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Response Times in Client-Server Systems [chapter]

A. J. Field, P. G. Harrison, J. Parry
1998 Lecture Notes in Computer Science  
Response time is the key performance measure in on-line transaction processing systems and other client-server architectures.  ...  We develop a new algorithm for computing the probability density function of response times in Markovian models of client-server systems.  ...  The same cannot be said for the response times in central server systems.  ... 
doi:10.1007/3-540-68061-6_7 fatcat:47qs6fblvbdnrn53ynp5fgjoxe

Bandwidth versus storage trade-off in a content distribution network and a single server system

S. Van Rompaey, K. Spacy, C. Blondia
2003 Proceedings of the 7th International Conference on Telecommunications, 2003. ConTEL 2003.  
The trade-off between storage (CDN system) and bandwidth (upgraded single server system) is investigated by comparing the average client-perceived response times of both solutions.  ...  Index Terms-Content distribution network (CDN), single server system, bandwidth versus storage, response time, performance, modeling.  ...  response time in the CDN system is smaller or larger than that in the upgraded single server system.  ... 
doi:10.1109/contel.2003.176926 fatcat:2yc5o7xs7fdobhoszrpkkmkwvy

Scalable service deployment on highly populated networks [chapter]

Luis Bernardo, Paulo Pinto
1998 Lecture Notes in Computer Science  
Particular attention should be given to the trader component and to the dynamic behaviour of the applications in response to client demand.  ...  The system is designed to allow applications to deploy servers onto the network to respond to demand making them self-configurable.  ...  Server Deployment A good measure of the quality of service for this system is the global server response time to client requests.  ... 
doi:10.1007/bfb0053942 fatcat:ggpx6rkpnzbsngc5id7tmsig3i

On the Characterization of CAR Systems Based on Mobile Computing

Victor Fern'ndez, Juan M. Orduna, Pedro Morillo
2012 2012 IEEE 14th International Conference on High Performance Computing and Communication & 2012 IEEE 9th International Conference on Embedded Software and Systems  
and system response times.  ...  Also, the results show that throughput of CAR systems heavily depends on the kind of client devices, but CAR systems can efficiently support some hundreds of clients in any case.  ...  average system response times shown in Tables II and I) is located in the server.  ... 
doi:10.1109/hpcc.2012.177 dblp:conf/hpcc/FernandezOM12 fatcat:cboeieobubcr3eqsvq5h67qv4a

Remote Control System Based on Compressed Image [chapter]

Weichuan Liao
2011 IFIP Advances in Information and Communication Technology  
Advantage of the control system by the new compress algorithms is that size of compressed image is smaller and system response time is shorter.  ...  The client computer obtains compressed desktop image of remote server then decompresses the image on the client window to fulfill some mouse and keyboard actions of remote servers.  ...  Conclusions Our remote control system compares with some popular remote control systems in Chinese market by local network, takes less response time.  ... 
doi:10.1007/978-3-642-18336-2_31 fatcat:vfizjklay5cjnily7fqm5ltejy

MONITORING AND CONTROL SYSTEM WITH A CLIENT-SERVER MODEL BASED ON INTERNET OF THINGS (IOT)

FX Arinto Setyawan, Sri Ratna Sulistiyanti, Sri Purwiyanti, Helmy Fitriawan, Adam Rabbani Adnan
2021 International Islamic University Malaysia Engineering Journal  
When online, sensor response time average is the fastest on an android at 3.898 seconds, response time control is the fastest average on a client at 7.157 seconds and the control response time average  ...  Therefore, a remote monitoring and control system is needed. This research offers a home monitoring and control system with a client-server model using NodeMCUESP-12E.  ...  The communication model of client and server network systems is shown in Fig. 2 .  ... 
doi:10.31436/iiumej.v22i1.1596 fatcat:5asagc5inbg6hfcme3ays756ry

Performance Issues of a Web Database [chapter]

Yi Li, Kevin Lü
2000 Lecture Notes in Computer Science  
Since a web server and a database server work simultaneously, the response time in dealing with a request to the database can not be seen simply as the web server service time plus database service time  ...  Initial experiments are designed to investigate how a Web database system works and what affects its performance, in particular, the response time.  ...  TTLB -time for a client to receive the last response byte from the server.  ... 
doi:10.1007/3-540-44469-6_77 fatcat:hq4ptjbrfvbebertovbfivudoe

