Specification and Implementation of Dynamic Web Site Benchmarks. Sameh Elnikety Department of Computer Science Rice University
|
|
- Ira Nichols
- 8 years ago
- Views:
Transcription
1 Specification and Implementation of Dynamic Web Site Benchmarks Sameh Elnikety Department of Computer Science Rice University 1
2 Dynamic Content Is Common
3 Generating Dynamic Content http Web Server Dynamic Content Generator Database Server 3
4 DynaServer Project Scale Performance of Dynamic Content Sites Caching Clustering Replication Dynamic content delivery networks 4
5 Motivation We Need Workloads to Evaluate Different Architectures No Workloads for Dynamic Content 5
6 Online Bookstore Models amazon.com Benchmarks Auction Site Models ebay.com Bulletin Board Models slashdot.org Common Applications Stress Different Parts of the System 6
7 Online Bookstore Contributions Followed TPC-W specification Wrote implementation Auction Site Developed specification & implementation Bulletin Board Developed specification & implementation 7
8 Benchmarks Online Bookstore Auction Site Bulletin Board Outline Bottleneck Characterization Experimental Setup Measurement Performance Results 8
9 Online Bookstore Benchmark Models amazon.com Follows TPC-W (TPC Feb 2000) Activities Browsing, buying, administrative updates Persistent Data Images in Web server file system All others in database 9
10 Online Bookstore Benchmark Image Promotion Shopping Cart Next Interaction 10
11 Online Bookstore Benchmark 14 Interactions (as specified in TPC-W), e.g. Home Best sellers Secure payment Shopping cart Workload Mixes (as specified in TPC-W) Browsing (95% read-only) Shopping (80% read-only) Ordering (50% read-only) 11
12 Auction Site Benchmark Models Ebay.com Activities Browsing, selling, bidding User Sessions Visitor, seller, buyer Persistent Data Images in Web server file system All others in database 12
13 Auction Site Benchmark 26 interactions Browsing by category Bidding Buying Selling Leaving comments User page Workload Mixes Browsing (100% read-only) Bidding (85% read-only) 13
14 Bulletin Board Benchmark Models Slashdot.org Activities Discussion thread (story & comments) Ratings User sessions Visitor, moderator Persistent Data Images in Web server file system All others in database 14
15 Bulletin Board Benchmark 24 interactions Browsing by category Submit new story Search story titles Display story & filter comments No Full Text Search Workload Mixes Browsing (100% read-only) Submission (85% read-only) 15
16 Bottleneck Characterization Experimental Setup Measurement Performance Results 16
17 Software http Web Server Dynamic Content Generator Database Server http Apache PHP sql MySQL 17
18 Hardware http Apache PHP sql MySQL CPU Memory Disk Network AMD Athlon 1.33GHz 768MB 60GB, 9msec, 5400rpm 100Mbps Ethernet 18
19 Throughput Performance Metric Number of interactions per minute 19
20 Web Server Database Resources Monitored CPU Memory Disk Network 20
21 Emulated Clients Emulated Clients http Apache PHP sql MySQL Java Emulator Session duration Think time Markov model 21
22 Measurement Driving the System Several clients Ramp-up time Steady-state measurement 22
23 Online Bookstore Benchmark Throughput 23
24 Bookstore CPU Utilization (Shopping Mix) 24
25 Bookstore Resources (Shopping Mix) Resource CPU Memory Disk Network Web Server 30% 200 MB <20 block/s Mb/s Database 71% 390 MB <20 block/s 0.6 Mb/s Conclusion Database CPU is the bottleneck 25
26 Auction Site Benchmark Throughput 26
27 Auction CPU Utilization (Bidding Mix) 27
28 Auction Resources (Bidding Mix) Resource CPU Memory Disk Network Web Server 100% 70 MB <20 block/s Mb/s Database 58% 250 MB <20 block/s 2 Mb/s Conclusion Web Server CPU is the bottleneck 28
