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Decision-support workload characteristics on a clustered database server from the OS perspective

Yanyong Zhang, Jianyong Zhang, A. Sivasubramaniam, Chun Liu, H. Franke
23rd International Conference on Distributed Computing Systems, 2003. Proceedings.  
To our knowledge, there is no prior work that has embarked on such a characterization for a clustered database server.  ...  An indepth understanding of the interaction between these database engines and the underlying operating system (OS) can identify a set of characteristics that would be extremely valuable for future research  ...  90 day free trial) 2 on a Linux cluster from the OS perspective.  ... 
doi:10.1109/icdcs.2003.1203488 dblp:conf/icdcs/ZhangZSLF03 fatcat:imqdrzi2nvea5irzcfnrmw7jc4

System-Level Characterization of Datacenter Applications

Manu Awasthi, Tameesh Suri, Zvika Guz, Anahita Shayesteh, Mrinmoy Ghosh, Vijay Balakrishnan
2015 Proceedings of the 6th ACM/SPEC International Conference on Performance Engineering - ICPE '15  
Based on this analysis, the paper further shows that each application class will benefit from a very different server configuration leading to a highly efficient, cost-effective datacenter.  ...  In recent years, a number of benchmark suites have been created for the "Big Data" domain, and a number of such applications fit the client-server paradigm.  ...  A highly specialized characterization work has resulted from the growing popularity of the Hadoop MapReduce framework, focusing on analyzing the system performance from a "job" perspective.  ... 
doi:10.1145/2668930.2688059 dblp:conf/wosp/AwasthiSGSGB15 fatcat:sxlhqvtmljfvxnbe5y226yefzu

On understanding the economics and elasticity challenges of deploying business applications on public cloud infrastructure

Basem Suleiman, Sherif Sakr, Ross Jeffery, Anna Liu
2011 Journal of Internet Services and Applications  
Such application characteristics have increasingly demanded the need for flexible yet inexpensive computing infrastructure to accommodate variable workloads.  ...  This article introduces a detailed analysis and discussion of the economics and elasticity challenges of business applications to be deployed and operate on public cloud infrastructure.  ...  , application/OS support and specialist support.  ... 
doi:10.1007/s13174-011-0050-y fatcat:kw54ct2qvvewjpzj52d4mrjrfa

A SURVEY ON MACHINE LEARNING APPROACH TO MAINFRAME ANALYSIS

Priyanka P, Deivanai K
2017 Asian Journal of Pharmaceutical and Clinical Research  
Mainframe system processing includes a "Batch Cycle" that approximately spans in regular interval on a daily basis.  ...  Despite a sophisticated job scheduling software and automated system workload management, operator intervention is required.  ...  Develop a real-time decision support application [3] based on learning how the system state changes and is related to.  ... 
doi:10.22159/ajpcr.2017.v10s1.19542 fatcat:vufzwd4c2zhznjbhczu62rpi54

Energy-Efficient Big Data Analytics in Datacenters [chapter]

Farhad Mehdipour, Hamid Noori, Bahman Javadi
2016 Advances in Computers  
Also, as the scale of the datacenter is increasingly expanding, minimizing energy consumption and operational cost is a vital concern.  ...  Finally, the current and future trends for datacenters in particular with respect to energy consumption to support big data analytics will be discussed.  ...  Due to its batch characteristics, AIS may not support an instant execution.However, it decreases the response time of workload by running the workload on all the available nodes in the cluster [76] [  ... 
doi:10.1016/bs.adcom.2015.10.002 fatcat:xpecmdmje5avvphkdrdnyv4fqi

Near real-time analytics with IBM DB2 analytics accelerator

Daniel Martin, Oliver Koeth, Johannes Kern, Iliyana Ivanova
2013 Proceedings of the 16th International Conference on Extending Database Technology - EDBT '13  
Additionally, the Accelerator shields DB2 for z/OS as the transactional system from performance degradation caused by the analyt-...$15.00. ical workload and the replication component synchronizes all  ...  Based on heuristics in DB2 for z/OS, the DB2 optimizer decides if a query should be executed by "mainline" DB2 or if it is beneficial to offload it to the attached IBM DB2 Analytics Accelerator that operates  ...  apply agent is not aware of the IDAA server code and operates directly on the underlying database.  ... 
doi:10.1145/2452376.2452444 dblp:conf/edbt/MartinKKI13 fatcat:jlrtnnsx6jhtlpfso2bs5oe67a

IBM Power Systems platform: Advancements in the state of the art in IT availability

G. T. McLaughlin, L. Y. Liu, D. J. DeGroff, K. W. Fleck
2008 IBM Systems Journal  
Sufficient capacity on the takeover server (HA clustering) or on redundant servers (load balancing) is required to support the resource needs of the additional workloads that are relocated from other servers  ...  This enhances the ability to handle dynamic workloads, capacity management, and other planned outages. WPARs are a function of AIX 6 and can be created on any server supported by this OS.  ... 
doi:10.1147/sj.2008.5386517 fatcat:53vsml7b6jd63dgurdzw5y426y

Software defined just-in-time caching in an enterprise storage system

S. Seshadri, P. H. Muench, L. Chiu, I. Koltsidas, N. Ioannou, R. Haas, Y. Liu, M. Mei, S. Blinick
2014 IBM Journal of Research and Development  
A software defined storage environment is one in which logical storage resources and services are completely abstracted from physical storage systems.  ...  that share the same storage server.  ...  On the other hand, the clients are better informed about the current workload on the host servers and can make more timely decisions.  ... 
doi:10.1147/jrd.2014.2303595 fatcat:zzlq4keeobbylg2wtm5vkjoqwi