Distributed Data Transaction of an Apache Web Server using Bulk Service Rule

Author V.B.Kirubanand, Author S.Palaniammal
2011 International Journal of Computer Applications  
While compared to some models, our model of M/M (1, b)/1 is more efficient to find response and request time in between client and server. This model has been validated through java programming.  ...  The performance has been found in the model of M/M (1, b)/1 which fits well to the practical outcome in client and web server.  ...  The request time is the time difference in response time. i.e. the data request to server and the server response data to the client.  ... 
doi:10.5120/2974-3334 fatcat:xprakw2vgvdmteqdnt3n7avuxu

Performance evaluation of a distributed architecture for information retrieval

Brendon Cahoon, Kathryn S. McKinley
1996 Proceedings of the 19th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '96  
Clients initiate all the work in the system by sending commands to the correc- tion server, as illustrated in F@re 1. Clients first connect to the connection server.  ...  server responses.  ... 
doi:10.1145/243199.243238 dblp:conf/sigir/CahoonM96 fatcat:yyu2jeztmbbczj3wdnpn3itmxa

Server implementations for improving the performance of CAR systems based on mobile phones

Víctor Fernández, Juan Manuel Orduña, Pedro Morillo
2014 Journal of Network and Computer Applications  
Collaborative Augmented Reality (CAR) systems allow multiple users to share a real world environment, including computer-generated images in real time.  ...  However, the potential number of clients in CAR systems based on mobile phones is much larger than on CAR systems based on other kind of mobile devices, requiring a system design that takes into account  ...  Server Evaluation We have measured the average system response time for all the location updates sent by all the clients in the system.  ... 
doi:10.1016/j.jnca.2014.04.012 fatcat:3b3oll3ojrcflbmgeeg4jk6l4e

Scalability Enhancement of Push/Pull Server functions by converting Stateless process using AJAX Mechanism

J Saravanesh
2013 IOSR Journal of Computer Engineering  
In this paper, we have worked on the server performance measures using AJAX mechanism.  ...  The result shown in this study provides a realistic approach for an efficient server mechanism.  ...  In his paper he discussed the need for push mechanism and its working impact on the client and server system.  ... 
doi:10.9790/0661-1311721 fatcat:aze56v72wndrbjfoec55kgjuoi

A Compressed Technique to Optimize the Processing of Real Time Data in Centralized and Client-Server Data Base Systems

Amit Sinha, Rajendra Kr. Isaac
2015 International Journal of Computer Applications  
The present paper proposes a mathematical model to improve in the response time in centralized and client-server paradigm. The work also shows the improvement through simulation done in MatLabR2014.  ...  Keywords Real-time systems, Compressed Technique, Client-Server Data [9] Tandon, A., Motani, M. Varshney, L.R., (2014), On code design for simultaneous energy and information transfer,  ...  The improvement in response time increases in both centralized and client-server architecture with more than one servers. Table I : I Comparison of response time w.r.t.  ... 
doi:10.5120/20179-2392 fatcat:mdyteunconfqfewpljf7sxxeui

Architectural considerations for next generation file systems

Prashant Shenoy, Pawan Goyal, Harrick M. Vin
1999 Proceedings of the seventh ACM international conference on Multimedia (Part 1) - MULTIMEDIA '99  
Integration-supporting multiple application classes with heterogeneous requirements-is an emerging trend in networks, file systems, and operating systems.  ...  server is larger than that of the partitioned server, and (iii) an integrated server outperforms the partitioned server by up to a factor of 6 in the presence of bursty workloads.  ...  in response time in the integrated server.  ... 
doi:10.1145/319463.319686 dblp:conf/mm/ShenoyGV99 fatcat:godpa43w3fclrmt4ap3jzav7fm

Architectural considerations for next-generation file systems

Prashant Shenoy, Pawan Goyal, Harrick M. Vin
2002 Multimedia Systems  
Integration-supporting multiple application classes with heterogeneous requirements-is an emerging trend in networks, file systems, and operating systems.  ...  server is larger than that of the partitioned server, and (iii) an integrated server outperforms the partitioned server by up to a factor of 6 in the presence of bursty workloads.  ...  in response time in the integrated server.  ... 
doi:10.1007/s005300100048 fatcat:wszh5qkpl5gx7f6vq3vcyyvgv4

Design and Implementation of Real-time Multi-user Multi-screen Wireless Projection System Based on ARM Embedded System

Zhaohua Long, Jiangnan Chen
2017 DEStech Transactions on Engineering and Technology Research  
client and optimize the real-time customer service system.  ...  By implementing the system on hardware platform,the results show that the system can well adapt to multiple users, and the weight-based rendering method can balance the response time of the server to the  ...  as to achieve the real-time response to the user's data in real-time system.  ... 
doi:10.12783/dtetr/apetc2017/11275 fatcat:2k3iaqtobnh3biblixwyvlcxhy
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