Cooperative Caching
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Perspectives Of Cooperative Caching
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Author : Syed Hassan Shah
language : en
Publisher:
Release Date : 2018-08-21
Perspectives Of Cooperative Caching written by Syed Hassan Shah and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-08-21 with categories.
Seminar paper from the year 2017 in the subject Computer Science - Applied, grade: 3.5, course: Assignment, language: English, abstract: From the recent studies we come to know that the cooperative caching can improve the performance of system in wireless P2P networks such as hoc networks and mesh networks do. Somehow these all very high level studies leave many design and implementation issues which are still unanswered. While by study it shows that cooperative caching not only reduce the overhead copying issue between the user space and the kernel space, but it also allow data pipelines for end to end delay reduction. While the chip multiprocessors systems have made the on-chip caches as a decisive recourse shared among co scheduled threads. Still there are many challenges with respect to design for limited bandwidth, increasing on-chip wire interruption and extra capability features. So effectively Cooperative cache can support minimizing average access of memory latency and inaccessibility of critical inter-thread interference. So Caching is the common technique used for improve the. Cooperative Cache approach is intended for the treatment of large video streams with on requires access. Day by day Mobile technology is coming around us. So for general this technology needs address of Internet Service Provider (ISP) for cross-domain traffic. So different researchers present's algorithms of the strategy that shows changes brought to the content center network protocol in to implement the method. As recent works on cooperative caching in networks technology like work on Content Center network also enables the manipulation of the cache resources of routers with new generation. For CRs mostly researcher proposed least recently Used (LRU) approach. Cooperative cache can improve accessibility of data objects in mobile ad hoc network, where a mobile host can communicate with any other system anywhere anytime. Cooperative caching in mobile technology brings reality with
Reliable Efficient And Distributed Cooperative Caching For Improving File System Performance
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Author :
language : en
Publisher:
Release Date : 2001
Reliable Efficient And Distributed Cooperative Caching For Improving File System Performance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with categories.
Emerging high performance, high speed and scalable networks allow machines to access remote memory quicker than accessing disks. This paves way for coordinating the file caches of workstations in a distributed local area network, known as Cooperative Caching. This study introduces a novel cache architecture for cooperative caching called Reliable, Efficient and Distributed Cooperative Cache''. We present three algorithms - Server Logging, Client Logging and Peer Logging - that combine duplication with logging in order to improve the write performance of cooperative caching while ensuring the reliability of the data. We evaluate the performance of the logging algorithms using trace driven simulations. Several synthetic traces and two real world traces were used to measure the performance improvement obtained by the algorithms. The simulations indicate that the speedup obtained is as high as 10 compared to the baseline system. Based on the simulations, we conclude that the logging algorithms make complete use of the cooperative caching environment and provide better overall improvement by reducing the response time of write requests, improving individual client performance, minimizing the load on the server and ensuring reliability and availability of data.
Cooperative Caching
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Author : Michael D. Dahlin
language : en
Publisher:
Release Date : 1994
Cooperative Caching written by Michael D. Dahlin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Cache memory categories.
Cooperative Caching For Chip Multiprocessors
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Author : Jichuan Chang
language : en
Publisher:
Release Date : 2007
Cooperative Caching For Chip Multiprocessors written by Jichuan Chang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
A Cooperative Caching Architecture For Improving Database Queries
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Author : Andrei Aurel Vancea
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2014-07-02
A Cooperative Caching Architecture For Improving Database Queries written by Andrei Aurel Vancea and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-02 with Computers categories.
Client side caching is a commonly used technique for reducing the response time of database queries. Semantic caching is a database caching approach in which results of old queries are cached and used for answering new queries. A new query will be split in a part that retrieves the portion of the result, which is available in a local cache (probe query) and a query that retrieves missing n-tuples for the database server (remainder query). This approach is especially suited for low-bandwidth environments or when database server is under heavy load. Semantic caching was successfully applied for optimizing the execution of queries on mobile clients or over lousy-coupled wide-area networks. Peer-to-Peer(P2P) networks have been applied successfully for improving the performance of cache systems. This thesis aims to use a P2P approach in order to enhance the semantic caching technique. Therefore, The Cooperative Semantic Caching (CoopSC) approach extends the general semantic caching mechanism by using a P2P (Peer-to-peer) approach in order to enable clients to share their local semantic caches in a cooperative manner. When executing a query, the content of both the local semantic cache and entries stored in caches of other clients can be used. A new query will be split into a probe, remote probes, and a remainder query. The probe retrieves the part of the answer which is available in the local cache. Remote probes retrieve those parts of the query which are available in caches of other clients. The remainder retrieves the missing n-tuples from the server. In order to execute the query rewriting, the cache entries of all clients are indexed in a distributed data structure built on top of a P2P overlay that is formed by all clients which are interrogating a particular database server. The general cooperative semantic approach also contains a mechanism for handling operations that modify the content of the database. During this thesis, the general approach was applied in the context of two real-life use-cases: cloud-computing environments, and NetFlow-based network monitoring solutions. This thesis shows that a cooperative semantic caching approach is technical feasible and such an approach approach increases the performance of databases systems. Moreover, in the context of such an approach, update handling can be executed with a reasonable performance when read-intensive workloads are executed. Finally the general CoopSC approach presents economic advantages when used within cloud-computing environments and improves the performance of NefFlow-based network monitoring solutions.
