OLE DB Consumer Templates: A Programmer's Guide (Paperback)

Microsoft's OLE DB can enable universal data integration over an enterprise network, from mainframe to desktop, regardless of data type. It's the fundamental COM building block for Microsoft's database connectivity strategy. But many developers have found OLE DB's complexity daunting -- until now. With OLE DB consumer templates, Microsoft has created a high-performance C++ library that sits atop OLE DB, enabling any experienced C++ developer to harness OLE DB's power far more easily. With this book -- the first on the subject -- C++ developers have all the guidance and example code they need to use OLE DB consumer templates in state-of-the-art, scalable, manageable enterprise database applications. From start to finish, this book is designed to help Visual C++ developers quickly get up to speed with OLE DB and its consumer templates. In Part I, Pierre Nallet introduces the technologies and the basic concepts underlying them; next, he reviews the key elements of OLE DB templates, showing how to use them for a broad range of "typical" problems. Finally, in Part III, he presents advanced OLE DB consumer template techniques addressing binary large objects (BLOBs), transactions, indexes, schema, hierarchical data, and more. Along the way, Nallet also introduces a new library of OLE DB extensions designed to make the technology even more powerful. For all Visual C++ programmers who want to make more effective use of Microsoft's OLE DB technologies.

微軟的OLE DB可以在企業網絡上實現通用的數據集成，從大型機到桌面，無論數據類型如何。它是微軟數據庫連接策略的基本COM構建塊。但是，許多開發人員發現OLE DB的複雜性令人生畏 - 直到現在。通過OLE DB消費者模板，微軟創建了一個高性能的C++庫，它位於OLE DB之上，使任何有經驗的C++開發人員更容易利用OLE DB的功能。通過這本書 - 這是第一本關於這個主題的書 - C++開發人員擁有了所有指導和示例代碼，可以在最先進、可擴展、可管理的企業數據庫應用程序中使用OLE DB消費者模板。從頭到尾，這本書旨在幫助Visual C++開發人員快速掌握OLE DB及其消費者模板。在第一部分中，Pierre Nallet介紹了這些技術和基本概念；接下來，他回顧了OLE DB模板的關鍵元素，展示了如何將它們應用於各種“典型”問題。最後，在第三部分中，他介紹了高級OLE DB消費者模板技術，包括二進制大對象（BLOBs）、事務、索引、模式、層次數據等。在此過程中，Nallet還介紹了一個新的OLE DB擴展庫，旨在使該技術更加強大。適用於所有希望更有效地使用微軟OLE DB技術的Visual C++程序員。