{"product_id":"optimizing-raid-storage-performance-von-chien-cheng-wu","title":"Optimizing RAID Storage Performance","description":"\u003cp\u003eCaching and prefetch are important techniques for designing a storage system. As the speed gap between memory and disk is so large today, caching and prefetch are critical to enterprise-class storage applications, which demands high-performance. We studied the performance of a mid-range storage server and analyzed the existing caching mechanism in the server. We developed a fast caching methodology which reduces the cache access latency and processing overhead of the storage controller. In addition, we proposed a new adaptive prefetch scheme reduces the average disk access time seen by the host. Via trace-driven simulation, we evaluated the performance of our new caching and adaptive prefetch schemes. Our results showed the performance improvement for the TPC-C benchmark.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659272042\"\u003e\u003ch3\u003ePerformance Evaluation of Caching and Prefetch Strategies on a Storage Server\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659272042","offer_id":39486449680477,"sku":"9783659272042","price":49.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/142d497b-afd2-4ac7-af8e-1bd2d5348e62.jpg?v=1773379794","url":"https:\/\/shop.autorenwelt.de\/en\/products\/optimizing-raid-storage-performance-von-chien-cheng-wu","provider":"Autorenwelt Shop","version":"1.0","type":"link"}