Dev, Test, Optimisation
Agile & Waterfall: Both can be valid
There are 2 common SDLC or software development life cycle methodologies, both of which are derived from OOAD with UML. The Waterfall or Traditional approach u…
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Application TransformationOperational Considerations when Moving Applications to the Cloud
Operational Issues when moving to the Cloud There are many application ‘modernization’ strategies and you can pick what you believe are the best methods to mod…
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Dev, Test, OptimisationIntroduction to Devops
Many news media reports about Devops cite a failure rate of 70%, or in some cases, a similar level of dissatisfaction that Devops has actually improved the dev…
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Application TransformationAssessing Applications for the Cloud
Assessing Applications for the Cloud Every modernized datacenter or cloud will provide, at a minimum, the basic VM infrastructure, storage, and network service…
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Application TransformationCloud Native Application Characteristics
There are numerous characteristics that an application should have when transitioning to a cloud infrastructure. Key characteristics of cloud-enabled (cloud-na…
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Application TransformationAgile Transformation
Application development is now focused on rapid and continuous delivery. Previous “legacy” practices, following previously traditional ideas such as releasing …
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Storage and Backup as ServicesStorage as a Service or StaaS
Storage as a Service is an essential part of the IaaS and PaaS offerings. VMs need storage in order to run. There are various types of Cloud StaaS as described…
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Storage and Backup as ServicesBackup as a Service or BaaS
Backup as a Service or BaaS Backup and Recovery as a Service (Backup as a Service) is a category of service that replicates data to multiple IT systems and dat…
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Cloud ModelsMost Organisations will have Hybrid Cloud Architectures
Hybrid Cloud models will predominate the computing landscape in the years to come. As the underlying technologies which make up the Cloud eco-system continue t…
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Cloud ModelsPublic, Private and Hybrid Cloud Deployments Comparison
The first public cloud service provider to achieve wide acceptance and scale was Amazon Web Services (AWS). This is an example of a true public cloud compute o…
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Cloud Design GoalsScaling and Cloud Services
Scaling from an IT resource perspective is the ability of the IT resource to handle increased or decreased usage demands. The following are types of scaling: H…
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Cloud ModelsCloud Management Platform Architecture
Cloud management systems vary greatly in their features, ease of use, flexibility, and cost. A cloud provider (or private cloud operator) can develop its own c…
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