'Data placement' presentation slideshows

Efficient monitoring system for large-scale federated data storages Alexandre Beche

Efficient monitoring system for large-scale federated data storages Alexandre Beche < Alexandre.beche@cern.ch>. Outlines. F ederated data storages Efficient monitoring system Server instrumentation Monitoring dataflow Data visualization Beyond XRootD monitoring

857 views • 73 slides

Cache-Conscious Data Placement

Cache-Conscious Data Placement. Adapted from CS 612 talk by Amy M. Henning. What is Cache-Conscious Data Placement?. Software-based technique to improve data cache performance by relocating variables in the cache and virtual memory space. Goals: Increase spatial locality.

531 views • 35 slides

Row Buffer Locality Aware Caching Policies for Hybrid Memories

Row Buffer Locality Aware Caching Policies for Hybrid Memories. HanBin Yoon Justin Meza Rachata Ausavarungnirun Rachael Harding Onur Mutlu. Executive Summary. Different memory technologies have different strengths A hybrid memory system (DRAM-PCM) aims for best of both

475 views • 34 slides

Row Buffer Locality Aware Caching Policies for Hybrid Memories

Row Buffer Locality Aware Caching Policies for Hybrid Memories. HanBin Yoon Justin Meza Rachata Ausavarungnirun Rachael Harding Onur Mutlu. Executive Summary. Different memory technologies have different strengths A hybrid memory system (DRAM-PCM) aims for best of both

470 views • 34 slides

ISTORE Update

ISTORE Update. David Patterson University of California at Berkeley Patterson@cs.berkeley.edu UC Berkeley IRAM Group UC Berkeley ISTORE Group istore-group@cs.berkeley.edu May 2000. Lampson: Systems Challenges. Systems that work Meeting their specs Always available

449 views • 34 slides

LLNL-PRES -653032

The RAJA Programming Approach : Toward Architecture Portability for Large Multiphysics Applications. Salishan Conference on High-Speed Computing . April 21-24, 2014. Rich Hornung. LLNL-PRES -653032.

504 views • 30 slides

Distributed Computing Beyond The Grid

Distributed Computing Beyond The Grid. 5 th International Conference "Distributed Computing and Grid technologies in Science and Education ". Alexei Klimentov Brookhaven National Laboratory. Main topics. ATLAS experiment Grid and 2012 discovery From distributed computing to the Grid

513 views • 28 slides

Database Systems & Peer-2-Peer Networks

Database Systems & Peer-2-Peer Networks. By Chibuike Muoh. Introduction. What is a Peer-2-Peer? According to [1] P2P is

386 views • 28 slides

Chapter 2

Chapter 2. Introduction to Database Development. Outline. Context for database development Goals of database development Phases of database development CASE tools. Information System. Traditional Life Cycle. Development Alternatives. Difficulties Operational system is produced late

434 views • 27 slides

STORK: A Scheduler for Data Placement Activities in Grid

364 views • 27 slides

Federating Grid and Cloud S torage in EUDAT

396 views • 23 slides

Challenging data and workload management in CMS Computing with network-aware systems

Challenging data and workload management in CMS Computing with network-aware systems. D.Bonacorsi , T.Wildish. How can we make better use of the network to improve analysis throughput? A bit of history Present day reality Consequences of our reality Challenges ( a.k.a problems) Solutions.

355 views • 21 slides

Recent and planned changes to the LHCb computing model

Recent and planned changes to the LHCb computing model. Marco Cattaneo, Philippe Charpentier, Peter Clarke, Stefan Roiser. LHCb data-taking conditions. R un 1 e xceeded specifications to maximise physics reach In 2015: ~Same luminosity as in 2012 (luminosity levelling)

298 views • 18 slides

H-Store: A Specialized Architecture for High-throughput OLTP Applications

H-Store: A Specialized Architecture for High-throughput OLTP Applications. Evan Jones (MIT) Andrew Pavlo (Brown) 13 th Intl. Workshop on High Performance Transaction Systems October 26, 2009. Intel Xeon E5540 (Nehalem/Core i7).

292 views • 18 slides

Improving Server Performance on Transaction Processing Workloads by Enhanced Data Placement

Improving Server Performance on Transaction Processing Workloads by Enhanced Data Placement. Juan Rubio, Lizy K. John Charles Lefurgy Laboratory for Computer Architecture IBM Austin Research Lab The University of Texas at Austin, USA Presented by Sean Leather

246 views • 17 slides

Towards a dynamic multi-cloud computing universe

Towards a dynamic multi-cloud computing universe. Divy Agrawal & Amr El Abbadi UC Santa Barbara amr@cs.ucsb.edu. Origins of Cloud. Single data center Focus : Virtualization technologies Reliable and robust infrastructure What if the data center fails ?. Source:

220 views • 11 slides

Peer-to-peer systems

297 views • 10 slides

Priority Research Direction : Portable de facto standard software frameworks

Priority Research Direction : Portable de facto standard software frameworks. Key challenges. Summary of research direction. Numerous diverse frameworks exist. Some apps resistant to heavy framework dependency. Good coordination at institution level, little above that.

223 views • 7 slides

Energy-efficient, Thermal-aware Data Placement, Replication, and Scheduling in Data Centers

Energy-efficient, Thermal-aware Data Placement, Replication, and Scheduling in Data Centers. Amol Deshpande Samir Khuller Department of Computer Science and UMIACS University of Maryland at College Park. Motivation: Data Centers.

186 views • 5 slides

R&D Storage management and access

R&D Storage management and access. Testing new storage technologies and new infrastructure implementation Wide Area Network distributed storage infrastructure Affinity job scheduling Effort mainly in data access (analysis use case) and data placement for a distributed Tier1 .

149 views • 1 slides