The term infrastructure in an information technology (IT) context refers to an enterprise's entire collection of hardware, software, networks, data centers, facilities and related equipment used to develop, test, operate, monitor, manage and/or support information technology services.
A company's IT infrastructure includes the physical IT devices and products, but does not include the employees, documentation or processes used in operating and managing IT services.
From Infrastructures to Converged and Hyper-Converged Infrastructure Systems
Two infrastructure-related terms that have become increasingly relevant in recent years are converged infrastructure and hyper-converged infrastructure systems. The former refers to an optimized, tightly-integrated collection of IT components offered by a systems vendor that includes a variety of compute, storage, networking and virtualization resources.
Management of converged infrastructure resources is typically handled by a discrete hardware component that serves a singular purpose. While hyper-converged infrastructure systems are similar in nature to converged infrastructure systems, management of the resources is largely software-defined rather than being handled by one or more hardware components.
Stay up to date on the latest developments in Internet terminology with a free weekly newsletter from Webopedia. Join to subscribe now.
List of free online Java courses for students and IT professionals looking to enhance their skills . Read More »SEO Dictionary
From keyword analysis to backlinks and Google search engine algorithm updates, our search engine optimization glossary lists 85 SEO terms you need... Read More »Slideshow: History of Microsoft Operating Systems
Microsoft Windows is a family of operating systems for personal computers. In this article we look at the history of Microsoft operating... Read More »
Java is a high-level programming language. This guide describes the basics of Java, providing an overview of syntax, variables, data types and... Read More »Java Basics, Part 2
This second Study Guide describes the basics of Java, providing an overview of operators, modifiers and control Structures. Read More »The 7 Layers of the OSI Model
The Open System Interconnection (OSI) model defines a networking framework to implement protocols in seven layers. Use this handy guide to compare... Read More »