29 Bottlenecks Online Bookstore Models amazon.com CPU of Database Bidding Models ebay.com Bulletin Boards Models slashdot.org CPU of Web Server CPU of Web Server 29
30 3 Benchmarks Conclusions Online bookstore, auction site, bulletin board Open-source software Available implementations (PHP, Servlets, EJB) Capacity Planning Research on Dynamic Content 30
31 Collaborators Cristiana Amza, Anupam Chanda, Alan Cox, Romer Gil, Willy Zwaenepoel Department of Computer Science - Rice University Emmanuel Cecchet, Julie Marguerite INRIA Rhône - Alpes Karthick Rajamani IBM Austin Research Lab 31
32 Download the Benchmarks Benchmark Implementations in PHP Servlets EJB 32
A Comparison of Software Architectures for E-Business Applications
A Comparison of Software Architectures for E-Business Applications Emmanuel Cecchet, Anupam Chanda, Sameh Elnikety, Juli Marguerite and Willy Zwaenepoel Rice University Department of Computer Science Dynamic
More informationSpecification and Implementation of Dynamic Web Site Benchmarks
Specification and Implementation of Dynamic Web Site Benchmarks Cristiana Amza, Anupam Chanda, Alan L. Cox, Sameh Elnikety, Romer Gil, Karthick Rajamani and Willy Zwaenepoel CS Department Rice University
More informationBottleneck Characterization of Dynamic Web Site Benchmarks
Bottleneck Characterization of Dynamic Web Site Benchmarks Cristiana Amza, Emmanuel Cecchet, Anupam Chanda, Alan Cox, Sameh Elnikety, Romer Gil, Julie Marguerite, Karthick Rajamani, Willy Zwaenepoel Department
More informationA Comparison of Software Architectures for E-business Applications
A Comparison of Software Architectures for E-business Applications Emmanuel Cecchet, Anupam Chanda, Sameh Elnikety, Julie Marguerite and Willy Zwaenepoel Department of Computer Science Rice University
More informationPerformance Comparison of Middleware Architectures for Generating Dynamic Web Content
Performance Comparison of Middleware Architectures for Generating Dynamic Web Content Emmanuel Cecchet 1, Anupam Chanda 2, Sameh Elnikety 3, Julie Marguerite 1 and Willy Zwaenepoel 3 1 INRIA, Projet Sardes,
More informationTuning Dynamic Web Applications using Fine-Grain Analysis
Tuning Dynamic Web Applications using Fine-Grain Analysis Jordi Guitart, David Carrera, Jordi Torres, Eduard Ayguadé and Jesús Labarta European Center for Parallelism of Barcelona (CEPBA) Computer Architecture
More informationC-JDBC: Flexible Database Clustering Middleware
: Flexible Clustering Middleware Emmanuel Cecchet Julie Marguerite Willy Zwaenepoel INRIA Rhône-Alpes ObjectWeb Consortium EPF Lausanne emmanuel.cecchet@inria.fr julie.marguerite@objectweb.org willy.zwaenepoel@epfl.ch
More informationDotSlash: Providing Dynamic Scalability to Web Applications with On-demand Distributed Query Result Caching
DotSlash: Providing Dynamic Scalability to Web Applications with On-demand Distributed Query Result Caching Weibin Zhao, Henning Schulzrinne Department of Computer Science Columbia University New York,
More informationA Hybrid Web Server Architecture for e-commerce Applications
A Hybrid Web Server Architecture for e-commerce Applications David Carrera, Vicenç Beltran, Jordi Torres and Eduard Ayguadé {dcarrera, vbeltran, torres, eduard}@ac.upc.es European Center for Parallelism
More informationProviding TPC-W with web user dynamic behavior
Providing TPC-W with web user dynamic behavior Raúl Peña-Ortiz, José A. Gil, Julio Sahuquillo, Ana Pont Departament d Informàtica de Sistemes i Computadors (DISCA) Universitat Politècnica de València Valencia,
More informationRice University 6100 Main Street, MS-132 Houston, TX, 77005, USA
Performance and Scalability of EJB Applications Emmanuel Cecchet Julie Marguerite Willy Zwaenepoel Rice University/INRIA 655, avenue de l Europe 3833 Montbonnot, France Rice University 61 Main Street,
