| G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proceedings of the 2000. |
....among the server nodes thus improving the performance of the server cluster. In addition to the web routing, it is possible to set up di#erent paths for several important applications flows such that the network administrator can loosely guarantee the quality of service for specific applications [2]. The introduction of MPLS routers makes the application specific routing as more practical one. Sometimes the configuration parameters of routers and switches are sensitive to the type of an application and its behavioral charateristics. Some static values are usually assigned to these ....
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, Implementation and Performance of a Content-Based Switch. In Proc. of IEEE Infocom, March 2000.
....on the functionality, design, and usage of web switches. This research, along with a proliferation of commercial products [28, 29, 30, 34, 35] has mostly focused on the following areas: Web request distribution based on server load, content locality, cache affinity, or client session affinity [1, 14, 26, 28]. Optimizations of server TCP connection management [4, 24, 34] Mechanisms for inter connecting client and server TCP connections (TCP splicing) 3, 12, 19] Offloading server CPU intensive operations, such as secure sockets layer (SSL) operations. Each of these approaches has been ....
Apostolopoulos et al. Design, Implementation and Performance of a Content-Based Switch , In Proc. of IEEE INFOCOM
....of that application. For example, knowledge of congestion state probed by independent flows is useful for new TCP flows, leading to better overall TCP performance [4] whereas global knowledge of session ID to cluster node mappings in an SSL server cluster leads to improved connection throughput [5]. In many cases, the ability to place computation even in a restricted set of network nodes (e.g. edge routers) can provide a large subset of the benefits of this paradigm. However, the success of this paradigm in real networks critically depends upon the existence of carefully designed system ....
....written in an unrestricted programming language. However, our interest is in an approach which does not restrict the expressiveness of the language in which these functions are written. Our experiences in writing two router applications that involved TCP congestion control and splice mechanisms [5] [4] show that router application code can be of significant complexity. We feel that writing these applications in a restricted language would have been substantially more complex. The generality of possible router extensions makes it difficult to come up with a language that captures all ....
Apostolopoulos G., et al, Design, Implementation and Performance of a Content-Based Switch. Proc. IEEE Infocom 2000.
....then forwarded without entering either TCP endpoint in the forwarder. Instead, the source, destination, sequence numbers, and checksum fields in the TCP headers are modified and the packet is not processed beyond the IP layer [15, 11, 6] This technique has also been deployed in content switches [3] where the port controller performs the sequence number translation. Once the splice is performed, the movement of data is similar to that of our NAT. For payload caching, a TCP splice can improve the longevity of bindings between host and payload cache buffers by forwarding data without potential ....
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proceedings of IEEE Infocom 2000, March 2000.
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G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proceedings of the 2000.
No context found.
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, Implementation and Performance of a Content-Based Switch. In Proc. of IEEE INFOCOM 2000.
No context found.
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proc. of IEEE INFOCOM 2000.
No context found.
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proc. of IEEE INFOCOM 2000.
No context found.
G. Apostolopoulos, D. Aubespin, V. Peris, P. Pradhan, and D. Saha. Design, implementation and performance of a content-based switch. In Proc. of IEEE INFOCOM 2000.
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