Accessing existing data

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  • Previous modules have introduced DataSets and described how to use the XML Schema Definition Language (XSD) to define the structure of a DataSet. This module expands upon previous lessons by describing how you can use XSD and DataSets to access a data source.

    pdf104p daokim 08-08-2009 85 6   Download

  • GIS has been coming of age. Millions of people use one GIS or another every day, and with the advent of Web 2.0 we are promised GIS functionality on virtually every desktop and web-enabled cellphone. GIS knowledge, once restricted to a few insiders working with minicomputers that, as a category, don’t exist any more, has proliferated and is bestowed on students at just about every university and increasingly in community colleges and secondary schools.

    pdf121p tailieuvip13 19-07-2012 30 5   Download

  • Microsoft Access 2010 offers a rich set of features and design tools for storing, analyzing, and viewing data, along with the inherent ability to connect to a large variety of data sources. With this book, you'll discover the benefits of using the newest features to build small- to medium-scale database applications, integrate with other programs, create Web applications, and upgrade existing solutions.

    pdf1276p trac2_123 16-04-2013 35 19   Download

  • This book will introduce you to one of the most important extensions to PHP that are available, starting with PHP version 5.0—the PHP Data Objects, commonly known as PDO. PHP grew in to a very popular web programming language due to its simplicity and ease of use. One of the key factors of this growing success is the built-in possibility to access many popular relational database management systems (RDBMS), such as MySQL, PostgreSQL, and SQLite, to name just a few.

    pdf185p trinhvang 25-01-2013 39 12   Download

  • This paper presents the design and implementation of DOT, a flexible architecture for data transfer. This architecture separates content negotiation from the data transfer itself. Applications determine what data they need to send and then use a new transfer service to send it. This transfer service acts as a common interface between applications and the lower-level network layers, facilitating innovation both above and below. The transfer service frees developers from re-inventing transfer mechanisms in each new application.

    pdf14p doiroimavanchuadc 06-02-2013 22 3   Download

  • A Programmer's Guide to ADO.NET in C# begins by taking readers through a fast-paced overview of C# and then delves into ADO.NET. Why should C# programmers use it instead of the existing technologies? What new functionality does it offer? The chapters that follow go through the details on each of the major Data Providers of the .NET platform (OleDb, SQL Server, and ODBC) that enable you to read and write data to the targeted database.

    pdf105p bookstore_1 10-01-2013 56 11   Download

  • Citrix XenApp is the leader of application virtualization or application delivery. Several years ago, when the word Virtualization didn't exist, people used to talk about application hosting. Citrix was founded in 1989 and they developed the first successful product in 1993 called WinView. It provided remote access to DOS and Windows 3.1 applications on a multi-user platform. Citrix licensed Microsoft's Windows NT 3.51 source code from Microsoft; and in 1995 they shipped a multiuser version of Windows NT based on the MultiWin engine, known as WinFrame.

    pdf478p hotmoingay3 09-01-2013 64 7   Download

  • Thus, the study of mutual funds in emerging markets is overdue for those who need a fuller understanding of their investment conditions. In addition, this would allow an out-of- sample test to challenge existing asset pricing models and lead to the development of new empirical models. This study seeks to shed light on mutual fund investment in emerging markets and specifically focuses on three issues: performance, determinants of performance and the role of liquidity on performance and performance measure.

    pdf222p khanhchilam 29-03-2013 35 7   Download

  • TERMS OF USE: You are not authorized to access or query our Whois database through the use of electronic processes that are high-volume and automated except as reasonably necessary to register domain names or modify existing registrations; the Data in VeriSign Global Registry Services' ("VeriSign") Whois database is provided by VeriSign for information purposes only, and to assist persons in obtaining information about or related to a domain name registration record. VeriSign does not guarantee its accuracy.

    doc81p dthavn 16-12-2009 62 6   Download

  • Design a complete VoIP or analog PBX with Asterisk, even if you have only basic telecommunications knowledge. This bestselling guide makes it easy with a detailed roadmap to installing, configuring, and integrating this open source software into your existing phone system. Ideal for Linux administrators, developers, and power users, this updated edition shows you how to write a basic dialplan step-by-step, and quickly brings you up to speed on the latest features in Asterisk 11. You’ll quickly gain working knowledge to build a simple, but complete system....

