neirew J

cloud computing load balancing appscale intruder multidimensional multilevel public clouds private clouds it reduce costs improve performance green energy. collaborative cloud neural network fuzzy system multi attribute reputation cloud foundry cloudify openshift stratos bluemix heroku & stackato quality-of-service key performance indicators utility function sla monitoring brokerage service virtualization response time execution time. complex event processing publish-subscribe arduino event based framework ict content management systems education questionnaire auto scaling workload ensemble models pass-stream-merge big data map-reduce cloud single board computers platform-as-a-service baye's theorem task deployment fog computing electronic medical record (emr) electronic health record (her) authentication cryptography open source technology. encryption database feistal ciphers government cloud computing e-government saas cyber security perceived risk risk acceptance risk perception cloud risks psychometric paradigm software as a service egovernment cloud business challenges cloud business estimates cloud deployment models ibm ccmp realizing crasp methodology infrastructure as a service (iaas) platform as a service (paas) success-driving business model characteristics cloud computing ecosystem exploratory multiple-case study. attacks data deduplication storage cloud computing provider public-cloud private cloud cloud migration multi-campus organization big bata cloud analyst map reduce big data distribution energy consumption virtual machine placement harmony search algorithm server consolidation binpacking problem database system intrusion detection marking transaction benefits challenges deployment models service models. data locality networkcloudsim simulator agile development error isolation multi-tenancy cloud security fpe