Improving storage bandwidth guarantees with performance insulation Matthew Wachs, Gregory R. Ganger CMU-PDL[removed]October 2010

Source URL: www.pdl.cmu.edu

• Management
• I/O scheduling
• Workload
• Scheduling
• Intelligent workload management
• Operations research
• Computer architecture
• Anticipatory scheduling

Diagnosing performance changes by comparing system behaviours Raja R. Sambasivan⋆ , Alice X. Zheng† , Elie Krevat⋆ , Spencer Whitman⋆ , Michael Stroucken⋆ , William Wang⋆ , Lianghong Xu⋆ , Gregory R. Ganger

Source URL: www.pdl.cmu.edu

JackRabbit: Improved agility in elastic distributed storage James Cipar? , Lianghong Xu? , Elie Krevat? , Alexey Tumanov? Nitin Gupta? , Michael A. Kozuch† , Gregory R. Ganger? ? Carnegie

Source URL: www.pdl.cmu.edu

• Network file systems
• Load balancing
• Network management
• Routing
• Replication
• Server
• File server
• Distributed File System
• Backup
• Computing
• System software
• Data management

Robust and Flexible Power-Proportional Storage Hrishikesh Amur† , James Cipar⋆ , Varun Gupta⋆ , Gregory R. Ganger⋆ , Michael A. Kozuch‡ , Karsten Schwan† ⋆ Carnegie Mellon University, † Georgia Institute

Source URL: www.pdl.cmu.edu

• Fault-tolerant computer systems
• Cloud computing
• Cloud infrastructure
• B-tree
• Apache Hadoop
• Data Intensive Computing
• Google File System
• MapReduce
• Replication
• Computing
• Concurrent computing
• Parallel computing

Active Disk Meets Flash: A Case for Intelligent SSDs Sangyeun Cho (University of Pittsburgh), Chanik Park (Samsung Electronics Co., Ltd.), Hyunok Oh (Hanyang Univesity), Sungchan Kim (Chonbuk National University), Youngm

Source URL: www.pdl.cmu.edu

• Solid-state drive
• Cell
• Flash memory
• Intel
• CPU cache
• Dynamic random-access memory
• Graphics processing unit
• TRIM
• Embedded system
• Computer hardware
• Computing
• Computer memory

SmartScan: Efficient Metadata Crawl for Storage Management Metadata Querying in Large File Systems Likun Liu⋆ , Lianghong Xu† , Yongwei Wu⋆ , Guangwen Yang⋆ , Gregory R. Ganger† ⋆ Tsinghua University, † Car

Source URL: www.pdl.cmu.edu

• Data management
• Stat
• Inode
• File system
• NTFS
• Computer file
• Backup
• Hierarchical File System
• B-tree
• Computing
• Disk file systems
• System software

2009 28th IEEE International Symposium on Reliable Distributed Systems (SRDS ’09). Co-scheduling of disk head time in cluster-based storage Matthew Wachs, Gregory R. Ganger Parallel Data Laboratory Carnegie Mellon Uni

Source URL: www.pdl.cmu.edu

• Computing
• Cross-platform software
• Relational database management systems
• Project management
• Scalability
• Transaction processing
• Oracle Database
• Server
• Software
• System software
• Server hardware

Applying performance models to understand data-intensive computing efficiency Elie Krevat∗ , Tomer Shiran∗ , Eric Anderson† , Joseph Tucek† , Jay J. Wylie† , Gregory R. Ganger∗ ∗ Carnegie Mellon University

Source URL: www.pdl.cmu.edu

• Fault-tolerant computer systems
• Cloud computing
• Cloud infrastructure
• Data Intensive Computing
• MapReduce
• Apache Hadoop
• External sorting
• Dataflow
• Computer cluster
• Computing
• Concurrent computing
• Parallel computing

Access Control for Home Data Sharing: Attitudes, Needs and Practices Michelle L. Mazurek, J.P. Arsenault, Joanna Bresee, Nitin Gupta Iulia Ion1 , Christina Johns, Daniel Lee, Yuan Liang Jenny Olsen, Brandon Salmon, Richa

Source URL: www.pdl.cmu.edu

• Photo sharing
• Human–computer interaction
• Web 2.0
• Internet privacy
• Computer file
• Password
• Google
• ITunes
• Authorization
• Software
• Computing
• Media technology

13th Workshop on Hot Topics in Operating Systems (HotOS 2011), Napa Valley, CA. May[removed]Disks Are Like Snowflakes: No Two Are Alike Elie Krevat∗ , Joseph Tucek† , and Gregory R. Ganger∗ ∗ Carnegie Mellon Unive

Source URL: www.pdl.cmu.edu

• Disk storage
• Disk formatting
• Memory storage density
• Computer data storage
• Family Computer Disk System
• Disk partitioning
• Western Digital
• Floppy disk
• Hard disk drive
• Computer hardware
• Computer storage media
• Computing