    pdf734p possibletb 28-11-2012 51 5   Download

  • As service demand grows in metro networks, service providers need to be cost-conscious as they expand or evolve networks to meet new demands. They need to extend the value of installed systems, run more services on existing networks, and retain customers by offering on-demand access to a variety of services. And they want to reduce the cost of providing those services. SONET and SDH have been widely deployed by telephone companies and common carriers for more than a decade.

    pdf4p halanh 14-08-2009 47 4   Download

  • File processing is the process of creating, storing and accessing content of files. File processing can be used in opening saved files for read only purpose. It can be used to save a new file or displace the existing one. Through file processing you can make new files and save the existing files. You can also modify files through this process.

    ppt1p sakuraphuong 05-06-2013 30 4   Download

  • Immunization Immunizations are one of the most important tools we have to protect children from a wide range of diseases, including polio, measles, mumps, rubella, influenza, tetanus, diph- theria, and pertussis. Without immunizations, a much larger number of children in North America would die each year or live with the chronic effects of these diseases. Immunization coverage can also be an indicator of access to primary health care.

    pdf104p can_thai 12-12-2012 13 1   Download

  • A collection is a data structure – actually, an object – to hold other objects, which let you store and organize objects in useful ways for efficient access Check out the java.util package! Lots of interfaces and classes providing a general collection framework. Programmers may also provide implementations specific to their own requirements

    ppt19p huanltgc00061 05-05-2013 28 1   Download

  • OpenSSH is an open-source implementation of the SSH (Secure SHell) protocols, originally developed in 1995 by Tatu Ylönen. SSH-based tools provide secure client/server connections and are usually designed to replace older remote-access tools like rsh and telnet. Unlike their predecessors, SSH-based tools encrypt their transmissions, making it difficult or impossible for intruders to “sniff” important information, such as passwords, from the data stream. SSH implementations exist for every major platform including Microsoft Windows. This paper will focus on the OpenSSH implementation....

    pdf7p huyhoang 06-08-2009 75 30   Download

  • This handbook is intended to help engineers in industry with the operation and maintenance of machinery. It gives the information that these engineers need in a form that is instantly accessible and easy to read. The manufacturers of machinery provide guidance on the operation, lubrication and maintenance required for their particular machines.

    pdf265p beobobeo 01-08-2012 68 29   Download

  • The main purpose of a computer system is to execute programs. These programs, together with the data they access, must be in main memory (at least partially) during execution. To improve both the utilization of the CPU and the speed of its response to users, the computer must keep several processes in memory. Many memory-management schemes exist, reflecting various

    doc26p bequangtuyen 11-10-2009 101 16   Download

  • The Cisco Smart Business Communications System is designed for small- and medium-sized businesses (SMB) to provide voice, data, video, security, and wireless capabilities—while integrating with existing applications, such as calendar, E-mail, and customer relationship management (CRM). The Cisco Smart Business Communications System provides a complete portfolio of Cisco Unified Communications products, as well as wired and wireless networking solutions. It provides access to the right mix of key communications, productivity, and business applications....

    pdf45p thaudiennhe 29-11-2010 90 12   Download

  • Dell and Microsoft: Partners in innovation. For more than 30 years, Dell and Microsoft have brought you ground-breaking technologies that are easy to manage and integrate into existing IT environments. Individuals and companies have benefitted from our joint solutions that combine best-in-class software, hardware, and services, while enabling IT efficiency and organizational effectiveness. This tradition of innovation continues with the Windows 8 operating system on Dell devices.

    pdf147p phungnguyet_123 20-02-2013 28 11   Download

  • There has never been more pressure on bandwidth and cable plant. The resources of cable providers and telephone companies are being stretched to the limit due to the addition of such items as second lines for children, computers, security and the advent of the “smart house.” This situation is compounded by the race to offer the telecommunications “triple play” – a combination of voice services; cable TV and video on demand; and high-speed data and Internet access.

    pdf21p mylinh 14-08-2009 83 7   Download

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