Migration Planning Framework for Legacy Systems’ Cloud Migration

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dc.contributor.authorRiihimäki, Santtu
dc.contributor.departmentfi=Tietotekniikan laitos|en=Department of Computing|
dc.contributor.facultyfi=Teknillinen tiedekunta|en=Faculty of Technology|
dc.contributor.studysubjectfi=Tietotekniikka|en=Information and Communication Technology|
dc.date.accessioned2023-06-01T21:05:38Z
dc.date.available2023-06-01T21:05:38Z
dc.date.issued2023-05-27
dc.description.abstractCloud computing is being adopted at a fast phase by organizations all over the world. By utilizing cloud computing, significant benefits compared to traditional on-premises solutions can be achieved. Most of the new systems and applications are built to be cloud native applications but many large organizations still depend on legacy systems that have been built tens of years ago. Migrating these legacy applications or systems to the cloud have become major objective for the organizations. Legacy applications and systems have their own concerns and risks regarding cloud migration and require profound evaluation before the migration process can even be started. In this thesis, literature review was done to identify the possible migration strategies as well as common concerns and risks regarding legacy system’s or application’s cloud migration. Literature review was utilized to build a migration planning framework for legacy system’s or application’s cloud migration. The migration planning framework was validated with a case study. In the case study, a legacy application’s tentative cloud migration was planned by utilizing the created migration planning framework.
dc.format.extent88
dc.identifier.olddbid192159
dc.identifier.oldhandle10024/175237
dc.identifier.urihttps://www.utupub.fi/handle/11111/17979
dc.identifier.urnURN:NBN:fi-fe2023060151601
dc.language.isoeng
dc.rightsfi=Julkaisu on tekijänoikeussäännösten alainen. Teosta voi lukea ja tulostaa henkilökohtaista käyttöä varten. Käyttö kaupallisiin tarkoituksiin on kielletty.|en=This publication is copyrighted. You may download, display and print it for Your own personal use. Commercial use is prohibited.|
dc.rights.accessrightsavoin
dc.source.identifierhttps://www.utupub.fi/handle/10024/175237
dc.subjectcloud migration, cloud computing, legacy system, migration planning framework, migration strategy
dc.titleMigration Planning Framework for Legacy Systems’ Cloud Migration
dc.type.ontasotfi=Diplomityö|en=Master's thesis|

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