More informationDatabase Replication Policies for Dynamic Content Applications
Database Replication Policies for Dynamic Content Applications Gokul Soundararajan, Cristiana Amza, Ashvin Goel Department of Electrical and Computer Engineering University of Toronto Toronto, Canada ABSTRACT
More informationConflict-Aware Scheduling for Dynamic Content Applications
Conflict-Aware Scheduling for Dynamic Content Applications Cristiana Amza Ý, Alan L. Cox Ý, Willy Zwaenepoel Þ Ý Department of Computer Science, Rice University, Houston, TX, USA Þ School of Computer and
More informationA Hybrid Web Server Architecture for Secure e-business Web Applications
A Web Server Architecture for Secure e-business Web Applications Vicenç Beltran, David Carrera, Jordi Guitart, Jordi Torres and Eduard Ayguadé {vbeltran, dcarrera, jguitart, torres, eduard}@ac.upc.es European
More informationImproving the Performance of Online Auctions Through Server-side Activity-Based Caching
Improving the Performance of Online Auctions Through Server-side Activity-Based Caching Daniel A. Menascé 1 and Vasudeva Akula 2 1 Department of Computer Science, George Mason University Fairfax, VA 22030,
More informationSome Experiments with the Performance of LAMP Architecture
Some Experiments with the Performance of LAMP Architecture UV Ramana Veritas Software TV Prabhakar IIT Kanpur tvp@iitk.ac.in Abstract Measurements are very useful to gauge the actual performance of various
More informationQueue Weighting Load-Balancing Technique for Database Replication in Dynamic Content Web Sites
Queue Weighting Load-Balancing Technique for Database Replication in Dynamic Content Web Sites EBADA SARHAN*, ATIF GHALWASH*, MOHAMED KHAFAGY** * Computer Science Department, Faculty of Computers & Information,
More informationHow To Migrate A Jee Ntier Application To Cloud With The Best Configuration
Configuration challenges when migrating applications to a cloud: the JEE use case Alain Tchana 1, Noel De Palma 1, Xavier Etchevers 2, and Daniel Hagimont 3 1 University Joseph Fourier, LIG Laboratory,
More informationAffinity Aware VM Colocation Mechanism for Cloud
Affinity Aware VM Colocation Mechanism for Cloud Nilesh Pachorkar 1* and Rajesh Ingle 2 Received: 24-December-2014; Revised: 12-January-2015; Accepted: 12-January-2015 2014 ACCENTS Abstract The most of
More informationSERVER CLUSTERING TECHNOLOGY & CONCEPT
SERVER CLUSTERING TECHNOLOGY & CONCEPT M00383937, Computer Network, Middlesex University, E mail: vaibhav.mathur2007@gmail.com Abstract Server Cluster is one of the clustering technologies; it is use for
More informationLoad Balancing on Stateful Clustered Web Servers
Load Balancing on Stateful Clustered Web Servers G. Teodoro T. Tavares B. Coutinho W. Meira Jr. D. Guedes Department of Computer Science Universidade Federal de Minas Gerais Belo Horizonte MG Brazil 3270-00
More informationVariations in Performance and Scalability when Migrating n-tier Applications to Different Clouds
Variations in Performance and Scalability when Migrating n-tier Applications to Different Clouds Deepal Jayasinghe, Simon Malkowski, Qingyang Wang, Jack Li, Pengcheng Xiong, Calton Pu Outline Motivation
More informationEvaluating and Comparing the Impact of Software Faults on Web Servers
Evaluating and Comparing the Impact of Software Faults on Web Servers April 2010, João Durães, Henrique Madeira CISUC, Department of Informatics Engineering University of Coimbra {naaliel, jduraes, henrique}@dei.uc.pt
More informationPARALLELS CLOUD SERVER
PARALLELS CLOUD SERVER Performance and Scalability 1 Table of Contents Executive Summary... Error! Bookmark not defined. LAMP Stack Performance Evaluation... Error! Bookmark not defined. Background...
