Evaluation framework of virtualization systems for cloud computing

2012 ◽  
Author(s):  
Hua Cheng ◽  
Zuoning Chen ◽  
Ninghui Sun ◽  
Fangyuan Chen ◽  
Mingyang Wang
Keyword(s):  
Cloud Computing ◽  
Evaluation Framework

New Fuzzy-Based Fault Tolerance Evaluation Framework for Cloud Computing

2019 ◽  
Vol 27 (4) ◽  
pp. 930-948 ◽  
Author(s):  
Mehdi Nazari Cheraghlou ◽  
Ahmad Khademzadeh ◽  
Majid Haghparast
Keyword(s):  
Cloud Computing ◽  
Fault Tolerance ◽  
Evaluation Framework

Cloud architecture for electronic health record systems interoperability

2021 ◽  
pp. 1-14
Author(s):  
Derlis Gómez ◽  
Jesús Romero ◽  
Pablo López ◽  
José Vázquez ◽  
Cristian Cappo ◽  
...  
Keyword(s):  
Cloud Computing ◽  
Electronic Health Record ◽  
Information Exchange ◽  
Single Point ◽  
Data Representation ◽  
Evaluation Framework ◽  
Data Repository ◽  
Health Record ◽  
Scalable Architecture ◽  
Electronic Health

BACKGROUND: Current Electronic Health Record (EHR) systems are built using different data representation and information models, which makes difficult achieving information exchange. OBJECTIVE: Our aim was to propose a scalable architecture that allows the integration of information from different EHR systems. METHODS: A cloud-based EHR interoperable architecture is proposed through the standardization and integration of patient electronic health records. The data is stored in a cloud repository with high availability features. Stakeholders can retrieve the patient EHR by requesting only to the integrated data repository. The OpenEHR two-level approach is applied according to the HL7-FHIR standards. We validated our architecture by comparing it with 5 different works (CHISTAR, ARIEN, DIRAYA, LLPHR and INEHRIS) using a set of selected axes and a scoring method. RESULTS: The problem was reduced to a single point of communication between each EHR system and the integrated data repository. By combining cloud computing paradigm with selected health informatics standards, we obtained a generic and scalable architecture that complies 100% with interoperability requisites according to the evaluation framework applied. CONCLUSIONS: The architecture allowed the integration of several EHR systems, adapting them with the use of standards and ensuring the availability thanks to cloud computing features.

Cloud-Computing: eHealth aus der Wolke

2018 ◽  
Vol 23 (11) ◽  
pp. 38-41
Author(s):  
Sebastian Krolop ◽  
Florian Benthin ◽  
Constanze Knahl
Keyword(s):  
Cloud Computing ◽  
Point Of Care

Cloud-Computing gewinnt auch in Kliniken zunehmend an Bedeutung. Über das Internet bereitgestellte Lösungen verändern nicht nur Verwaltung und Logistik – im klinischen Bereich geht es zum Beispiel um die Nutzung elektronischer Patientenakten am Point-of-Care.

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