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Accelerating Web Service Workflow Execution via Intelligent Allocation of Services to Servers

Konstantinos Stamkopoulos, Evaggelia Pitoura, Panos Vassiliadis, Apostolos Zarras
2010 Journal of Database Management  
His research interests include web services, especially in their interaction with databases.  ...  AcknoWLedgMent We would like to thank the anonymous reviewers of this paper, as well as the reviewers of the first version of this paper (accepted in SEIW 2007) for their constructive comments.  ...  The objective is to provide algorithms that take as input a workflow of web service operations along with a topology of servers and compute an appropriate mapping of operations to servers.  ... 
doi:10.4018/jdm.2010100104 fatcat:jfjayc4ruvcwffyjwvof6swvs4

Accelerating Web Service Workflow Execution via Intelligent Allocation of Services to Servers [chapter]

Konstantinos Stamkopoulos, Evaggelia Pitoura, Panos Vassiliadis, Apostolos Zarras
Cross-Disciplinary Models and Applications of Database Management  
His research interests include web services, especially in their interaction with databases.  ...  AcknoWLedgMent We would like to thank the anonymous reviewers of this paper, as well as the reviewers of the first version of this paper (accepted in SEIW 2007) for their constructive comments.  ...  The objective is to provide algorithms that take as input a workflow of web service operations along with a topology of servers and compute an appropriate mapping of operations to servers.  ... 
doi:10.4018/978-1-61350-471-0.ch016 fatcat:iec3xvkrlrbghfi56n45w76fyi

Harnessing the power of supercomputers using the PanDA Pilot 2 in the ATLAS Experiment

Paul Nilsson, Alexey Anisenkov, Doug Benjamin, Wen Guan, Tomas Javurek, Danila Oleynik, C. Doglioni, D. Kim, G.A. Stewart, L. Silvestris, P. Jackson, W. Kamleh
2020 EPJ Web of Conferences  
Examples of dedicated HPC workflows are discussed in which the Pilot either uses an MPI application for processing fine-grained event level service under the control of the Harvester service or acts like  ...  In addition to describing the technical details of these workflows, results are shown from its deployment on Titan (OLCF) and other HPCs in ATLAS.  ...  HPC workflows Depending on the type of the HPC, the Pilot may either run payloads on the worker nodes like on any grid site, or in a simplified mode via a plugin.  ... 
doi:10.1051/epjconf/202024503025 fatcat:lwhbtft3obg6xhwrieytosrlri

Heterogeneous Resource Management and Orchestration in Cloud Environments [chapter]

Dapeng Dong, Huanhuan Xiong, Gabriel G. Castañé, Paul Stack, John P. Morrison
2018 Communications in Computer and Information Science  
The enhanced and extended features offered by heterogeneous resources enable service offerings that pose challenges to traditional cloud management throughout the entire service delivery stack.  ...  The accelerated uptake of heterogeneous resources is exacerbating these challenges, which no longer can be efficiently addressed in an ad-hoc manner.  ...  Thus, an approach is taken that allows end-users to compose their tasks into a workflow of constituent service(s). Workflows of this kind are often referred to as blueprints.  ... 
doi:10.1007/978-3-319-94959-8_4 fatcat:7eoeuexrt5amdd2eirvhlfhsai

Integrating SDN and NFV with QoS-Aware Service Composition [chapter]

Valeria Cardellini, Tihana Galinac Grbac, Andreas Kassler, Pradeeban Kathiravelu, Francesco Lo Presti, Antonio Marotta, Matteo Nardelli, Luís Veiga
2018 Lecture Notes in Computer Science  
, to the deployment of data stream processing applications using SDN to control the network paths, to exploiting SDN for context-aware service compositions.  ...  Traditional networks are transformed to enable full integration of heterogeneous hardware and software functions, that are configured at runtime, with minimal time to market, and are provided to their  ...  It involves logical centralization of network intelligence and introduces abstraction of physical networks from the applications and services via standardized interfaces.  ... 
doi:10.1007/978-3-319-90415-3_9 fatcat:zrjipv53ybcwtfnmzszj3xunea

JIZHI: A Fast and Cost-Effective Model-As-A-Service System for Web-Scale Online Inference at Baidu [article]

Hao Liu, Qian Gao, Jiang Li, Xiaochao Liao, Hao Xiong, Guangxing Chen, Wenlin Wang, Guobao Yang, Zhiwei Zha, Daxiang Dong, Dejing Dou, Haoyi Xiong
2021 arXiv   pre-print
Moreover, an intelligent resource manager has been deployed to maximize the throughput of JIZHI over the shared infrastructure by searching the optimal resource allocation plan from historical logs and  ...  Extensive experiments have been done to demonstrate the advantages of JIZHI from the perspectives of end-to-end service latency, system-wide throughput, and resource consumption.  ...  for more intelligent dynamic resource allocation.  ... 
arXiv:2106.01674v1 fatcat:zogjjhrfezc3pkboekw56ebf5y

Multi-Objective Task Scheduling in the Cloud Computing based on the Patrice Swarm Optimization

Farnaz Sharifi Milani, Ahmad Habibizad Navin
2015 International Journal of Information Technology and Computer Science  
Therefore, many heuristics have been proposed, from low level execution of tasks in multiple processors to high level execution of tasks.  ...  The results demonstrated that the proposed algorithm has a better operation in terms of task execution time, waiting time and missed tasks in comparison of First Come First Served (FCFS), Shortest Process  ...  Swarm Intelligence Swarm intelligence refers to collective intelligence.  ... 
doi:10.5815/ijitcs.2015.05.09 fatcat:vqxn43hypbfdfdejpnjpnnjhqa

