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Keeping your skills current in today's world is becoming increasingly challenging. There are too many new technologies being developed, and little time to learn them all. The DB2® on Campus Book Series has been developed to minimize the time and effort required to learn many of these new technologies. This book helps new database professionals understand database concepts with the right blend of breadth and depth of information.
282 p dtu 11/12/2012 206 2
Từ khóa: Database Fundamentals, cơ sở dữ liệu, information models, mô hình thông tin, relational data models, mô hình dữ liệu
ESSENTIAL Sof Financial Analysis
The financial analysis of companies is usually undertaken so that investors, creditors, and other stakeholders can make decisions about those companies.The focus of this book is on the financial analysis of companies that are publicly traded and therefore make public the data and information needed by stakeholders, who can then use the analytical procedures included in this book.
241 p dtu 20/11/2012 273 5
Từ khóa: Financial Analysis, data information, phân tích tài chính, kỹ thuật phân tích, tài chính kinh tế, analytical procedures
Video Data Management and Information Retrieval
Video data management and information retrieval are very important areas of research in computer technology. Plenty of research is being done in these fields at present. These two areas are changing our lifestyles because together they cover creation, maintenance, accessing, and retrieval of video, audio, speech, and text data and information for video display. But still lots of important issues in these areas remain unresolved and further...
409 p dtu 20/11/2012 210 3
Từ khóa: Video Data Management, Information Retrieval, information retrieval, truy xuất dữ liệu, quản lý dữ liệu, kỹ thuật thông tin
Advanced wired and wireless networks
We live in the era of information revolution triggered by a widespread availability of Internet and Internet based applications, further enhanced by an introduction of wireless data networks and extension of cellular networks beyond traditional mobile telephony through an addition of the mobile Internet access. The Internet has become so useful in all areas of life that we always want more of it. We want ubiquitous access (anywhere, anytime),...
281 p dtu 01/11/2012 218 2
Từ khóa: Advanced wired and wireless networks, information revolution, wireless data networks, cách mạng thông tin, khoa học công nghệ, công nghệ mạng
PHP is the most popular web-development language in the world. According to estimates compiled in April 2004, there are over fifteen million unique domains—and almost two million unique IPs—on the World Wide Web that reside on servers where PHP is supported and used. The term “PHP” is actually a “recursive acronym” that stands for PHP: Hypertext Preprocessor. It might look a bit odd, but it is quite clever, if you think of it. PHP...
30 p dtu 15/10/2012 240 3
Từ khóa: The Basics of PHP, information technology, Scripts and Files, Combined Assignment Operators, Identifiers, Constants, and Variables, Manipulating Data, Getting Started,
XML Problem - Design - Solution
In business there is no shortage of people wearing poker faces, presenting an air of close-minded elitism. The XML world no doubt has its share as well. Fortunately, my experience has often been to come into contact with an apparently skewed population: most say what they mean and listen to what others have to say. Several were a source of constant encouragement whenever we happened to meet, which wasn’t as often as I’d wish. Chief among...
357 p dtu 15/10/2012 214 6
Từ khóa: XML Problem Design Solution, information technology, Transforming Business Documents, Integrating XML with the Rest of Your Data, Searching and Merging XML Documents, Targeting Your Audience, Rendering XML to Print, Converting XML Content Online, Presenting XML Directly, web design, well formed xml, creating and distributing a structure for shared information,
Shadow Theory: Data Model Design for Data Integration
Shadow Theory: Data Model Design for Data Integration Jason T. Liu* (Draft. Date:9/12/2012) For data integration in information ecosystems, semantic heterogeneity is a known difficulty. In this paper, we propose Shadow Theory as the philosophical foundation to address this issue. It is based on the notion of shadows in Plato's Allegory of the Cave. What we can observe are just shadows, and meanings of shadows are mental entities that only...
85 p dtu 28/09/2012 251 1
Từ khóa: information ecosystems, data integration, Shadow Theory, six design principles, Data Model Design for Data Integration, Shadow Theory: Data Model Design for Data Integration
C Programming for Scientists & Engineers
Publisher's note Every possible effort has been made to ensure that the information contained in this book is accurate at the time of going to press, and the publishers cannot accept responsibility for any errors or omissions, however caused. All liability for loss, disappointment, negligence or other damage caused by the reliance of the information contained in this handbook, of in the event of bankruptcy or liquidation or cessation of trade...
151 p dtu 22/09/2012 207 4
Từ khóa: C Programming for Scientists & Engineers, Decisions and Loops, information technology, Variables, Data Types and Declaration Statements, Introduction to Executable Statements,
Fundamentals of relational database management systems
Information is a valuable resource to an organization. Computer software provides an efficient means of processing information, and database systems are becoming increasingly common means by which it is possible to store and retrieve information in an effective manner. This book provides comprehensive coverage of fundamentals of database management system. This book is for those who wish a better understanding of relational data modeling, its...
362 p dtu 22/09/2012 221 4
Từ khóa: cơ sở dữ liệu, hệ quản trị cơ sở dữ liệu, relational database, management systems, quản trị máy tính, computer software, processing information, relational data model
This application executes a couple of SQL commands to obtain a DataSet object filled with two tables—Employees and Territories. The names of the DataSet object and the in-memory tables can be changed at will using text boxes. Next the application creates a relation between the tables, sets the nesting property to true, and creates the DiffGram. The DiffGram is created using an in-memory string writer, and the output text is written to a...
239 p dtu 20/09/2012 211 3
Từ khóa: Applied xml programming for ms .Net, information technology, XML readers, XML core classes in the .Net Frameword, XML Data Manipulation, XML and Data Access, Applications Interoperability, XML Web Services, The .NET Remoting System
Methods of the XmlNode Class Description Adds the specified node to the list of children of the current node. The node is inserted at the bottom of the list. Creates a duplicate of the current node. For element nodes, duplication includes child nodes and attributes. Creates a duplicate of the current node. Takes a Boolean argument indicating whether cloning should proceed recursively. If this argument is true, calling the CloneNode method is...
240 p dtu 20/09/2012 239 2
Từ khóa: Applied xml programming for ms .Net, information technology, XML readers, XML core classes in the .Net Frameword, XML Data Manipulation, XML and Data Access, Applications Interoperability, XML Web Services, The .NET Remoting System
Part I Applied xml programming for ms .Net
This book explores the array of XML tools provided by the .NET Framework. XML is everywhere in the .NET Framework, from remoting to Web services, and from data access to configuration. In the first part of this book, you’ll find in-depth coverage of the key classes that implement XML in the .NET plat- form. Readers and writers, validation, and schemas are discussed with sam- ples and reference information. Next the book moves on to...
240 p dtu 20/09/2012 244 2
Từ khóa: Applied xml programming for ms .Net, information technology, XML readers, XML core classes in the .Net Frameword, XML Data Manipulation, XML and Data Access, Applications Interoperability, XML Web Services, The .NET Remoting System