Data Access Patterns in The Amazon.com Technology Platform
Recommend Documents
ming easier thanks to the employment of high-level programming languages instead .... directive is reached OpenMP spawns new threads (the default number of ...
Data Access Patterns in The Amazon.com Technology. Platform. Werner Vogels. Amazon.com. ABSTRACT. The Amazon.com technology platform provides a ...
tools are even available (http_Lingpipe, 2015; http_SNER, 2015) but in these approaches, ... approach is different, we search relations in a same section.
simple, fast and reasonably accurate model that is capable of predicting the
memory access cost based on a wide range of data access patterns that appear
in.
But, compilers alone are not sufficient to achieve the best ... based on the data access pattern and available memory hierarchy. ... reuse vectors and solve cache miss equations. These ... Section 4, we propose the memory access cost analysis.
Sonata System is not available for sale in the United States. Gynesonics is a privately held company with headquarters i
the data stream and use the resulting information to guide prefetching and/or
dynamic data layout. This work characterizes the repeating data access patterns
in ...
This paper studies the access patterns of shared data in UPC programs. ... We
start from the premise that understanding data sharing access patterns is crucial
...
More than 20 Data. Access Patterns (DAP) have been developed for DALs. So
providing a DAL based on existing DAPs is major activity in architectural design.
the unique features, benefits and issues exhibited by them. As these methods ... information needs are identified, collected, represented, processed, managed and published to meet .... Beyond the efforts of hosting such ser- vices in Grid ...
This paper studies the access patterns of shared data in UPC programs. ... a distributed-memory machine and remote accesses imply communication over a net- ...... Sobel - wikipedia, the free encyclopedia. http://en.wikipedia.org/wiki/Sobel. 2.
Leiden Institute of Advanced Computer Science ... The analysis of online visitor behavior is becoming an in- creasingly more popular .... that occur as right endpoint in a w-good triple. Note that ..... Runtime in ms for different dataset sizes for t
Jun 26, 2013 ... Mr. Robert Henrikson, Founder Algae Alliance / Ronore Enterprises, USA. Mrs.
Anna Keilty, Program Manager Cyanobacteria as Solar- ...
GarcÃa-Vázquez 2014, Navarro-Sigüenza et al. 2014, Parra-Olea et al. 2014, Sánchez-Cordero et al. 2014, Villaseñor and Ortiz 2014). It also has impressive ...
May 4, 2017 - value stores, document databases, graph databases) [8,9]. As data ..... databases system is the MongoDB [39], which is an open-source.
particle capable of carrying therapeutic quantities ... MTCs can be targeted to specific sites following .... Tumor Necrosis Factor alpha (TNF-α) is a 17 kDa.
SITE-SPECIFIC DELIVERY OF PHARMACEUTICAL AGENTS .... The platform nature of the MTC technology has ... in solid tumors with good efficacy. However,.
Aug 20, 2013 - DATA FUSION TECHNOLOGY OF MULTI-PLATFORM EARTH ... b Satellite Surveying and Mapping Application Center, SBSM, Beijing, China ...
the data access patterns of programs and the mapping of data to memory incurs
a high ... mutually incompatible data access patterns, therefore these programs ...
File-Access Patterns of Data-Intensive Workflow. Applications and their
Implications to Distributed. Filesystems. Takeshi Shibata. University of Tokyo.
of the common access patterns in the SPEC2006 benchmark suite. Section 4
describes the design of our data prefetching scheme. Sections 5 and 6 explain
our ...
no application derived set of benchmarks to evaluate MPI datatype implementa- tions. ... used and thus we analyzed the data access patterns of the (pack and unpack) loops that are used ... The NAS LU application benchmark solves a three dimensional s
We propose three router-table data structures for the case when the access
pattern is bursty. Longest-prefix matching as well as prefix insertion and deletion
...
knowledge to match access patterns to the strengths of modern disks. By
allocating and accessing related data on disk track boundaries, a system can
avoid ...
Data Access Patterns in The Amazon.com Technology Platform
Sep 23, 2007 ... using ultra-scalable distributed systems technologies. Within this environment we
can identify a number of specific data access patterns, each ...
Data Access Patterns in The Amazon.com Technology Platform Werner Vogels Amazon.com
ABSTRACT The Amazon.com technology platform provides a set of highly advanced business and infrastructure services implemented using ultra-scalable distributed systems technologies. Within this environment we can identify a number of specific data access patterns, each with their own availability, consistency, performance and operational requirements in order to serve a collection of highly diverse business processes. In this presentation we will reviews these different patterns in detail and discuss which technologies are required to support them in an always-on environment.
Biography of the Speaker Dr. Werner Vogels is Vice President and Chief Technology Officer at Amazon.com where he is responsible for driving the company’s technology vision, which is to continuously enhance the innovation on behalf of Amazon’s customers at a global scale. Prior to joining Amazon, he worked as a researcher at Cornell University where he was a principal investigator in several research projects that target the scalability and robustness of mission-critical enterprise computing systems. He has held positions of VP of Technology and CTO in companies that handled the transition of academic technology into industry. Vogels holds a Ph.D. from the Vrije Universiteit in Amsterdam and has authored many articles for journals and conferences, most of them on distributed systems technologies for enterprise computing.
Permission to copy without fee all or part of this material is granted provided that the copies are not made or distributed for direct commercial advantage, the VLDB copyright notice and the title of the publication and its date appear, and notice is given that copying is by permission of the Very Large Data Base Endowment. To copy otherwise, or to republish, to post on servers or to redistribute to lists, requires a fee and/or special permission from the publisher, ACM. VLDB ‘07, September 23-28, 2007, Vienna, Austria. Copyright 2007 VLDB Endowment, ACM 978-1-59593-649-3/07/09.