Protocols versus Objects: Can Models for Telecommunications and Distributed Processing Coexist?
نویسندگان
چکیده
This paper identifies two paradigms that influence the design of telematics systems nowadays: the protocol-centred and the object-centred paradigm. Both paradigms have been introduced to cope with interoperability, each in their own way. The coexistence of these paradigms can have enormous impact on the design telematics systems. This paper identifies some combined uses of both paradigms and some fundamental research problems related to the coexistence of these paradigms.
منابع مشابه
Revisiting Commit Processingindistributed
A signi cant body of literature is available on distributed transaction commit protocols. Surprisingly, however, the relative merits of these protocols have not been studied with respect to their quantitative impact on transaction processing performance. In this report, using a detailed simulation model of a distributed database system, we pro le the transaction throughput performance of a repr...
متن کاملA configurable protocol architecture for CORBA environments
This paper describes a flexible architecture for building the protocols required to allow interaction between distributed objects in a CORBA environment. A key feature of the architecture is its ability to select the elements of a protocol stack dynamically at bind-time depending on the properties of the interface being accessed. This permits multiple object-invocation protocols to coexist such...
متن کاملCharacterization and Optimization of Commit Processing Performance in Distributed Database Systems
A signiicant body of literature is available on distributed transaction commit protocols. Surprisingly, however, the relative merits of these protocols have not been suuciently studied with respect to their quantitative impact on transaction processing performance. Also, even though several optimizations have been suggested to improve the performance of the ubiquitous Two-Phase Commit (2PC) pro...
متن کاملDistributed Fault Tolerance - Lessons Learned from Delta-4
Software-implemented approaches to fault tolerance are very resilient to change since evolution in hardware technology does not require extensive re-design of specialized hardware. This paper argues the case for implementing fault tolerance in a distributed fashion and reports the approach adopted in the European Delta-4 project. Fault tolerance is achieved by replicating capsules (the run-time...
متن کاملAnnotated Typology of Distributed Network Management Paradigms
Over the past few years, network management has steadily evolved from a centralized model, where all the management processing takes place on a single network management station, to distributed models, where management is distributed over a number, potentially large, of nodes. Among distributed models, one, the weakly distributed hierarchical model, has been around for several years, whereas a ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 1997