bhr 中文意思是什麼
bhr
解釋
基礎心率,基礎心搏率-
The performance metrics, access latency, throughput, hr hit ratio and bhr byte hit ratio are analyzed and discussed. simulations show that compared with caching only model, iwpcm can further improve the throughput, hr and bhr efficiently and reduce the access latency. the performance evaluation based on the spn model can provide a basis for implementation of web prefetching and caching and the combination of web prefetching and caching holds the promise of improving the qos of web systems
對于緩存命中率和位元組命中率等性能指標，使用基於一階ppm prediction by partial match預測演算法，通過四種典型的緩存替換策略gdsf greedy dual size frequency ， gdsize greedy dual size ， lfu least frequently used ， lru least recently used在僅緩存模型和一體化模型中的應用驗證了一體化模型比僅緩存技術具有更好的性能。
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