Distributed Cooperative Caching In Swnet
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Author : RAMBABU. MEKALA
language : de
Publisher:
Release Date : 2014
Distributed Cooperative Caching In Swnet written by RAMBABU. MEKALA and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014 with categories.
Cooperative Networking
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Author : Mohammad S. Obaidat
language : en
Publisher: John Wiley & Sons
Release Date : 2011-08-15
Cooperative Networking written by Mohammad S. Obaidat and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-15 with Technology & Engineering categories.
This book focuses on the latest trends and research results in Cooperative Networking This book discusses the issues involved in cooperative networking, namely, bottleneck resource management, resource utilization, servers and content, security, and so on. In addition, the authors address instances of cooperation in nature which actively encourage the development of cooperation in telecommunication networks. Following an introduction to the fundamentals and issues surrounding cooperative networking, the book addresses models of cooperation, inspirations of successful cooperation from nature and society, cooperation in networking (for e.g. Peer-to-Peer, wireless ad-hoc and sensor, client-server, and autonomous vehicular networks), cooperation and ambient networking, cooperative caching, cooperative networking for streaming media content, optimal node-task allocation, heterogeneity issues in cooperative networking, cooperative search in networks, and security and privacy issues with cooperative networking. It contains contributions from high profile researchers and is edited by leading experts in this field. Key Features: Focuses on higher layer networking Addresses the latest trends and research results Covers fundamental concepts, models, advanced topics and performance issues in cooperative networking Contains contributions from leading experts in the field Provides an insight into the future direction of cooperative networking Includes an accompanying website containing PowerPoint slides and a glossary of terms (www.wiley.com/go/obaidat_cooperative) This book is an ideal reference for researchers and practitioners working in the field. It will also serve as an excellent textbook for graduate and senior undergraduate courses in computer science, computer engineering, electrical engineering, software engineering, and information engineering and science.
Online Hierarchical Cooperative Caching
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Author :
language : en
Publisher:
Release Date : 2004
Online Hierarchical Cooperative Caching written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Computer science categories.
We address a hierarchical generalization of the well-known disk paging problem. In the hierarchical cooperative caching problem, a set of $n$ machines residing in an ultrametric space cooperate with one another to satisfy a sequence of read requests to a collection of read-only files. A seminal result in the area of competitive analysis states that the "least recently used" (LRU) paging algorithm is constant-competitive if it is given a constant-factor blowup in capacity over the offline algorithm. Does such a constant-competitive deterministic algorithm, with a constant-factor blowup in the machine capacities, exist for the hierarchical cooperative caching problem? In this paper, we present a deterministic hierarchical generalization of LRU that is constant-competitive when the capacity blowup is linear in $d$, the depth of the cache hierarchy. Furthermore, we exhibit an infinite family of depth-$d$ hierarchies such that any randomized hierarchical cooperative caching algorithm with capacity blowup $b$ has competitive ratio $\Omega(\log\frac{d}{b})$ against an oblivious adversary. Thus, our upper and lower bounds imply a tight bound of $\Theta(d)$ on the capacity blowup required to achieve constant competitiveness.
Cooperative Caching For Ad Hoe I E Ad Hoc Networks
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Author : Liangzhong Yin
language : en
Publisher:
Release Date : 2002
Cooperative Caching For Ad Hoe I E Ad Hoc Networks written by Liangzhong Yin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Cache memory categories.
Abstract: "Ad hoc networks have received considerable attention due to the properties of low cost, flexibility, and easy deployment. Previous work focus [sic] on routing, and not much work has been done on information access in ad hoc networks. Caching frequently accessed data on the mobile nodes is an effective technique to improve performance in a mobile environment. Cooperative caching, which allows the sharing and coordination of cached data among multiple nodes, can further explore the potential of the caching techniques. Due to mobility and resources constraints of ad hoc networks, cooperative caching techniques designed for wired network [sic] may not be applicable to ad hoc networks. In this paper, we design and evaluate cooperative caching techniques to efficiently support data access in ad hoc networks. Specifically, we propose two schemes: CachePath which caches the data path, and CacheData which caches the data. Detailed simulation experiments are carried out to evaluate the proposed methodology. Compared to traditional caching schemes, CachePath and CacheData can significantly reduce the data access delay and the power consumption."
Cooperative Caching In Local Area And Wide Area Networks
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Author : Geoffrey Michael Voelker
language : en
Publisher:
Release Date : 2000
Cooperative Caching In Local Area And Wide Area Networks written by Geoffrey Michael Voelker and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Cache memory categories.