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Cache maintenance using distributed cache invalidation method and time to live mechanism in wireless mobile network

机译:使用分布式缓存无效方法和无线移动网络中的实时机制的缓存维护

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DCIM is a Distributed Cache Invalidation Method for maintaining cache consistency in wireless mobile network. DCIM is a client based cache consistency schemes for caching data in wireless mobile network. For cache maintenance an adaptive TTL mechanism is used in DCIM that has update rates of data sources to update cache, where expired TTL values are grouped in validation requests rates are prefetched from the server. Existing system has used an adaptive TTL mechanism which contains some limitations like maximum request time, degraded system performance due to which the speed of communication reduces and data received is not reliable. Here the cache maintenance will be doing using EX-ATTL mechanism which will provide hash table for cache invalidation between each 1-hop distance node to data cache node. In this paper all this mechanism will reduce the overhead of the cache node to increase the speed of communication. This proposed mechanism will also reduce the request data delay time due to which the system performance get improved and will provide a reliable data.
机译:DCIM是一种分布式缓存无效方法,用于维护无线移动网络中的缓存一致性。 DCIM是基于客户端的缓存一致性方案,用于缓存无线移动网络中的数据。对于缓存维护,在DCIM中使用自适应TTL机制,该机制具有更新数据源的更新速率,以更新高速缓存,其中已过期的TTL值在验证请求中分组从服务器预取速率。现有系统使用了一种自适应TTL机制,该自适应TTL机制包含最大请求时间,如最大请求时间,因此由于通信速度和所接收的数据而导致的系统性能不可靠。这里,缓存维护将使用EX-ATTL机制进行,该机制将为每个1跳距离节点与数据缓存节点之间的缓存无效提供哈希表。在本文中,所有这些机制都会减少缓存节点的开销,以提高通信速度。这一提出的机制还将减少系统性能改进的请求数据延迟时间,并将提供可靠的数据。

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