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Formalizing Data-Centric Web Services (Hardcover, 1st ed. 2015)
Loot Price: R2,225
Discovery Miles 22 250
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Formalizing Data-Centric Web Services (Hardcover, 1st ed. 2015)
Series: Web-Scale Workflow and Analytics
Expected to ship within 10 - 15 working days
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This book presents a methodology to model and specify the data
aspect of Web services, as it is overlooked by current standards
for specifying Web services. The formal specification enables
verification of service behavior, and the proposed methodology is
based on formal methods and design-by-contract techniques. The Web
has evolved from an information sharing medium to a wide-scale
environment for sharing capabilities or services. Currently, URLs
not only point to documents and images, but are also used to invoke
services that potentially change the state of the Web. Major online
organizations today, such as Amazon, PayPal and FedEx, provide
services for users and consumers. They also allow third-party
vendors to resell their services. In both cases, this requires
precise and complete specification of service offerings. Several
online discussions demonstrate the challenges faced by these
organizations and others while describing their data-centric Web
services. These challenges surrounding data specification can lead
consumers to use a service erroneously. Case studies demonstrate
how formal methods, and specifically design-by-contract techniques,
can be leveraged to address the lack of formal specification of
data when it comes to developing Web applications such as Amazon
and PayPal.
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