Oracle Database Performance Optimization

Author: Gai Guoqiang Feng Chunpei Ye Liang Feng Dahui
Publisher:
Publish Date: 2005-06-01
Features: According to the statistics from IDC, a globally renowned IT and telecommunications industry market research and consulting firm (March 2005), the annual growth rate of the Oracle database market in 2004 was 14.5%, and it held a market share of 41.3%, ranking as the market leader. At the same time, Oracle database has also achieved further development and popularization in China. The widespread adoption of applications inevitably raises higher requirements for database management and optimization. Oracle database performance optimization has always been a crucial aspect of database management and also one of the most complex topics. Based on this, we organized the writing of this book. As a well-known Oracle technology forum in China, ITPUB (http://www.itpub.net) has been committed to promoting various forms of technical interaction, facilitating experience sharing, and providing multiple shared resources, with the aim of helping more friends learn and master Oracle technology. In 2004, ITPUB published its first technical book, "Oracle Database DBA Special Topics," which received strong support and encouragement from a broad readership. This book is the second technical book released by ITPUB, compiled by a group of senior Oracle technical experts active on ITPUB, and it took over a year of effort to complete. Its main content is derived from practical experience and summarization, making it highly practical and reference-worthy. This book is oriented toward practical applications and explores many key issues in Oracle optimization from multiple perspectives, covering all technical aspects of Oracle optimization, from memory optimization, IO planning and optimization, to SQL optimization and tuning, presenting Oracle optimization techniques in a relatively complete system. The book provides numerous examples drawn from actual work scenarios. In analyzing these examples, it balances depth and breadth, not only providing in-depth and easy-to-understand explanations of the phenomena, causes, and related principles of practical problems, but more importantly, it offers a series of problem-solving approaches and methods tailored to practical application environments, including detailed operational steps. This makes the book highly practical and actionable, meeting the needs of readers who are oriented toward real-world applications.