cloud must guarantee tenant isolation and security. In addition to the elementary requirements of cloud deployments, database provisioning on the cloud should be quick and easy.

Oracle Database 12c introduces a multitenant architecture that meets the challenges of cloud deployments. The new tenant-based architecture allows one or more application databases (known as pluggable databases) to run within a single database (known as the container database). Each pluggable database is completely shielded from all other pluggable databases running within the same container database. The architecture provides a unique mechanism to segregate the system and application metadata at the container...

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