[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-1-en-105":3,"doc-seo-251146-105":53,"doc-detail-251146-en":127},{"code":4,"msg":5,"data":6},0,"success",[7,14,19,24,29,34,39,44,49],{"id":8,"doc_module":9,"doc_module_name":10,"category_name":11,"show_sort_weight":12,"slug":13},11,1,"Template","Presentations",90,"presentations",{"id":15,"doc_module":9,"doc_module_name":10,"category_name":16,"show_sort_weight":17,"slug":18},12,"Resumes",80,"resumes",{"id":20,"doc_module":9,"doc_module_name":10,"category_name":21,"show_sort_weight":22,"slug":23},14,"Invoices",70,"invoices",{"id":25,"doc_module":9,"doc_module_name":10,"category_name":26,"show_sort_weight":27,"slug":28},15,"Posters",60,"posters",{"id":30,"doc_module":9,"doc_module_name":10,"category_name":31,"show_sort_weight":32,"slug":33},16,"Social Media",50,"social-media",{"id":35,"doc_module":9,"doc_module_name":10,"category_name":36,"show_sort_weight":37,"slug":38},17,"Forms",40,"forms",{"id":40,"doc_module":9,"doc_module_name":10,"category_name":41,"show_sort_weight":42,"slug":43},18,"Letters",30,"letters",{"id":45,"doc_module":9,"doc_module_name":10,"category_name":46,"show_sort_weight":47,"slug":48},21,"Paper Templates",5,"papers-templates",{"id":50,"doc_module":9,"doc_module_name":10,"category_name":51,"show_sort_weight":4,"slug":52},158,"General","general-158",{"code":4,"msg":54,"data":55},"ok",{"site_id":56,"language":57,"slug":58,"title":59,"keywords":60,"description":61,"schema_data":62,"social_meta":120,"head_meta":122,"extra_data":124,"updated_unix":126},105,"en","cloud-migration-strategy-for-project-management-legacy-system-migration-research-overview","Cloud Migration Strategy for Project Management - Legacy system migration - research overview","","Legacy system migration to cloud brings major challenges and practical benefits, driving ongoing academic research and industrial deployment. A three-strategy approach is formed by analyzing existing migration methods and mapping them to integrated cloud service models. Each strategy requires distinct processes and tasks, so outcomes depend on careful selection and planning. Similarities, differences, and key obstacles are analyzed, alongside proposed challenges and future research directions for legacy cloud migration.",{"@graph":63,"@context":119},[64,80,102],{"@type":65,"itemListElement":66},"BreadcrumbList",[67,71,74,77],{"item":68,"name":69,"@type":70,"position":9},"https://docshare.wps.com","Home","ListItem",{"item":72,"name":10,"@type":70,"position":73},"https://docshare.wps.com/template/",2,{"item":75,"name":11,"@type":70,"position":76},"https://docshare.wps.com/template/presentations/",3,{"item":78,"name":59,"@type":70,"position":79},"https://docshare.wps.com/template/cloud-migration-strategy-for-project-management-legacy-system-migration-research-overview/251146/",4,{"url":78,"name":59,"@type":81,"image":82,"author":87,"headline":59,"publisher":90,"fileFormat":93,"inLanguage":57,"description":61,"dateModified":94,"datePublished":95,"encodingFormat":93,"isAccessibleForFree":96,"interactionStatistic":97},"DigitalDocument",{"url":83,"@type":84,"width":85,"height":86},"https://docshare.wps.com/thumbnails/cloud-migration-strategy-for-project-management-legacy-system-migration-research-overview/251146.png","ImageObject",442,249,{"name":88,"@type":89},"Logic","Person",{"url":68,"name":91,"@type":92},"DocShare","Organization","application/pdf","2026-10-27","2026-09-12",true,{"@type":98,"interactionType":99,"userInteractionCount":101},"InteractionCounter",{"@type":100},"ViewAction",10,{"@type":103,"mainEntity":104},"FAQPage",[105,111,115],{"name":106,"@type":107,"acceptedAnswer":108},"What is the paper’s main goal regarding legacy system migration to the cloud?","Question",{"text":109,"@type":110},"Provide an overall presentation of legacy system migration to the cloud and identify important challenges and future research directions.","Answer",{"name":112,"@type":107,"acceptedAnswer":113},"How are migration methods organized in the paper?",{"text":114,"@type":110},"They are divided into three strategies according to the integrated cloud service models.",{"name":116,"@type":107,"acceptedAnswer":117},"Why is strategy selection important for cloud migration success?",{"text":118,"@type":110},"Different strategies require different processes and tasks, and outcomes are affected by similarities, differences, and specific challenges during migration.","https://schema.org",{"og:url":78,"og:type":121,"og:title":59,"og:site_name":91,"og:description":61},"article",{"robots":123,"canonical":78},"index,follow",{"doc_id":125,"site_id":56},251146,1791717213,{"code":4,"msg":5,"data":128},{"doc_id":125,"user_id":129,"nickname":88,"user_avatar":130,"doc_module":9,"category_id":8,"category_name":11,"doc_title":59,"doc_description":61,"doc_content":131,"file_id":132,"file_url":133,"file_type":134,"file_size":135,"view_count":101,"is_deleted":4,"is_public":9,"is_downloadable":9,"audit_status":9,"page_count":136,"language":137,"language_code":57,"site_id":56,"html_lang":57,"table_of_contents":138,"faqs":139,"seo_title":140,"seo_description":61,"update_tm":141,"read_time":73},1099513958762,"https://ap-avatar.wpscdn.com/avatar/1000023916a998db790?x-image-process=image/resize,m_fixed,w_180,h_180&k=1784791008015729253","Original