BladeCenter systems management software

G. Pruett, A. Abbondanzio, J. Bielski, T. D. Fadale, A. E. Merkin, Z. Rafalovich, L. A. Riedle, J. W. Simpson
2005 IBM Journal of Research and Development  
This paper describes the architecture and capabilities of the IBM Director, Cluster Systems Manager, and Virtualization Enginee tools, which enable customers to configure, manage, and provision the BladeCenter  ...  These tools configure and monitor the chassis using out-of-band communications with the BladeCenter management module.  ...  Updates may be applied to operating systems or applications via software distribution. Servers may also be reprovisioned to more efficiently allocate hardware resources to different roles.  ... 
doi:10.1147/rd.496.0963 fatcat:3d73qf6dhff3vdjnri46cwm3ym

JITA4DS: Disaggregated Execution of Data Science Pipelines Between the Edge and the Data Centre

Genoveva Vargas-Solar, Md Sahil Hassan, Ali Akoglu
2021 Journal of Web Engineering  
Accordingly, the paper shows an experimental simulation devoted to run data science workloads and determine the best strategies for scheduling the allocation of resources implemented by JITA-4DS.  ...  This paper targets the execution of data science (DS) pipelines supported by data processing, transmission and sharing across several resources executing greedy processes.  ...  Compared to the monolithic server approach, in a disaggregated data center, CPU, memory and storage are separate resource blades interconnected via a network.  ... 
doi:10.13052/jwe1540-9589.2111 fatcat:b6gb4mbi7zbwviivxfju3tizvi

Serverless computing in omics data analysis and integration

Piotr Grzesik, Dariusz R Augustyn, Łukasz Wyciślik, Dariusz Mrozek
2021 Briefings in Bioinformatics  
Execution of many such analyses can be accelerated by applying the cloud computing paradigm, which provides scalable resources for storing data of different types and parallelizing data analysis computations  ...  The serverless computing paradigm simplifies these operations by automatically allocating and maintaining both servers and virtual machines, as required for analysis tasks.  ...  By taking advantage of such an architecture, they were able to reduce the total execution time of the workflow from 2.5 h when running on a cloud server with 16 threads to about 6 min, with subsequent  ... 
doi:10.1093/bib/bbab349 pmid:34505137 pmcid:PMC8499876 fatcat:lqlrhoycnbg3xdygxpfejn6xvu

A framework for ecosystem service assessment using GIS interoperability standards

Martin Lacayo, Denisa Rodila, Gregory Giuliani, Anthony Lehmann
2021 Computers & Geosciences  
has implications for ES.  Software interoperability can improve data provenance.  Web services are used to create interoperable workflows. 1 Martin Lacayo collaborated on all aspects of the conception  ...  Specifically, ESWS are the application of open web standards to ecosystem service assessment to facilitate creation, iteration, and dissemination in a seamless way.  ...  We would also like to thank Dr. Marla R. Emery and Dr. Louise Gallagher for their scientific advice and editorial assistance. J o u r n a l P r e -p r o o f  ... 
doi:10.1016/j.cageo.2021.104821 fatcat:4vbbt3j2vfhchaju7wyx6tms6e

D1.3 - Initial design of the architecture

Daniele Lezzi
2021 Zenodo  
The architectural choices are built taking into account the different types of requirements imposed by the applications and services running in the framework through the analysis of the three use cases  ...  The role of each of the blocks is defined, as well as the required interfaces for the communication between blocks.  ...  into AWS Batch, a service that deploys elastic clusters on top of Amazon EC2, the IaaS managed service provided by Amazon Web Services (AWS).  ... 
doi:10.5281/zenodo.6372657 fatcat:g7vubkfwvndnpd57uoxp7ybguu

Accelerating Science Impact through Big Data Workflow Management and Supercomputing

K. De, A. Klimentov, T. Maeno, R. Mashinistov, P. Nilsson, D. Oleynik, S. Panitkin, E. Ryabinkin, T. Wenaus, Gh. Adam, J. Buša, M. Hnatič
2016 EPJ Web of Conferences  
To manage the workflow for all data processing on hundreds of data centers the PanDA (Production and Distributed Analysis) Workload Management System is used.  ...  The main idea is to reuse, as much as possible, existing components of the PanDA system that are already deployed on the LHC Grid for analysis of physics data.  ...  Acknowledgements We wish to thank all our colleagues who contributed to ATLAS data processing and Monte-Carlo simulation activities and to PanDA software development and installation.  ... 
doi:10.1051/epjconf/201610801003 fatcat:4lix4kmlsza6hjypbtq7h4yflu

High Performance Computing Clouds [chapter]

Andrzej Goscinski, Michael Brock, Philip Church
2011 Cloud Computing  
Physical servers are used to carry out application execution while clients access POD via allocated (virtual) login servers.  ...  Web Service-Based -all resources from data storage to cluster job management are done via self-describing Web services with Web APIs for software processes and Web forms for human operators. 2.  ...  A key example of this is using clouds to handle increased traffic of web sites and web applications during peak times.  ... 
doi:10.1201/b11149-14 fatcat:7wuwffksnvahvjxmdlop2mcqm4

Auspice: Automatic Service Planning in Cloud/Grid Environments [chapter]

David Chiu, Gagan Agrawal
2011 Grids, Clouds and Virtualization  
Intermediate data caching strategies have also been implemented to accelerate workflow execution over emerging Cloud environments.  ...  The development of such a system that can abstract the complex task of scientific workflow planning and execution from the user is reported herein.  ...  To alleviate server load, intelligently placed proxies have historically been employed to replicate and cache popular Web pages.  ... 
doi:10.1007/978-0-85729-049-6_5 fatcat:prikikmcpfdx3ps7554efsh4ti
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