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Cloudburst: Stateful Functions-as-a-Service [article]

Vikram Sreekanti, Chenggang Wu, Xiayue Charles Lin, Johann Schleier-Smith, Jose M. Faleiro, Joseph E. Gonzalez, Joseph M. Hellerstein, Alexey Tumanov
2020 arXiv   pre-print
Function-as-a-Service (FaaS) platforms and "serverless" cloud computing are becoming increasingly popular.  ...  Performant cache consistency emerges as a key challenge in this architecture.  ...  Introduction Serverless computing has attracted significant attention, with a focus on autoscaling Function-as-a-Service (FaaS) systems.  ... 
arXiv:2001.04592v2 fatcat:txil6f7nprcezlmc45qscw7voe

Stateful Function-as-a-Service at the Edge [article]

Carlo Puliafito and Claudio Cicconetti and Marco Conti and Enzo Mingozzi and Andrea Passarella
2021 arXiv   pre-print
persistent memory to functions when in a local-state phase.  ...  These functions typically need to remotely access a persistent state via external services: this makes the paradigm less attractive in edge systems, especially for IoT applications, due to the increased  ...  INTRODUCTION In Function as a Service (FaaS), users invoke remote functions, which encapsulate service(s).  ... 
arXiv:2109.15040v2 fatcat:7r6lyf3svffwzcy2rzmis2wrsu

Flood Estimation for a Cloudburst Event in an Ungauged Western Himalayan Catchment

Kansal Mitthan Lal
2017 International Journal of Hydrology  
In India, there are 3 major states in North and 7 states in north-east which are termed as 'Himalayan states'.  ...  During the last few years, these states have experienced a number of cloud burst events which may be attributed to the increased anthropogenic activities and the climate change phenomena.  ...  This information is for estimation of likelihood of flood as a function of recurrence interval.  ... 
doi:10.15406/ijh.2017.01.00030 fatcat:fyf7popkbbelrkhiledraln35e

Investigating the use of autonomic cloudbursts for high-throughput medical image registration

Hyunjoo Kim, Manish Parashar, David J. Foran, Lin Yang
2009 2009 10th IEEE/ACM International Conference on Grid Computing  
This paper investigates the use of clouds and autonomic cloudbursting to support a medical image registration.  ...  A policy-driven scheduling agent uses the QoS constraints along with performance history and the state of the resources to determine the appropriate size and mix of the public and private cloud resource  ...  Measured by a cost function, the points within a small distance are considered as a consensus set. The size of the consensus set is called the model support M .  ... 
doi:10.1109/grid.2009.5353065 pmid:20640235 pmcid:PMC2904524 dblp:conf/grid/KimPFY09 fatcat:6gh6kr5pnvb4bl2aebf27wa4vm

'The Himalayan Tsunami'- Cloudburst, Flash Flood & Death Toll: A Geographical Postmortem

Pranab Kr. Das
2013 IOSR Journal of Environmental Science Toxicology and Food Technology  
People of Grarhwal in Uttarakhand state of India and several pilgrims, those who were present there would never forget the four days of June 2013.  ...  They were totally unknown what was going to hell their life after the cloudburst on and from 14 th June to 17 th June.  ...  This state 'The Himalayan Tsunami'-Cloudburst, Flash Flood & Death Toll: A Geographical Postmortem has two divisions; western part is Garhwal and Eastern part is known as Kumaun.  ... 
doi:10.9790/2402-0723345 fatcat:sjlltv52vvfjpalzesi5jrxcw4

Assessing the Value of Cloudbursting: A Case Study of Satellite Image Processing on Windows Azure

Marty Humphrey, Zach Hill, Catharine van Ingen, Keith Jackson, Youngryel Ryu
2011 2011 IEEE Seventh International Conference on eScience  
, we describe how a representative computation that takes 2 ½ hours in-house is completed in 35 minutes via cloudbursting).  ...  More specifically, we compare three versions of the application (an all-cloud design; a version that runs in-house on our cluster; and a hybrid cloudbursting version) on dimensions of debuggability, fault  ...  In contrast to this "Platform as a Service" (PaaS), Amazon's EC2 has focused on support for virtual machine technology (aka Infrastructure as a Service, or IaaS).  ... 
doi:10.1109/escience.2011.26 dblp:conf/eScience/HumphreyHIJR11 fatcat:qdpd3qzroffehp42z3vqdrij6y

Samprita Hegde ALL RIGHTS RESERVED Investigating the Use of Autonomic Cloudbursts within the MapReduce Framework ABSTRACT OF THE THESIS Investigating the Use of Autonomic Cloudbursts within the MapReduce Framework

Samprita Hegde, Samprita Hegde
unpublished
The users simply have to provide a "map" and a "reduce" function and the underlying framework handles parallelizing and distributing the computation to worker nodes.  ...  Provides cloudbursting capability where a computation can "burst" out to cloud whenever the existing datacenter is not capable of meeting the objective.  ...  A schematic representation of Autonomic cloudbursts is as shown in Figure 4 .  ... 
fatcat:jwhbwkki7rfdjlk65oz6jbanoq

VM-MAD: A Cloud/Cluster Software for Service-Oriented Academic Environments [chapter]