More informationTPC-W * : Benchmarking An Ecommerce Solution By Wayne D. Smith, Intel Corporation Revision 1.2
TPC-W * : Benchmarking An Ecommerce Solution By Wayne D. Smith, Intel Corporation Revision 1.2 1 INTRODUCTION How does one determine server performance and price/performance for an Internet commerce, Ecommerce,
More informationAnalysis of Caching and Replication Strategies for Web Applications
Analysis of Caching and Replication Strategies for Web Applications Swaminathan Sivasubramanian 1 Guillaume Pierre 1 Maarten van Steen 1 Gustavo Alonso 2 Abstract Replication and caching mechanisms are
More informationFault Tolerant Approaches in Cloud Computing Infrastructures
Fault Tolerant Approaches in Cloud Computing Infrastructures Alain Tchana, Laurent Broto, Daniel Hagimont Institut de Recherche en Informatique de Toulouse (IRIT) Toulouse, France Email: alain.tchana@enseeiht.fr,
More informationJ2EE Applications DEployment : A first Experiment. Abstract
J2EE Applications DEployment : A first Experiment Noël de Palma 2, Sébastien Jean 2,, Slim Ben Atallah 2, Daniel Hagimont 1 INRIA Rhône-Alpes Sardes project 655 avenue de l Europe, Montbonnot Saint Martin
More informationLOAD BALANCING AS A STRATEGY LEARNING TASK
LOAD BALANCING AS A STRATEGY LEARNING TASK 1 K.KUNGUMARAJ, 2 T.RAVICHANDRAN 1 Research Scholar, Karpagam University, Coimbatore 21. 2 Principal, Hindusthan Institute of Technology, Coimbatore 32. ABSTRACT
More informationLoad balancing as a strategy learning task
Scholarly Journal of Scientific Research and Essay (SJSRE) Vol. 1(2), pp. 30-34, April 2012 Available online at http:// www.scholarly-journals.com/sjsre ISSN 2315-6163 2012 Scholarly-Journals Review Load
More informationFixed Price Website Load Testing
Fixed Price Website Load Testing Can your website handle the load? Don t be the last one to know. For as low as $4,500, and in many cases within one week, we can remotely load test your website and report
More informationCloud Computing: Meet the Players. Performance Analysis of Cloud Providers
BASEL UNIVERSITY COMPUTER SCIENCE DEPARTMENT Cloud Computing: Meet the Players. Performance Analysis of Cloud Providers Distributed Information Systems (CS341/HS2010) Report based on D.Kassman, T.Kraska,
More informationPerformance Modeling and Analysis of a Database Server with Write-Heavy Workload
Performance Modeling and Analysis of a Database Server with Write-Heavy Workload Manfred Dellkrantz, Maria Kihl 2, and Anders Robertsson Department of Automatic Control, Lund University 2 Department of
More informationElastic Virtual Machine for Fine-grained Cloud Resource Provisioning
Elastic Virtual Machine for Fine-grained Cloud Resource Provisioning Wesam Dawoud, Ibrahim Takouna, and Christoph Meinel Hasso Plattner Institute, Potsdam University, Potsdam, Germany firstname.lastname@hpi.uni-potsdam.de
More informationAutonomic Provisioning of Backend Databases in Dynamic Content Web Servers
Autonomic Provisioning of Backend Databases in Dynamic Content Web Servers Gokul Soundararajan, Ashvin Goel and Cristiana Amza Abstract This paper introduces a self-configuring architecture for scaling
More informationTableau Server Scalability Explained
Tableau Server Scalability Explained Author: Neelesh Kamkolkar Tableau Software July 2013 p2 Executive Summary In March 2013, we ran scalability tests to understand the scalability of Tableau 8.0. We wanted
More informationComparison of Web Server Architectures: a Measurement Study
Comparison of Web Server Architectures: a Measurement Study Enrico Gregori, IIT-CNR, enrico.gregori@iit.cnr.it Joint work with Marina Buzzi, Marco Conti and Davide Pagnin Workshop Qualità del Servizio
More informationAutonomic administration of clustered J2EE applications
Autonomic administration of clustered J2EE applications 1 University of Grenoble I Sara Bouchenak 1, Noel De Palma 2, Daniel Hagimont 3 2 INPG {Sara.Bouchenak, Noel.Depalma, Daniel.Hagimont}@inria.fr 3
More informationEffectiveness of Dynamic Resource Allocation for Handling Internet Flash Crowds
Effectiveness of Dynamic Resource Allocation for Handling Internet Flash Crowds Abhishek Chandra and Prashant Shenoy Department of Computer Science University of Massachusetts Amherst {abhishek,shenoy}@cs.umass.edu
More informationBenchmark Performance Test Results for Magento Enterprise Edition 1.14.1
Benchmark Performance Test Results for Magento Enterprise Edition 1.14.1 March 2015 Table of Contents 01 EXECUTIVE SUMMARY 03 TESTING METHODOLOGY 03 TESTING SCENARIOS & RESULTS 03 Compare different Enterprise
More informationServing 4 million page requests an hour with Magento Enterprise
