In many VLEs (Very Large Enterprises), Oracle estates can run a majority of the business services. However, these clusters of Oracle licenses are extremely exp…
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Networking functions can be delivered via Virtual Appliances (ready‐to‐go virtual machines that run on a hypervisor). Virtual appliances are usually designed t…
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Network virtualization is an important, though usually overlooked part of moving toward a Software Defined Data Center or SDDC. For network-connected workloads…
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SDDC and Networking One important trend in Cloud Computing is the virtualization of the Data Center. A Software-Defined-Data-Center or SDDC, is an environment …
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When should firms use Agile? The short answer is that within IT, it should be the de-facto methodology for development, migration and delivery of IT projects. …
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The following steps are performed when doing a migration. Use Agile teams of SMEs to do POCs to determine the right approach. HLD signed off by the client, ove…
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Within VLE’s (very large enterprises), the culture of silo’s is difficult to fracture and re-arrange. Waterfall or traditional methods of IT management and dep…
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\ RPC and Middleware Distributed computing, with clients calling servers or remote resources was originally premised on Remote procedure calls (RPC), a protoco…
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TOGAF and the Architecture ‘Continuum’ Definitions: TOGAF: The Open Group Architecture Framework Continuum: A continuous extent or succession from a starting p…
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Web systems, APIs, Microservices The web works in the following basic way: clients (web browsers) make requests to web servers, making GET requests to download…
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9 key Architectural Principles that should drive Architectural Target Models and Deployment. Architecture Principle 1: Align IS to the Business Strategy and pu…
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AWS provides Infrastructure as a Service or IaaS and elastic computing resources. AWS is actually several ‘clouds’ regionally-based, named as Data Centres and …
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