By Richard Hundhausen, Steven Borg, Cole Francis, Kenneth Wilcox
Learn the way to construct a data-intensive internet program with XML internet prone and ADO.NET!
Richard Hundhausen, Steven Borg, Cole Francis, and Kenneth Wilcox have mixed their years of craftsmanship during this useful source to coach you ways a standard stressed enterprise can leverage internet companies in B2B trade. utilizing a case research, the authors stroll you step-by-step via easy methods to reap the benefits of new applied sciences in .NET, comparable to ADO, ASP, and cleaning soap, to create XML internet companies. they begin with a dialogue of an internet companies supplier case research, together with the research, layout, development, registration, and deployment of the net carrier. you will then find out about the conceptual layout of a approach and obtain an advent to item position Modeling (ORM). full of helpful details, the chapters additionally dive into issues such as:
- Database layout, masking the implementation of the actual layout in Microsoft SQL Server 2000
- Syntax and attributes used to code an online carrier, together with right checking out techniques
- The advantages of utilizing the common Description Discovery and Integration (UDDI) framework
- Security-both the normal mechanisms supplied by way of IIS and new ones supplied by way of ASP.NET
- Web carrier functionality checking out and tuning
The spouse website contains the full case research program and code utilized in the booklet.
Read Online or Download Building Web Applications with ADO.NET and XML Web Services PDF
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Tips on how to construct a data-intensive net program with XML internet companies and ADO. internet! Richard Hundhausen, Steven Borg, Cole Francis, and Kenneth Wilcox have mixed their years of craftsmanship during this valuable source to educate you ways a standard stressed out company can leverage internet prone in B2B trade.
Additional info for Building Web Applications with ADO.NET and XML Web Services
In some ways, their transmission characteristics emulate the efficiencies associated with the UDP protocol by allowing you to call a remote Web service only once to send the data (because the data is generally so small in terms of bytes). In many other ways, they emulate transmissions associated with the TCP/IP protocol, allowing you to keep state if necessary and to track return information to the user to confirm HTTP requests. Effectively, it is like having the best of both worlds. Why Web Services Are Superior to Winsock and DCOM The following subsections discuss the history of Winsock and DCOM.
With this system, every image was identified by a unique, numeric ID. This ID was a simple expression of MMDDYY##, where MM equaled the month of the photo shoot, DD equaled the day of the photo shoot, YY equaled the year of the photo shoot, and ## equaled the photo number taken that day. Each card would also list the topic, subtopic (if any), title, description, and any other descriptive information. E X AM P LE Amy takes Kristen’s written request and heads to the file cabinets. She has in mind the photo of a mother and her daughter carrying a large recycling bin full of plastic containers to the street.
25 26 Chapter 2 Negotiation Once a client has verified the image and is interested in licensing it, the negotiations begin. For 95 percent of these transactions, a standard license agreement and fee are used. This agreement is typically spelled out on the bill of sale itself—no formal contract is even used. Hutchings realizes that stronger legal language should be used because the images are the capital of the business. Occasionally, however, the client wants to license the image for multiple or unique purposes, or the image is of such tremendous value that a special license must be negotiated.