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Software-as-a-Service (SaaS) is a delivery model whose basic idea is to provide applications to the customer on demand over the Internet. Thereby, SaaS promotes multi-tenancy as a tool to exploit economies of scale. A major drawback of SaaS is the customers' hesitation of sharing infrastructure, application code, or data with other tenants. The common way in research to address this problem is to...
Deduplication technology has been increasingly used to reduce the storage cost. In practice, it often causes additional on-disk fragments that impair the reading performance. To reduce the impact of fragments, traditional thought of defragmentation that reallocating files on-disk to achieve contiguous layout has been widely used in many operating systems. Unfortunately, file defragmentation is highly...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.