1 Serving 4 million page requests an hour with Magento Enterprise Introduction In order to better understand Magento Enterprise s capacity to serve the needs of some of our larger clients, Session Digital
More informationVirtuoso and Database Scalability
Virtuoso and Database Scalability By Orri Erling Table of Contents Abstract Metrics Results Transaction Throughput Initializing 40 warehouses Serial Read Test Conditions Analysis Working Set Effect of
More informationPERFORMANCE ANALYSIS OF WEB SERVERS Apache and Microsoft IIS
PERFORMANCE ANALYSIS OF WEB SERVERS Apache and Microsoft IIS Andrew J. Kornecki, Nick Brixius Embry Riddle Aeronautical University, Daytona Beach, FL 32114 Email: kornecka@erau.edu, brixiusn@erau.edu Ozeas
More informationRanking Configuration Parameters in Multi-Tiered E-Commerce Sites
Ranking Configuration Parameters in Multi-Tiered E-Commerce Sites Monchai Sopitkamol 1 Abstract E-commerce systems are composed of many components with several configurable parameters that, if properly
More informationImproving the Performance of Online Auction Sites through Closing Time Rescheduling
Improving the Performance of Online Auction Sites through Closing Time Rescheduling Daniel A. Menascé Department of Computer Science George Mason University Fairfax, VA 223, USA menasce@cs.gmu.edu Vasudeva
More informationExperimental Evaluation of Horizontal and Vertical Scalability of Cluster-Based Application Servers for Transactional Workloads
8th WSEAS International Conference on APPLIED INFORMATICS AND MUNICATIONS (AIC 8) Rhodes, Greece, August 2-22, 28 Experimental Evaluation of Horizontal and Vertical Scalability of Cluster-Based Application
More informationBusiness white paper. HP Process Automation. Version 7.0. Server performance
Business white paper HP Process Automation Version 7.0 Server performance Table of contents 3 Summary of results 4 Benchmark profile 5 Benchmark environmant 6 Performance metrics 6 Process throughput 6
More informationPerformance Characteristics of VMFS and RDM VMware ESX Server 3.0.1
Performance Study Performance Characteristics of and RDM VMware ESX Server 3.0.1 VMware ESX Server offers three choices for managing disk access in a virtual machine VMware Virtual Machine File System
More informationPerformance Evaluation for Software Migration
Performance Evaluation for Software Migration Issam Al-Azzoni INRIA, France Issam.Al-Azzoni@imag.fr ABSTRACT Advances in technology and economical pressure have forced many organizations to consider the
More informationAIX NFS Client Performance Improvements for Databases on NAS
AIX NFS Client Performance Improvements for Databases on NAS October 20, 2005 Sanjay Gulabani Sr. Performance Engineer Network Appliance, Inc. gulabani@netapp.com Diane Flemming Advisory Software Engineer
More informationA Hybrid Web Server Architecture for Secure e-business Web Applications
A Hybrid Web Server Architecture for Secure e-business Web Applications Vicenç Beltran, David Carrera, Jordi Guitart, Jordi Torres, and Eduard Ayguadé European Center for Parallelism of Barcelona (CEPBA),
More informationE-Commerce Web Siteapilot Admissions Control Mechanism
Profit-aware Admission Control for Overload Protection in E-commerce Web Sites Chuan Yue and Haining Wang Department of Computer Science The College of William and Mary {cyue,hnw}@cs.wm.edu Abstract Overload
More informationBenchmarking the Availability and Fault Tolerance of Cassandra
Benchmarking the Availability and Fault Tolerance of Cassandra Marten Rosselli, Raik Niemann, Todor Ivanov, Karsten Tolle, Roberto V. Zicari Goethe-University Frankfurt, Germany Frankfurt Big Data Lab
More informationAN EFFICIENT LOAD BALANCING ALGORITHM FOR A DISTRIBUTED COMPUTER SYSTEM. Dr. T.Ravichandran, B.E (ECE), M.E(CSE), Ph.D., MISTE.,
AN EFFICIENT LOAD BALANCING ALGORITHM FOR A DISTRIBUTED COMPUTER SYSTEM K.Kungumaraj, M.Sc., B.L.I.S., M.Phil., Research Scholar, Principal, Karpagam University, Hindusthan Institute of Technology, Coimbatore
More informationTableau Server 7.0 scalability
Tableau Server 7.0 scalability February 2012 p2 Executive summary In January 2012, we performed scalability tests on Tableau Server to help our customers plan for large deployments. We tested three different
More informationSuccessful Factors for Performance Testing Projects. NaveenKumar Namachivayam - Founder - QAInsights
Successful Factors for Performance Testing Projects NaveenKumar Namachivayam - Founder - QAInsights Contents Introduction... 2 Planning... 3 Staffing... 5 Test Environments... 7 Support... 8 Intuitive
More informationAn Observation-Based Approach to Performance Characterization of Distributed n-tier Applications
An Observation-Based Approach to Performance Characterization of Distributed n-tier Applications Calton Pu, Akhil Sahai, Jason Parekh, Gueyoung Jung, Ji Bae, You-Kyung Cha, Timothy Garcia, Danesh Irani,
