Home | Amazing | Today | Tags | Publishers | Years | Account | Search 
Oracle Distributed Systems

Buy
Oracle Distributed Systems, 9781565924321 (1565924320), O'Reilly, 1999
Any organization that uses the Oracle relational database management system (RDBMS) these days needs to use multiple databases. There are many reasons to use more than a single database in a distributed database system:
  • Different databases may be associated with particular business functions, such as manufacturing or human resources.
  • Databases may be aligned with geographical boundaries, such as a behemoth database at a headquarters site and smaller databases at regional offices.
  • Two different databases may be required to access the same data in different ways, such as an order entry database whose transactions are aggregated and analyzed in a data warehouse.
  • A busy Internet commerce site may create multiple copies of the same database to attain horizontal scalability.
  • A copy of a production database may be created to serve as a development test bed.
In a distributed database environment, data in two or more databases is accessible as if it were in a single database. Usually, the different databases are on different servers, which may be located at the same site or a continent away. Communication between the servers takes place via SQL*Net (for Oracle7) or Net8 (for Oracle8). Distributed database environments offer a number of benefits over single- database systems, including:
  • Tunability
  • Platform autonomy
  • Fault tolerance
  • Scalability
  • Location transparency
  • Site autonomy
This book describes how you can use multiple databases and the distributed features of Oracle to best advantage. It covers: Table of contents: Part I: The Distributed System
  • Introduction to Distributed Database Systems
  • SQL*Net and Net8
  • Configuration and Administration
  • Distributed Database Security
  • Designing the Distributed System
  • Oracle's Distributed System Implementation
  • Sample Configurations 8. Engineering Considerations
Part II: Replication
  • Oracle Replication Architecture
  • Advanced Replication Option Installation
  • Basic Replication
  • Multi-Master Replication
  • Updateable Snapshots
  • Procedural Replication
  • Conflict Avoidance and Resolution Techniques
Part III: Appendixes Appendix A: Built-in Packages for Distributed Systems Appendix B: Scripts

Discusses the many tools Oracle provides for designing, developing, administering, and securing distributed database systems. Covers both Oracle8 and Oracle7 syntax, and includes a complete API reference for Oracle's built-in distributed system packages. Softcover. 3 1/2 inch disk included.

About the Author

Charles Dye is the database architect for Excite, Inc. (www.excite.com), where he is responsible for the design and implementation of the databases theat supply content to some of the world's busiest Web sites. Prior to joining Excite, he was the senior database administrator for The Dialog Corporation. Charles also operates a small but growing consultancy with clients in the San Francisco Bay area and Hong Kong. Once upon a time, before fleeing the East Coast for California skies, Charles taught math and physics at the Georgetown Day School in Washington DC. Charles is a frequent speaker at regional and national Oracle events such as Oracle Open World and IOUG-A Live. His favorite topics are distributed databases in general and advanced replication in particular. He also writes for the Northern California Oracle Users Group newsletter and is an active contributor to the Oracle Internet list server. Look for Charles' upcoming O'Reilly book, Oracle Distributed Systems, available later in 1998. Charles lives in Los Altos, California, with his wife Kathy, daughter Natalie, and labrador Jed.
(HTML tags aren't allowed.)

Oracle Certified Associate, Java SE 7 Programmer Study Guide
Oracle Certified Associate, Java SE 7 Programmer Study Guide
You should find this book useful whether you are pursuing Java certification or want to round out your knowledge and gain further confidence in using Java. This book takes a different approach to prepare you for certification. It is designed to provide you with coverage of the topics found in the exam and to provide additional...
Design Patterns in C#: A Hands-on Guide with Real-World Examples
Design Patterns in C#: A Hands-on Guide with Real-World Examples
Get hands-on experience with each Gang of Four design pattern using C#. For each of the patterns, you’ll see at least one real-world scenario, a coding example, and a complete implementation including output.

In the first part of Design Patterns in C#, you will cover the 23 Gang of Four (GoF) design...
An Introduction to Trading in the Financial Markets SET: An Introduction to Trading in the Financial Markets: Technology: Systems, Data, and Networks
An Introduction to Trading in the Financial Markets SET: An Introduction to Trading in the Financial Markets: Technology: Systems, Data, and Networks

This book is the third in a set of books that address the trading markets. We use the term “trading markets” because that is the most general term we can find for the portion of the financial markets sometimes imprecisely referred to as the securities markets. (We explained these distinctions in Book 1, An Introduction to Trading...


Facebook: The Missing Manual
Facebook: The Missing Manual

Facebook's popularity is skyrocketing, drawing more than 400 million people to this combination online village green, personal website creator, and souped-up address book. But one thing you won't get when signing up is a printed manual. Enter Facebook: The Missing Manual, Second Edition -- the witty, authoritative...

Professional PHP Programming
Professional PHP Programming
This book covers middle-tier programming with PHP.

PHP is a server-side, HTML-embedded scripting language. It is an open source technology, rapidly gaining popularity as a scripting language for people running dynamic websites. One of its major attractions over Perl, JavaScript and other scripting languages is that PHP has a built-in
...
Learning Apache Mahout
Learning Apache Mahout

If you are a Java developer and want to use Mahout and Machine Learning to solve Big Data analytics use-cases then this book is for you. Familiarity with shell-scripts is assumed but no prior experience is required.

Learning Apache Mahout is aimed at providing a strong foundation in machine learning using Mahout. This book is ideal...

©2019 LearnIT (support@pdfchm.net) - Privacy Policy