Workload-Driven Design and Evaluation of Large-Scale Data-Centric Systems
Dissertation
Yanpei Chen
EECS Department
University of California, Berkeley
Technical Report No. UCB/EECS-2012-73
May 9, 2012
Large-scale data-centric systems help organizations store, manipulate, and derive value from large volumes of data.
They consist of distributed components spread across a scalable number of connected machines and involve complex software/hardware stacks with multiple semantic layers. These systems help organizations solve established problems involving large amounts of data, while catalyzing new, data-driven businesses such as search engines, social networks, and cloud computing and data storage service providers. The complexity, diversity, scale, and rapid evolution of large-scale data-centric systems make it challenging to develop intuition about these systems, gain operational experience, and improve performance. It is an important research problem to develop a method to design and evaluate such systems based on the empirical behavior of the targeted workloads. Using an unprecedented collection of nine industrial workload traces of business-critical large-scale data-centric systems, we develop a workload-driven design and evaluation method for these systems and apply the method to address previously unsolved design problems. Specifically, the dissertation contributes the following:
1. A conceptual framework of breaking down workloads for large-scale data-centric systems into data access patterns, computation patterns, and load arrival patterns.
2. A workload analysis and synthesis method that uses multi-dimensional, non-parametric statistics to extract insights and produce representative behavior.
3. Case studies of workload analysis for industrial deployments of MapReduce and enterprise network storage systems, two examples of large-scale data-centric systems.
4. Case studies of workload-driven design and evaluation of an energy-efficient MapReduce system and Internet datacenter network transport protocol pathologies, two research topics that require workload-specific insights to address.
Overall, the dissertation develops a more objective and systematic understanding of an emerging and important class of computer systems. The work in this dissertation helps further accelerate the adoption of large-scale data-centric systems to solve real life problems relevant to business, science, and day-to-day consumers.
Advisor: Randy H. Katz
BibTeX citation:
@phdthesis{Chen:EECS-2012-73, Author = {Chen, Yanpei}, Title = {Workload-Driven Design and Evaluation of Large-Scale Data-Centric Systems}, School = {EECS Department, University of California, Berkeley}, Year = {2012}, Month = {May}, URL = {http://www2.eecs.berkeley.edu/Pubs/TechRpts/2012/EECS-2012-73.html}, Number = {UCB/EECS-2012-73}, Abstract = { Large-scale data-centric systems help organizations store, manipulate, and derive value from large volumes of data. They consist of distributed components spread across a scalable number of connected machines and involve complex software/hardware stacks with multiple semantic layers. These systems help organizations solve established problems involving large amounts of data, while catalyzing new, data-driven businesses such as search engines, social networks, and cloud computing and data storage service providers. The complexity, diversity, scale, and rapid evolution of large-scale data-centric systems make it challenging to develop intuition about these systems, gain operational experience, and improve performance. It is an important research problem to develop a method to design and evaluate such systems based on the empirical behavior of the targeted workloads. Using an unprecedented collection of nine industrial workload traces of business-critical large-scale data-centric systems, we develop a workload-driven design and evaluation method for these systems and apply the method to address previously unsolved design problems. Specifically, the dissertation contributes the following: 1. A conceptual framework of breaking down workloads for large-scale data-centric systems into data access patterns, computation patterns, and load arrival patterns. 2. A workload analysis and synthesis method that uses multi-dimensional, non-parametric statistics to extract insights and produce representative behavior. 3. Case studies of workload analysis for industrial deployments of MapReduce and enterprise network storage systems, two examples of large-scale data-centric systems. 4. Case studies of workload-driven design and evaluation of an energy-efficient MapReduce system and Internet datacenter network transport protocol pathologies, two research topics that require workload-specific insights to address. Overall, the dissertation develops a more objective and systematic understanding of an emerging and important class of computer systems. The work in this dissertation helps further accelerate the adoption of large-scale data-centric systems to solve real life problems relevant to business, science, and day-to-day consumers.} }
EndNote citation:
%0 Thesis %A Chen, Yanpei %T Workload-Driven Design and Evaluation of Large-Scale Data-Centric Systems %I EECS Department, University of California, Berkeley %D 2012 %8 May 9 %@ UCB/EECS-2012-73 %U http://www2.eecs.berkeley.edu/Pubs/TechRpts/2012/EECS-2012-73.html %F Chen:EECS-2012-73