Remove Data Centers Remove IaaS Remove Virtual machine
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Heroku Open Sources the Twelve-Factor App Definition

Heroku

Over time, SaaS went from a growing area of software delivery to the dominant distribution method for software and IaaS has overtaken data centers for infrastructure. The cloud is now the default. At the same time the technology landscape changed.

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The Secure Access Service Edge (SASE) as Described in Gartner’s Hype Cycle for Enterprise Networking, 2019

CATO Networks

The legacy data center should no longer be considered the center of network architectures. Users, sensitive data, applications and access requirements will be everywhere. This is a case where software architecture and implementation matters.

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Cloud Computing Layers: Master the Basics

NW Kings

It encompasses the physical infrastructure, including servers, data centers, and networking hardware. Example: Data centers operated by providers like AWS or Microsoft Azure. Virtualization Layer Virtualization is a crucial component of cloud computing. The virtualization layer abstracts hardware resources.

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