Oracle fundamentals

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  • Contents at a Glance Foreword About the Author About the Technical Reviewers Acknowledgments Introduction CHAPTER 1 What Do You Mean by Cost? CHAPTER 2 Tablescans CHAPTER 3 Single Table Selectivity CHAPTER 4 Simple B-tree Access CHAPTER 5 The Clustering Factor CHAPTER 6 Selectivity Issues CHAPTER 7 Histograms CHAPTER 8 Bitmap Indexes CHAPTER 9 Query Transformation CHAPTER 10 Join Cardinality CHAPTER 11 Nested Loops CHAPTER 12

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  • This book will help you in your endeavor to upgrade your Oracle OCP DBA certification to the latest level—Oracle Database 11g. It is a study guide for Oracle Database administrators who plan to take the OCP Oracle Database 10g: New Features for.The Oracle Database Application Developers Guide - Fundamentals describes basic application development features of Oracle Database 10g. Information in this guide applies to features that work the same on all supported platforms, and does not...

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  • Ace 1Z0-051 SQL Những cái cơ bản tôi kiểm và trở thành một DBA (Datbase Administration) thành công bằng cách học làm việc những khái niệm SQL trong thế giới thực. Rõ ràng thành công bước đầu tiên hướng tới đạt được chứng nhận Oracle Certified Associate trên Oracle Database 11g + Cuốn sách này sử dụng một thế giới thực, ví dụ phương pháp tiếp cận theo định hướng đó là dễ dàng để hiểu và làm cho hấp dẫn + Hoàn thành mức độ của các giáo trình quy định.

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  • You should be familiar with your computer and its operating system. For example, you should know the commands for deleting and copying files and understand the concepts of search paths, subdirectories, and path names. Refer to your Microsoft Windows 95 or NT and DOS product documentation for more information. You should also understand the fundamentals of Microsoft Windows, such as the elements of an application window. You should also be familiar with such programs as the Explorer, Taskbar or Task Manager, and Registry....

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  • The Oracle Database Application Developer's Guide - Fundamentals describes basic application development features of Oracle Database 10g. Information in this guide applies to features that work the same on all supported platforms, and does not include system-specific information. Oracle Database Application Developer's Guide - Fundamentals is intended for programmers developing new applications or converting existing applications to run in the Oracle Database environment.

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  • .Oracle Database 11g: A Beginner’s Guide Ian Abramson Michael Abbey Michael J. Corey Michelle Malcher New York Chicago San Francisco Lisbon London Madrid Mexico City Milan New Delhi San Juan Seoul Singapore Sydney TorontoDatabase Fundamentals,

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  • Whether you use this or some other DBA handbook, you will still need to refer to the Oracle database manuals frequently to get the full details of complex database operations. I can’t overemphasize the importance of mastering the fundamentals of Oracle Database 11g that are presented in the Oracle Concepts manual. Mastering this volume is critical to understanding many advanced DBA procedures.

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  • Oracle system performance inefficiencies often go undetected for months or even years--even under intense scrutiny--because traditional Oracle performance analysis methods and tools are fundamentally flawed. They're unreliable and inefficient. Oracle DBAs and developers are all too familiar with the outlay of time and resources, blown budgets, missed deadlines, and marginally effective performance fiddling that is commonplace with traditional methods of Oracle performance tuning.

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  • Here's the book you need to prepare for Exam 1Z0-031: OCA/OCP: Oracle9i DBA Fundamentals I Study Guide In-depth coverage of official exam objectives Practical information on implementing and managing Oracle9i databases Hundreds of challenging review questions, in the book and on the CD

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  • Oracle Database 10g - New Features For Administrators Provides beginning DBAs and developers with a solid foundation in the Database administration and programming basics needed to embark on an Oracle career. The focus is on Oracle Database 10g, but you’ll get the fundamentals applicable to all...

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  • There are several Oracle certification tracks—this book is concerned with the Oracle Database Administration certification track, specifically for release 11g of the database. There are three levels of DBA certification: Certified Associate (OCA), Certified Professional (OCP), and Certified Master (OCM). The OCA qualification is based on two examinations, the first of which is covered in this book. The OCP qualification requires passing a third examination

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  • SQL: The Complete Reference provides an in-depth discussion of SQL fundamentals, modern SQL products, and SQL's role in trends such as data warehousing, "thin-client" architectures, and Internet-based e-commerce. This book is your one-stop...

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  • Oracle Server Technologies and the Relational Paradigm The relational paradigm is highly efficient in many respects for many types of data, but it is not appropriate for all applications. As a general rule, a relational analysis should be the first approach taken when modeling a system. Only if it proves inappropriate should one resort to nonrelational structures. Applications where the relational model has proven highly effective include virtually all Online Transaction Processing (OLTP) systems and Decision Support Systems (DSS).

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  • This book is designed to be read from beginning to end by those new to PL/SQL. Part I covers PL/SQL fundamentals. Part II covers the backbone of the programming language, which consists of functions, procedures, packages, triggers, and large objects. Part III dives into some advanced topics that should help you immediately with your development projects.

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  • Introduction to Oracle9i: SQL consists of two modules, SQL1 and Extended Data Retrieval with SQL. SQL1 covers creating database structures and storing, retrieving, and manipulating data in a relational database. Extended Data Retrieval with SQL covers advanced SELECT statements, Oracle SQL, and iSQL*Plus Reporting. For people who have worked with other relational databases and have knowledge of SQL, another course, called Introduction to Oracle9i for Experienced SQL Users is offered. This course covers the SQL statements that are not part of ANSI SQL but are specific to Oracle.

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  • CRITICAL SKILL 1.1: Define a Database Database you say—now there's a word you hear all the time! In a nutshell, a database is an electronic collection of information designed to meet a handful of needs:
     Databases provide one-stop shopping for all your data storage requirements. The database contains any amount of data, from the small to the huge.
     Databases must provide mechanisms to retrieve data quickly as applications interact with their contents.

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  • Database you say—now there's a word you hear all the time! In a nutshell, a database is an electronic collection of information designed to meet a handful of needs:  Databases provide one-stop shopping for all your data storage requirements. The database contains any amount of data, from the small to the huge.  Databases must provide mechanisms to retrieve data quickly as applications interact with their contents.  Databases allow the sharing of corporate data such that personnel data is shared amongst one's payroll, benefits, and pension systems....

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  • Oracle Security Overview presents the basic concepts of data security in an Internet environment. It outlines fundamental data security requirements and explains the risks that threaten the integrity and privacy of your data. Several chapters introduce the rich array of technology that can contribute to system security. The book concludes with a survey of the Oracle features and products that implement these technologies.

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  • Organizations are discovering with increasing frequency that the vast majority of their information assets have a spatial component, for example, the location of customers, shipments, facilities, personnel, competitors, and so on. The ability to use this information properly is fundamental to reducing operational costs, optimizing production efficiency, and increasing the quality of service. Evidence of the benefits that can be achieved by exploiting spatial information is plentiful, and many organizations are looking at ways of harvesting these benefits....

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  • Provides beginning DBAs and developers with a solid foundation in the database administration and programming basics needed to embark on an Oracle career. The focus is on Oracle Database 10g, but you’ll get the fundamentals applicable to all Oracle database releases.

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