Second, a book cannot be deleted without losing the details of the publisher: a deletion anomaly. Third, if a publisher’s address changes, it will be necessary to update the rows for every book he has published: an update anomaly. Furthermore, it will be very difficult to identify[r]
The Grid is not exclusive to Oracle. At the physical level, some operating system and hardware vendors are providing Grid-like capabilities. These include the ability to partition servers into virtual machines, and dynamically add or remove CPU(s) and RAM from the virtual machines accordin[r]
Database Startup and Shutdown If one is being precise (always a good idea, if you want to pass the OCP examinations), one does not start or stop a database: an instance may be started and stopped; a database is mounted and opened, and then dismounted and closed. This can be done from either SQL*[r]
I appreciate the terrific job done by Laura Stone, the Project Editor, in seeing the chapters through all the editing and production stages with great patience, skill, and cheer. Laura has shown great alacrity and exceptional understanding at various stages of the manuscript to keep the workflow[r]
The Oracle E-Business Suite, based around a core of financial applications, includes facilities for accounting, human resources, manufacturing, customer relationship management, customer services, and much more. All the components share a common data model. The current release has a[r]
McGraw-Hill eBooks are available at special quantity discounts to use as premiums and sales promotions, or for use in corporate training programs. To contact a representative please e-mail us at bulksales@mcgraw-hill.com. Information has been obtained by Publisher from sources believed to b[r]
Introduction his 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 advanc[r]
Determining the Optimal Number of Redo-Log Groups Oracle requires at least two redo-log groups to function. But having just two groups sometimes isn’t enough. To understand why two groups may not be enough, remember that every time a log switch occurs, it initiates a checkpoint. As part o[r]
Architecture (EDA) or a Service-Oriented Architecture (SOA), for asynchronous or synchronous integration. Oracle offers a comprehensive solution for data integration that helps move data in bulk across heterogeneous sources and targets. With the best-in-class extract, load, transform (ELT[r]
4 Contents Contents Who is this text for? 6 1 Introduction 7 2 Business Intelligence: What is it about? 8 3 Importance of BI Initiatives 13 4 Evolution of Business Intelligence 14 5 Managerial and Technical Perspectives on Business Intelligence[r]
_See_ BIDS Business Intelligence Development Studio business intelligence transformations data flow and, 352–353 Data Mining Query, 455–456 exercise configuring SCD transformation, 445–4[r]
D. SQL Server Database Engine E. Analysis Services Correct Answer & Explanation: E , Analysis Services. The SQL Server Database Engine contains the services to manage and process relational and XML data. Business Intelligence Developer Studio is used for managing all SQL Serv[r]
Sao lưu dữ liệu trên oracle 11g trên windows, các phương pháp sao lưu dữ liệu và khôi phục dữ liệu trên hệ quản trị cơ sở dữ liệu oracle. Hình ảnh demo các phương pháp sao lưu dữ liệu theo từng bước.
HƯỚNG DẪN GỠ BỎ ORACLE CLIENT Giới thiệu Trong bài viết trước tôi đã hướng dẫn bạn cách cài đặt Oracle Client 11g trên Windows 7, giả sử sau một thời gian sử dụng bạn muốn gỡ bỏ Oracle C[r]