More informationExploring Amazon EC2 for Scale-out Applications
Exploring Amazon EC2 for Scale-out Applications Presented by, MySQL & O Reilly Media, Inc. Morgan Tocker, MySQL Canada Carl Mercier, Defensio Introduction! Defensio is a spam filtering web service for
More informationA First Step towards Autonomous Clustered J2EE Applications Management
A First Step towards Autonomous Clustered J2EE Applications Management Slim Ben Atallah 1 Daniel Hagimont 2 Sébastien Jean 1 Noël de Palma 1 1 Assistant professor 2 Senior researcher INRIA Rhône-Alpes
More informationS 2 -RAID: A New RAID Architecture for Fast Data Recovery
S 2 -RAID: A New RAID Architecture for Fast Data Recovery Jiguang Wan*, Jibin Wang*, Qing Yang+, and Changsheng Xie* *Huazhong University of Science and Technology, China +University of Rhode Island,USA
More informationAppDynamics Lite Performance Benchmark. For KonaKart E-commerce Server (Tomcat/JSP/Struts)
AppDynamics Lite Performance Benchmark For KonaKart E-commerce Server (Tomcat/JSP/Struts) At AppDynamics, we constantly run a lot of performance overhead tests and benchmarks with all kinds of Java/J2EE
More informationBENCHMARKING CLOUD DATABASES CASE STUDY on HBASE, HADOOP and CASSANDRA USING YCSB
BENCHMARKING CLOUD DATABASES CASE STUDY on HBASE, HADOOP and CASSANDRA USING YCSB Planet Size Data!? Gartner s 10 key IT trends for 2012 unstructured data will grow some 80% over the course of the next
More informationAutonomic Provisioning of Backend Databases in Dynamic Content Web Servers
Autonomic Provisioning of Backend Databases in Dynamic Content Web Servers Jin Chen Department of Computer Science University of Toronto Toronto, Canada Email: jinchen@cs.toronto.edu Gokul Soundararajan,
More informationWeb Application s Performance Testing
Web Application s Performance Testing B. Election Reddy (07305054) Guided by N. L. Sarda April 13, 2008 1 Contents 1 Introduction 4 2 Objectives 4 3 Performance Indicators 5 4 Types of Performance Testing
More informationUSING VIRTUAL MACHINE REPLICATION FOR DYNAMIC CONFIGURATION OF MULTI-TIER INTERNET SERVICES
USING VIRTUAL MACHINE REPLICATION FOR DYNAMIC CONFIGURATION OF MULTI-TIER INTERNET SERVICES Carlos Oliveira, Vinicius Petrucci, Orlando Loques Universidade Federal Fluminense Niterói, Brazil ABSTRACT In
More information2 Related Work. 3 Methodology and Environment
A Quantitative Analysis of the Xen Virtualization Overhead Fabricio Benevenuto, Cesar Fernandes, Matheus Santos, Virgilio Almeida, Jussara Almeida Computer Science Department Federal University of Minas
More informationPerformance Testing of Java Enterprise Systems
Performance Testing of Java Enterprise Systems Katerina Antonova, Plamen Koychev Musala Soft Why Performance Testing? Recent studies by leading USA consultancy companies showed that over 80% of large corporations
More informationJean Arnaud, Sara Bouchenak. Performance, Availability and Cost of Self-Adaptive Internet Services
Jean Arnaud, Sara Bouchenak Performance, Availability and Cost of Self-Adaptive Internet Services Chapter of Performance and Dependability in Service Computing: Concepts, Techniques and Research Directions
More informationXTM Web 2.0 Enterprise Architecture Hardware Implementation Guidelines. A.Zydroń 18 April 2009. Page 1 of 12
XTM Web 2.0 Enterprise Architecture Hardware Implementation Guidelines A.Zydroń 18 April 2009 Page 1 of 12 1. Introduction...3 2. XTM Database...4 3. JVM and Tomcat considerations...5 4. XTM Engine...5
More informationIncidentMonitor Server Specification Datasheet
IncidentMonitor Server Specification Datasheet Prepared by Monitor 24-7 Inc October 1, 2015 Contact details: sales@monitor24-7.com North America: +1 416 410.2716 / +1 866 364.2757 Europe: +31 088 008.4600
More informationDependency Free Distributed Database Caching for Web Applications and Web Services
Dependency Free Distributed Database Caching for Web Applications and Web Services Hemant Kumar Mehta School of Computer Science and IT, Devi Ahilya University Indore, India Priyesh Kanungo Patel College
More informationEfficient Resource Management on Template-based Web Servers
Efficient Resource Management on Template-based Web Servers Eli Courtwright Chuan Yue Haining Wang Department of Computer Science The College of William and Mary Williamsburg, VA 23187, USA {eli,cyue,hnw}@cs.wm.edu
More informationLiferay Portal Performance. Benchmark Study of Liferay Portal Enterprise Edition
Liferay Portal Performance Benchmark Study of Liferay Portal Enterprise Edition Table of Contents Executive Summary... 3 Test Scenarios... 4 Benchmark Configuration and Methodology... 5 Environment Configuration...
