HENS
Prentice Hall (Verlag)
978-0-13-186390-3 (ISBN)
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This book features detailed case studies, including
A large German bank that has implemented an Oracle RAC and Sun
Cluster software solution to meet the ever-increasing business demands of the banking industry.
One of the largest companies in Europe for alpine skiing that has implemented Oracle RAC and Sun Cluster software to support HA requirements in a consolidated environment.
A benchmark case that describes the use of Oracle RAC with Sun’s
Remote Shared Memory (RSM) technology to improve the performance of single-instance databases.
A large financial institution that uses Sun Cluster’s HA Oracle agent to provide the necessary level of HA required for their database.
Kristien Hens is currently working as a Technology System Engineer, focusing on storage and cluster technologies. Before that she worked for four years for Sun Educational Services. She has taught storage and Sun Cluster courses to customers and Sun engineers. She has also developed and taught the courses “Oracle 9i for Sun Engineers” and “Oracle 9i RAC on Sun Cluster 3.x Workshop.” She is coauthor of three Sun BluePrints OnLine articles. Michael Loebmann has been the local senior systems engineer for the ISV Oracle in Germany for three years. His tasks include both the exchange of technical knowledge between Oracle and Sun and customer consultation with regard to competition. He has been working in the computer field since 1990, and for Oracle since 1993. He has more than nine years of experience with Oracle products, especially in Oracle data warehousing and parallel Oracle databases (OPS and RAC). His specialties include Oracle performance tuning on Solaris and the investigation of database performance on storage subsystems.
Acknowledgments iii
Preface xiii
Chapter 1: Understanding High Availability for Databases 1
Assessing the Criticality of a Solution 2
Assessing High Availability Requirements for Databases 6
Choosing the Correct Configuration to Support HA Requirements 11
Protecting Data–Beyond Application Availability 15
Preparing for Disasters–Business Continuity Management 20
Chapter 2: Understanding the Benefits of Implementing Oracle RAC on Sun Cluster Software 23
Using Oracle on the Solaris Operating System 24
Understanding the Value of Oracle and Sun Mature Technologies 28
Understanding the Robustness of Sun Cluster Software 28
Understanding Options for Accessing Memory Remotely 33
Understanding Options for Storing Data 35
Supporting Enterprise Continuity Solutions 37
Looking at the Future of Oracle and Sun Cluster 42
Chapter 3: Understanding the Oracle RAC Architecture and Sun Cluster Software Internals 43
Designing a Hardware Architecture to Support High Availability 44
Using an Operating System That Supports High Availability 51
Examining Sun Cluster Software Internals 54
Understanding the Interaction of Sun Cluster Packages for OPS/RAC 70
Examining Oracle RAC Functionality 78
Chapter 4: Applying Preferred Practices to Oracle RAC and Sun Cluster Implementations 91
Installing Oracle RAC in a Sun Cluster 3.x Environment 91
Understanding Oracle Data Configuration 101
Configuring Data for Oracle RAC 109
Configuring Archive Log Locations 116
Understanding Client Connections 125
Managing Client Connections in Oracle 9i RAC 129
Tuning Sun Cluster 3.x Software for Oracle RAC 133
Chapter 5: Examining High Availability Real-World Implementations 141
Analyzing Real-World Customer Solutions 142
Providing High Availability Services in the Banking Sector 144
Supporting the Seasonal HA Requirements of the Resort Industry 153
Improving Performance With Oracle RAC and Sun’s Remote Shared Memory 159
Addressing HA With an HA Oracle Agent in a Consolidated Environment 161
Appendix A: History of Oracle’s Parallel Database Technology 165
Sun Cluster 2.x and Oracle OPS 166
Cluster Architectures and Oracle Parallel Server Technology 175
Oracle’s Cache Coherency Protocol 178
The Famous Ping 178
Always in Turn Please–Enqueues 180
Oracle 9i: Cache Fusion II–All Fusion? 182
Appendix B: Sample Service Level Agreement 183
Service Levels 185
Appendix C: Examples of the scsetup Utility 187
Setting Up the Oracle RAC Framework Resource Group 187
Registering a VxVM Diskgroup in the Cluster With the scsetup Utility 190
Registering VxVM Volumes With the scsetup Utility 192
| Erscheint lt. Verlag | 28.4.2005 |
|---|---|
| Verlagsort | Upper Saddle River |
| Sprache | englisch |
| Maße | 177 x 232 mm |
| Gewicht | 363 g |
| Themenwelt | Informatik ► Datenbanken ► Oracle |
| ISBN-10 | 0-13-186390-8 / 0131863908 |
| ISBN-13 | 978-0-13-186390-3 / 9780131863903 |
| Zustand | Neuware |
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