Application Migration And Big Data System Deployment On Cloud

ICloud computing is a new computing model,which can provide dynamic scalablevirtualized computing resources through the internet.The application migration of cloud platform is the process of transferring enterprise or organization's information system applications and data from the enterprise or the exclusive server to the cloud computing platform.In this paper,the author analyzes the cloud migration technology and products of the famous IT company,and explores the basic principles and implementation techniques of migration and deployment of Cloud Applications,Including the cloud application migration strategy(component replacement,part of the overall migration,migration,application cloud etc.),cloud application deployment model(single instance model,application layer separation model,multi tenant model),machine mirror method.Research on the key technology of the famous cloud computing platform Eucalyptus,including architecture,resource management,network characteristics,cloud application migration method based on Eucalyptus;the Lenovo PC server cluster is built based on Eucalyptus cloud platform,a cloud component installation and configuration,network mode and storage mode configuration.Taking the rural drinking water planning database system as an example,the application migration based on Eucalyptus cloud platform is realized,which is based on the single instance model and the separation model of data and application.In addition,the author also explores the integration of cloud computing and big data.This paper studies the parallel computing framework Spark,and the fusion method of Spark and Eucalyptus cloud platform.Learn from the basic principles of deploying Spark large data systems in AWS to propose a conceptual model for deploying dynamic Spark cluster on cloud computing platform and achieve the successful deployment of Eucalyptus cloud platform.Through the query processing of a large web site,the usability of the Spark system deployed on the Eucalyptus cloud platform is verified.Finally,the application of Hi Bench benchmark component to test and compare the performance of Spark clusters deployed in a virtual machine cluster in the Eucalyptus cloud environment and deployed on separate physical clusters.