Tyanko Aleksiev, Simon Barkow-Oesterreicher, Peter Kunszt, Sergio Maffioletti, Riccardo Murri, Christian Panse
2013 Lecture Notes in Computer Science  
In the paper we also describe how the VM-MAD Orchestrator was used in a production environment at the FGCZ to speed up the analysis of mass spectrometry-based protein data by cloudbursting to the Amazon  ...  A distinctive feature of our framework is that the policies can be tested and tuned in a simulation mode based on historical or synthetic cluster accounting data.  ...  In terms of cloudbursting out of applications, Software-as-a-Service solutions make use of IaaS clouds to assure their workloads are scaled properly.  ... 
doi:10.1007/978-3-642-38750-0_34 fatcat:dg7n2xmh6vcqbf6rybjm5e43cu

Optimizing Prediction Serving on Low-Latency Serverless Dataflow [article]

Vikram Sreekanti, Harikaran Subbaraj, Chenggang Wu, Joseph E. Gonzalez, Joseph M. Hellerstein
2020 arXiv   pre-print
Our evaluation shows that Cloudflow's optimizations yield significant performance improvements on synthetic workloads and that Cloudflow outperforms state-of-the-art prediction serving systems by as much  ...  We present the design of Cloudflow, a system that provides this API and realizes it on an autoscaling serverless backend.  ...  Cloudflow deploys pipelines on top of Cloudburst, a low-latency, stateful Function-as-a-Service platform; we extended Cloudburst with key features to support our workloads.  ... 
arXiv:2007.05832v1 fatcat:m3q5zhbfsbgcdijtm7stgyko7u

Towards a ubiquitous cloud computing infrastructure

Jacobus Van der Merwe, K.K. Ramakrishnan, Michael Fairchild, Ashley Flavel, Joe Houle, H. Andres Lagar-Cavilla, John Mulligan
2010 2010 17th IEEE Workshop on Local & Metropolitan Area Networks (LANMAN)  
In this extended abstract we explore the architectural components of a Cloud Control Architecture with the aid of a number of cloud computing use cases.  ...  We specifically consider cloudbursting and follow-the-sun and focus on the mechanisms and user/provider interactions that would make these scenarios real.  ...  Cloudbursting Figure 3 illustrates a more complex (and perhaps a more realistic) cloudbursting scenario.  ... 
doi:10.1109/lanman.2010.5507151 dblp:conf/lanman/MerweRFFHLM10 fatcat:docdlwqkkbby3dlw6kpgpbttpa

CloudAligner: A fast and full-featured MapReduce based tool for sequence mapping

Tung Nguyen, Weisong Shi, Douglas Ruden
2011 BMC Research Notes  
Conclusions: Our results show that CloudAligner is faster than CloudBurst, provides more accurate results than RMAP, and supports various input as well as output formats.  ...  However, since these are only initial steps toward this trend, the developed software does not provide adequate primary functions like bisulfite, pair-end mapping, etc., in on-site software such as RMAP  ...  It has more common functions such as bisulfite (BS) and pair-end mapping as well as a friendly user interface, and it supports more input as well as output formats.  ... 
doi:10.1186/1756-0500-4-171 pmid:21645377 pmcid:PMC3127959 fatcat:kzsqwrho65agljgahhyhqjcb7i

Section 1 Introduction [chapter]

Woodrow W. Clark
2020 Sustainable Mega City Communities  
other southern states as well as many other US states.  ...  , industries with high environmental impacts such as the natural resource industries, and service industries such as health and welfare.  ...  As a direct result, the city immediately started work on a cloudburst management plan. The first step was to determine the future level of service based on our business case.  ... 
doi:10.1016/b978-0-12-818793-7.02001-1 fatcat:3dvmegufwfhidg7tcmru5ypyg4

Integrated Hydrological Model-Based Assessment of Stormwater Management Scenarios in Copenhagen's First Climate Resilient Neighbourhood Using the Three Point Approach

Sara Lerer, Francesco Righetti, Thomas Rozario, Peter Mikkelsen
2017 Water  
The rainfall dataset used is a product of The Water Pollution Committee of The Society of Danish Engineers made freely available for this research.  ...  There are also several cloudburst roads and retention roads, as well as a single retention space.  ...  There are also several cloudburst roads and retention roads, as well as a single retention space.  ... 
doi:10.3390/w9110883 fatcat:xze4bcougvfojkz73zjvohimui

Federating Advanced Cyberinfrastructures with Autonomic Capabilities [chapter]

Javier Diaz-Montes, Ivan Rodero, Mengsong Zou, Manish Parashar
2014 Cloud Computing for Data-Intensive Applications  
Cloud computing has emerged as a dominant paradigm that has been widely adopted by enterprises.  ...  As a result, providing scalable and robust mechanisms to federate distributed infrastructures and handle application workflows, that can effectively utilize them, is critical.  ...  (d) Rutgers+EC2 (CloudBurst), deadline 420 s distance function can also be defined in terms of the uni-dimensional distances.  ... 
doi:10.1007/978-1-4939-1905-5_9 fatcat:eyuo5q37enaofehsubefabd7ky

StreamAligner: a streaming based sequence aligner on Apache Spark

Sanjay Rathee, Arti Kashyap
2018 Journal of Big Data  
A lot of MapReduce-based sequence alignment tools like CloudBurst, CloudAligner, Halvade, and SparkBWA are proposed by various researchers in recent few years.  ...  Therefore, bioinformatics has emerged as a very popular research area in last decade. Sequence alignment is like the heart of bioinformatics field and has attracted huge attention by researchers.  ...  Cost is based on the type of service and time of service.  ... 
doi:10.1186/s40537-018-0114-y fatcat:ooj6fe62dza4ncpsxt5kgbcnu4
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