T. Sandholm. Object Caching in a Transactional, Object-Relational CORBA Environment. Masters Thesis, University of Stockholm, 1998.  Home/Search   Document Not in Database   Summary   Related Articles

.... (ORB) providing mechanisms for remote object invocation [9] and a set of object services for distributed systems and data management, including the CORBA Object Transaction Service (OTS) 10] We develop an object caching strategy that can be introduced to large scale CORBA OTM based systems [12]. The major objective is to improve system performance, while assuring system scalability and system reliability. The caching solution is described using the software architectural modeling concept of a connector, and its application is demonstrated with an example scenario that has been ....

....of these clients was started asynchronously from a shell script each second. Information on the time it took for each client to complete its booking session (user response time) and whether the booking attempt in (4) was successful was traced. Further details on test environment are available in [12]. The results are depicted in Fig. 2. The caching strategy improved reliability, scalability, and performance of the system compared to the system without caching. The caching strategy using local updates scaled better than the solution updating from source. Notable from the tests is that only ....

T. Sandholm. Object Caching in a Transactional, Object-Relational CORBA Environment. Masters Thesis, University of Stockholm, 1998.

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