More informationDelivering Quality in Software Performance and Scalability Testing
Delivering Quality in Software Performance and Scalability Testing Abstract Khun Ban, Robert Scott, Kingsum Chow, and Huijun Yan Software and Services Group, Intel Corporation {khun.ban, robert.l.scott,
More informationPerformance Analysis of Web based Applications on Single and Multi Core Servers
Performance Analysis of Web based Applications on Single and Multi Core Servers Gitika Khare, Diptikant Pathy, Alpana Rajan, Alok Jain, Anil Rawat Raja Ramanna Centre for Advanced Technology Department
More informationGlobeTP: Template-Based Database Replication for Scalable Web Applications
GlobeTP: Template-Based Database Replication for Scalable Web Applications Swaminathan Tobias Groothuyse Sivasubramanian Vrije Universiteit Vrije Universiteit De Boelelaan 08a De Boelelaan 08a Amsterdam,
More informationGanymed: Scalable Replication for Transactional Web Applications
Ganymed: Scalable Replication for Transactional Web Applications Christian Plattner and Gustavo Alonso Department of Computer Science Swiss Federal Institute of Technology (ETHZ) ETH Zentrum, CH-8092 Zürich,
More informationPerformance Analysis of Large Receive Offload in a Xen Virtualized System
Performance Analysis of Large Receive Offload in a Virtualized System Hitoshi Oi and Fumio Nakajima The University of Aizu, Aizu Wakamatsu, JAPAN {oi,f.nkjm}@oslab.biz Abstract System-level virtualization
More informationA Scalability Study for WebSphere Application Server and DB2 Universal Database
A Scalability Study for WebSphere Application and DB2 Universal Database By Yongli An, Tsz Kin Tony Lau, and Peter Shum DB2 Universal Database Performance & Advanced Technology IBM Toronto Lab, IBM Canada
More informationConfiguring Apache Derby for Performance and Durability Olav Sandstå
Configuring Apache Derby for Performance and Durability Olav Sandstå Database Technology Group Sun Microsystems Trondheim, Norway Overview Background > Transactions, Failure Classes, Derby Architecture
More informationPerformance Evaluation Approach for Multi-Tier Cloud Applications
Journal of Software Engineering and Applications, 2013, 6, 74-83 http://dx.doi.org/10.4236/jsea.2013.62012 Published Online February 2013 (http://www.scirp.org/journal/jsea) Performance Evaluation Approach
More informationScalable Database Replication through Dynamic Multiversioning
Scalable Database Replication through Dynamic Multiversioning Kaloian Manassiev, Cristiana Amza Department of Computer Science, University of Toronto, Canada Department of Electrical and Computer Engineering,
More informationJBoss Seam Performance and Scalability on Dell PowerEdge 1855 Blade Servers
JBoss Seam Performance and Scalability on Dell PowerEdge 1855 Blade Servers Dave Jaffe, PhD, Dell Inc. Michael Yuan, PhD, JBoss / RedHat June 14th, 2006 JBoss Inc. 2006 About us Dave Jaffe Works for Dell
More informationPerformance Tuning and Optimizing SQL Databases 2016
Performance Tuning and Optimizing SQL Databases 2016 http://www.homnick.com marketing@homnick.com +1.561.988.0567 Boca Raton, Fl USA About this course This four-day instructor-led course provides students
More informationPerformance of Enterprise Java Applications on VMware vsphere 4.1 and SpringSource tc Server
Performance Study Performance of Enterprise Java Applications on VMware vsphere 4.1 and SpringSource tc Server VMware vsphere 4.1 Enterprise-level Java applications are ideal candidates for deployment
More informationWeb Servers Outline. Chris Chin, Gregory Seidman, Denise Tso. March 19, 2001
Web Servers Outline Chris Chin, Gregory Seidman, Denise Tso March 19, 2001 I. Introduction A. What is a web server? 1. is it anything that can be retrieved with an URL? 2. (web service architecture diagram)
More informationDistributed File System. MCSN N. Tonellotto Complements of Distributed Enabling Platforms
