Energy efficient data centers : third International Workshop, E2DC 2014, Cambridge, UK, June 10, 2014, Revised selected papers /: third International Workshop, E2DC 2014, Cambridge, UK, June 10, 2014, Revised selected papers. (2015)

• Record Type: Book
• Other Titles: E2DC 2014
• Further Information: Note: Sonja Klingert, Marta Chinnici, Milagros Rey Porto (eds.).
• Editors: Klingert, Sonja; Chinnici, Marta; Porto, Milagros Rey
• Other Names: International Workshop on Energy-Efficient Data Centers, 3rd
• Contents: Intro; Preface; Organization; Contents; Energy Optimization Algorithms and Models; Agile Traffic Merging for DCNs; 1 Introduction; 1.1 Our Approach: Merging; 1.2 Contributions and Paper Organization; 2 Minimizing Energy Consumption; 2.1 Optimization Model; 2.2 Energy Savings Due to Traffic Merging; 3 Greedy Flow Assignment; 3.1 Algorithm; 3.2 Validation of Greedy Algorithm; 4 Simulation Results; 4.1 Synthetic Traffic Data; 4.2 Empirical Traffic Data; 5 Related Work; 6 Conclusions; References; Performance and Energy Efficiency of Parallel Processing in Data Center Environments; Abstract 1 Introduction2 Multi-processor Job Execution; 2.1 Multi-processor Queuing Model; 2.2 Task Graph Job Model; 2.3 Generic Task Execution Model; 2.4 Performance of the Principal Task Graph Elements; 3 Task Graph Reductions; 3.1 General Aspects and Application Cases; 3.2 Example of a Task Graph Reduction; 4 Performance Evaluation and Energy Efficiency; 4.1 Performance Evaluation; 4.2 Energy Efficiency; 4.3 Trade-off Between the Operation Modes PP and SP; 5 Conclusions; References; Cyclic Blackout Mitigation Through HVAC Shifted Queue Optimization; Abstract; 1 Introduction; 2 The Proposed System 2.1 System Structure2.2 System Operation; 2.3 Shifted Queue Optimization; 3 Implementation; 3.1 Application; 3.2 System Simulation; 4 Results and Discussion; 5 Conclusions; Acknowledgement; References; Stochastic Petri Net Models for the Analysis of Trade-Offs in Data Centres with Power Management; 1 Introduction; 2 Single Server Model; 2.1 Basic Model; 2.2 Single Server Stochastic Petri Net Model; 2.3 Power-Performance Trade-Off; 2.4 Results; 3 Multiple-Server Model; 3.1 Stochastic Petri Net Model; 3.2 Power-Performance Trade-Off; 3.3 Results; 4 Computational Cost and Scalability 5 Related Work6 Discussion and Conclusion; References; The Future Role of Data Centres in Europe; GEYSER: Enabling Green Data Centres in Smart Cities; Abstract; 1 Introduction; 2 GEYSER Visionary Scenarios; 3 GEYSER System Design; 3.1 General Architecture; 3.2 Semantically Enhanced GEYSER Data Model; 4 GEYSER Simulation Environment; 4.1 Modelling; 4.2 Simulation Methods; 5 Conclusions; References; Analysis of the Influence of Application Deployment on Energy Consumption; 1 Introduction; 2 The ECO2Clouds Project and the Eels Application; 2.1 ECO2Clouds; 2.2 The Case Study 3 Different Deployment Configurations and Models3.1 Application Deployment Configurations; 3.2 The Models Implemented; 4 Power Model; 5 Validation; 6 Deployment Configuration Analysis; 7 Conclusions and Future Work; References; Minimization of Costs and Energy Consumption in a Data Center by a Workload-Based Capacity Management; 1 Introduction; 2 Data Center Model; 2.1 Modeling Workloads; 2.2 Modeling Applications; 2.3 Modeling Servers; 2.4 Cooling Models; 2.5 Assessment of Data Center Efficiency, Performance, and Costs; 3 Analysis of Workloads
• Publisher Details: Cham : Springer
• Publication Date: 2015
• Extent: 1 online resource (xii, 167 pages), illustrations
• Subjects: 004.0286; Computer science; Data processing service centers -- Energy conservation -- Congresses; Data processing service centers -- Energy consumption -- Congresses; Data processing service centers -- Energy conservation; Engineering & Applied Sciences; Computer Science; Computers -- Hardware -- Handheld Devices; Computers -- Hardware -- Network Hardware; Computers -- Social Aspects -- General; Business & Economics -- Information Management; Computers -- Computer Simulation; Systems analysis & design; Network hardware; Ethical & social aspects of IT; Information architecture; Computer modelling & simulation; Database management; Computer system performance; Computer Communication Networks; Information Systems; Computer simulation; Computers -- Database Management -- General; Databases; Electronic books; Conference papers and proceedings; Electronic books
• Languages: English
• ISBNs: 9783319157863; 3319157868; 9783319157856
• Related ISBNs: 331915785X; 9783319157856
• Notes: Note: Online resource; title from PDF title page (SpringerLink, viewed February 19, 2015).
• Access Rights: Legal Deposit; Only available on premises controlled by the deposit library and to one user at any one time; The Legal Deposit Libraries (Non-Print Works) Regulations (UK).
• Access Usage: Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.