Huazhong University of Science & Technology

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Cloud
Lifetime or Energy: Consolidating Servers with Reliability Control in Virtualized Cloud Datacenters

Server consolidation using virtualization technologies allow cloud-scale datacenters to improve resource utilization and energy efficiency. However, most existing consolidation strategies solely focused on balancing the tradeoff between Service-Level-Agreements (SLAs) desired by cloud applications and energy costs consumed by hosting servers. With the presence of fluctuating workloads in datacenters, the lifetime and reliability of servers under ...

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Published: September 16, 2012, 5:00 PM PDT Modified: February 11, 2022, 4:47 PM PST Read More See more Cloud

PURPOSE The purpose of this policy from TechRepublic Premium is to provide guidelines for employee performance reviews, which will clearly document accomplishments and areas of opportunity via an encouraging and thought-provoking analysis. This will assist in determining the next steps for employees as well as their future at the organization. This policy can be customized ...

PURPOSE The purpose of this policy from TechRepublic Premium is to provide guidelines for requesting, filing and permitting paid/unpaid time off as well as to ensure coverage during holidays, vacation(s) and other absences where staffing levels must be consistent to meet the needs of the business. From the policy: TIME OFF GUIDELINES All time off ...

PURPOSE This policy describes the organization’s employee privacy guidelines and outlines employee privacy expectations. From the policy: POLICY DETAILS The organization’s IT equipment, services and systems are intended for business use only. However, the organization acknowledges that staff, consultants and volunteers occasionally require opportunities to make or receive personal phone calls, access personal email, utilize ...