Distributed File System 1 How do we get data to the workers? NAS Compute Nodes SAN 2 Distributed File System Don t move data to workers move workers to the data! Store data on the local disks of nodes
More informationOptimization of Cluster Web Server Scheduling from Site Access Statistics
Optimization of Cluster Web Server Scheduling from Site Access Statistics Nartpong Ampornaramveth, Surasak Sanguanpong Faculty of Computer Engineering, Kasetsart University, Bangkhen Bangkok, Thailand
More informationFine grain performance evaluation of e-commerce sites
Fine grain performance evaluation of e-commerce sites Mauro Andreolini, Michele Colajanni, Riccardo Lancellotti, Francesca Mazzoni Department of Information Engineering University of Modena and Reggio
More informationAutonomic resource management for the Xen Hypervisor
Autonomic resource management for the Xen Hypervisor Íñigo Goiri and Jordi Guitart Universitat Politécnica de Catalunya Barcelona, Spain {igoiri,jguitart}@ac.upc.es Abstract Servers workload varies during
More informationMicrosoft SharePoint 2010 on HP ProLiant DL380p Gen8 servers
Technical white paper Microsoft SharePoint 2010 on HP ProLiant DL380p Gen8 servers Performance report Table of contents Executive summary... 2 Introduction... 2 Test topology... 2 Test methodology... 3
More informationMachine Learning for On-Line Hardware Reconfiguration
Machine Learning for On-Line Hardware Reconfiguration Jonathan Wildstrom, Peter Stone, Emmett Witchel, Mike Dahlin Department of Computer Sciences The University of Texas at Austin {jwildstr,pstone,witchel,dahlin}@cs.utexas.edu
More informationEloquence Training What s new in Eloquence B.08.00
Eloquence Training What s new in Eloquence B.08.00 2010 Marxmeier Software AG Rev:100727 Overview Released December 2008 Supported until November 2013 Supports 32-bit and 64-bit platforms HP-UX Itanium
More informationCapacity Planning for Green IT Green IT Saving Costs Locally, Natural Resources Globally
Capacity Planning for Green IT Green IT Saving Costs Locally, Natural Resources Globally Amy Spellmann, Optimal Richard Gimarc, HyPerformix UK CMG May 2008 1 IT Energy Consumption 48% of IT budgets are
More informationDell Microsoft SQL Server 2008 Fast Track Data Warehouse Performance Characterization
Dell Microsoft SQL Server 2008 Fast Track Data Warehouse Performance Characterization A Dell Technical White Paper Database Solutions Engineering Dell Product Group Anthony Fernandez Jisha J Executive
More informationUnit 2 Research Project. Eddie S. Jackson. Kaplan University. IT530: Computer Networks. Dr. Thomas Watts, PhD, CISSP
Running head: UNIT 2 RESEARCH PROJECT 1 Unit 2 Research Project Eddie S. Jackson Kaplan University IT530: Computer Networks Dr. Thomas Watts, PhD, CISSP 08/19/2014 UNIT 2 RESEARCH PROJECT 2 Abstract Application
More informationPERFORMANCE TESTING. New Batches Info. We are ready to serve Latest Testing Trends, Are you ready to learn.?? START DATE : TIMINGS : DURATION :
PERFORMANCE TESTING We are ready to serve Latest Testing Trends, Are you ready to learn.?? New Batches Info START DATE : TIMINGS : DURATION : TYPE OF BATCH : FEE : FACULTY NAME : LAB TIMINGS : Performance
More informationAgility Database Scalability Testing
Agility Database Scalability Testing V1.6 November 11, 2012 Prepared by on behalf of Table of Contents 1 Introduction... 4 1.1 Brief... 4 2 Scope... 5 3 Test Approach... 6 4 Test environment setup... 7
More informationYahoo! Cloud Serving Benchmark
Yahoo! Cloud Serving Benchmark Overview and results March 31, 2010 Brian F. Cooper cooperb@yahoo-inc.com Joint work with Adam Silberstein, Erwin Tam, Raghu Ramakrishnan and Russell Sears System setup and
More informationCentrata IT Management Suite 3.0
Centrata IT Management Suite 3.0 Technical Operating Environment April 9, 2004 Centrata Incorporated Copyright 2004 by Centrata Incorporated All rights reserved. April 9, 2004 Centrata IT Management Suite
More information