Design of the 64-bit Option for the Oracle7 Relational Database Management System

Vipin V. Gokhale
1996 Digital technical journal of Digital Equipment Corporation  
I would like to thank the following individuals from Oracle: Walter Battistella, Saar Maoz, Jef Kennedy and David Irwin of the DIGITAL System Business Unit; and from DIGITAL: Jim Woodward, Paula Long,  ...  Darrell Dunnuck, and Dave Winchell of the DIGITAL UNIX Engineering group.  ...  Two papers present performance characteristics of Oracle7 Parallel Server release 7.3 using 5.0 GB SGA, and a TPC-C workload on a four-node cluster. 5 ) The 1 represents a ratio of execution time (  ... 
dblp:journals/dtj/Gokhale96 fatcat:g66brtsebnegnnoqrnv5xf44iu

MyCassandra

Shunsuke Nakamura, Kazuyuki Shudo
2012 Proceedings of the 5th Annual International Systems and Storage Conference on - SYSTOR '12  
A heterogeneous cluster is built from MyCassandra nodes with different storage engines, read-optimized, write-optimized, and on-memory (read-andwrite-optimized).  ...  The cluster showed comparable performance with the original Cassandra for write heavy workloads, and it showed considerably better performance for read heavy workloads.  ...  Acknowledgments This work is supported by MEXT KAKENHI (22680005).  ... 
doi:10.1145/2367589.2367594 dblp:conf/systor/NakamuraS12 fatcat:6v53iq4psrdijivxjgubmz357u

Reactive NUCA

Nikos Hardavellas, Michael Ferdman, Babak Falsafi, Anastasia Ailamaki
2009 Proceedings of the 36th annual international symposium on Computer architecture - ISCA '09  
In a range of server, scientific, and multiprogrammed workloads, R-NUCA matches the performance of the best cache design for each workload, improving performance by 14% on average over competing designs  ...  Increases in on-chip communication delay and the large working sets of server and scientific workloads complicate the design of the on-chip last-level cache for multicore processors.  ...  This work was partially supported by equipment donations from Intel; a Sloan research fellowship; an ESF EurYI award; and NSF grants CCF-0702658, CCR-0509356, CCF-0845157, CCR-0205544, IIS-0133686 and  ... 
doi:10.1145/1555754.1555779 dblp:conf/isca/HardavellasFFA09 fatcat:326qapu44fd47o5dt3qm7ghbgy

Towards energy-efficient reactive thermal management in instrumented datacenters

Ivan Rodero, Eun Kyung Lee, Dario Pompili, Manish Parashar, Marc Gamell, Renato J. Figueiredo
2010 2010 11th IEEE/ACM International Conference on Grid Computing  
To support the arguments of our approach, we present the results obtained from an experimental evaluation on real hardware using High Performance Computing (HPC) workloads on different scenarios. 978-1  ...  the server utilization.  ...  This material was based on work supported by the National Science Foundation, while co-author M. Parashar was working at the Foundation.  ... 
doi:10.1109/grid.2010.5698002 dblp:conf/grid/RoderoLPPGF10 fatcat:bgqeqnia7nd7veggzvyjusi2lq

Workload-aware database monitoring and consolidation

Carlo Curino, Evan P.C. Jones, Samuel Madden, Hari Balakrishnan
2011 Proceedings of the 2011 international conference on Management of data - SIGMOD '11  
In most enterprises, databases are deployed on dedicated database servers. Often, these servers are underutilized much of the time.  ...  However, as we demonstrate in this paper, VMs fail to adequately support database consolidation, because databases place a unique and challenging set of demands on hardware resources, which are not well-suited  ...  This work was supported in part by Quanta Computer as a part of the T-Party Project.  ... 
doi:10.1145/1989323.1989357 dblp:conf/sigmod/CurinoJMB11 fatcat:fyn55w2lc5hurayxdmpzfn2kgy

Workload Characterization on a Cloud Platform: An Early Experience

Zujie Ren, Jinxiang Dong, Yongjian Ren, Renjie Zhou, Xindong You
2016 International Journal of Grid and Distributed Computing  
performance and VM characteristics of the cloud in their production environments.  We collect a one-week workload trace from a 100-node production cloud cluster.  ...  To gain insights on cloud workloads, we collected a one-week workload trace from a 100-node cloud cluster which hosts 1082 virtual machines.  ...  The four workload characteristics can help us understand the tenants' behavior from the perspective of computing and IO.  ... 
doi:10.14257/ijgdc.2016.9.6.24 fatcat:wqoqpv4o4vhr3ak2d5yphv6gau

Providing Persistent Objects in Distributed Systems [chapter]

Barbara Liskov, Miguel Castro, Liuba Shrira, Atul Adya
1999 Lecture Notes in Computer Science  
In addition, the paper puts the performance of THOR in perspective by showing that it substantially outperforms a system based on memory mapped files, even though that system provides much less functionality  ...  The paper describes how the THOR implementation is able to support this powerful model and yet achieve good performance, even in a wide-area, large-scale distributed environment.  ...  Castro is supported by a PRAXIS XXI fellowship. This paper appears in the prooceedings of ECOOP'99. Acknowledgements  ... 
doi:10.1007/3-540-48743-3_11 fatcat:uqdebitc45gabfvpmtsr6cbf2a
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