Article  \nCloud Migration Strategy for Project Management  \nFalguni Mehrotra  \nEMEM, Saint Cloud State University, Minnesota, USA  \nReceived Date: 28 January 2024 Revised Date: 12 February 2024 Accepted Date: 23 February 2024  \nAbstract: Legacy system migration to the cloud brings both great challenges and benefits, so there exist various academic research and industrial applications on legacy system migration to the cloud. By analyzing the research achievements and application status, the division of existing migration methods into three strategies according to the cloud service models integrally was done. Different processes need to be considered for different migration strategies and different tasks were involved accordingly. The similarities and differences between the migration strategies are discussed, and the challenges and future work about legacy system migration to the cloud were proposed. The aim of this paper is to provide an overall presentation for legacy system migration to the cloud and identify important challenges and future research directions  \nKeywords: Legacy System, Cloud Migration, Project Management, Healthcare System.  \nI. INTRODUCTION  \nHealthcare company managed patients’ data and got the medical claims from different hospitals; pharmacy etc. and the company process the same claims using different portals and application and provide the satisfactory service to the customer. Cloud computing in healthcare firm was a network of servers that were placed over the Internet which helps in storing, processing, and managing the patients and claims data instead of processing data over local servers or computers.  \nFor cloud computing technology, cloud migration strategy came in picture which helps organization to understand the impact. Healthcare firm was boosting their business with cloud computing by migrating their applications on cloud. Technically, cloud migration was a process of moving data, applications, business processes and environments from on-premises IT infrastructure to the cloud infrastructure. To make the cloud migration journey successful and stress-free for the organization, there were certain strategies that enable data and applications to be accessed on demand from anywhere and anytime which saves the computing cost and hence increase innovation.  \nII. BACKGROUND REVIEW  \nWhile working with NewYork state government, healthcare department. The state government maintains all the clinical data of the patient and consumers of newyork state. They also help people in in getting Medicaid, Mediclaim, CHIP etc. card. People can check for their eligibility. The company was also involved in keeping and maintaining the immunization record. Health Insurance Company was the name of one of their products, of which I was the product owner. Health Insurance Company was a web and mobile based application that maintains all the clinical data of the patients. It’s an EHR system (Acumen), which can handle thousands of patients and customers. The system manages patient information, securely interchange information with LIS system, PIS and manage drugs, billing etc. They sought an affordable, easy-to-manage, and easy-to-deploy solution that would scale to fit their customers’ changing needs while keeping patient data secure and available, keeping security and availability as priorities. All data was in on premises database and the server were also in the organization premises. Everything was managed from their on-premises data center. When there was increase in technology and digital transformation awareness, more people start using the web based and mobile application. There was some limitation with the server that it couldn’t handle loads more than 100 million. Users exceeded to 80 million and this get broke the system. This leads to the downtime of the datacenter. This caused loss of the consumer and some crucial clinical data. This stopped the whole data transfer of the system. This happened during","cbCaiaymEJyIdoKJ","https://ap.wps.com/l/cbCaiaymEJyIdoKJ","pdf",390698,6,"English","# I. INTRODUCTION\n## Healthcare data processing and cloud computing context\n# II. BACKGROUND REVIEW\n## On-premises limitations and scalability failures\n## Industry and executive challenges for cloud adoption\n## Methodologies and transformation planning\n# III. CLOUD MIGRATION STARTEGY","[{\"question\":\"What is the paper’s main goal regarding legacy system migration to the cloud?\",\"answer\":\"Provide an overall presentation of legacy system migration to the cloud and identify important challenges and future research directions.\"},{\"question\":\"How are migration methods organized in the paper?\",\"answer\":\"They are divided into three strategies according to the integrated cloud service models.\"},{\"question\":\"Why is strategy selection important for cloud migration success?\",\"answer\":\"Different strategies require different processes and tasks, and outcomes are affected by similarities, differences, and specific challenges during migration.\"}]","Cloud Migration Strategy for Project Management - Legacy system migration - research overview | PDF",1789257346]