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In this paper a compact, robust alternative to the WCF is proposed. Its purpose is to remedy the shortcomings of the WCF infrastructure. Firstly, WCF channels close immediately after browser exits, compromising session management and transactional processing. Secondly, WCF channels operate only asynchronously, hindering straightforward implementation of sequential business rules. Design patterns of...
This paper is dealing with the on-line processing of queries on hierarchical data. We make use of the structural join method, that we modify so as to achieve the minimum number of I/O operations required for successful identification of the result set. Our technique along with the application server hosting model and distributed architecture allows efficient implementation of information systems extensively...
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