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• statistical mean, median, mode and range

  Calculating the mean, median, mode and range of a set of numbers allows you to track changes over time and set acceptable ranges and variance. Here's how to find your data's mean, median, mode or range, and what it tells you. Continue Reading

• Drill down to basics with these server hardware terms

  Even with software-based data center options, it's still important to know the physical components of a server. Check out these four terms to refresh your memory. Continue Reading

• free cooling

  Free cooling is an approach to lowering the air temperature in a building or data center by using naturally cool air or water instead of mechanical refrigeration. Continue Reading

• Colocation vs. cloud: Quiz yourself on these workload expansion options

  Colocation or cloud? Data centers have plenty of expansion options beyond building a new facility. Learn about each option -- and test your knowledge -- with this quiz. Continue Reading

• uninterruptible power supply (UPS)

  An uninterruptible power supply (UPS) is a device that allows a computer to keep running for at least a short time when the primary power source is lost. Continue Reading

• Definitions to Get Started

  • data center
  • parallel processing
  • blade server
  • shell script

  • ambient temperature
  • OLTP (online transaction processing)
  • statistical mean, median, mode and range
  • free cooling

  View All Definitions

• 3 ways to approach cloud bursting

  With different cloud bursting techniques and tools from Amazon, Zerto, VMware and Oracle, admins can bolster cloud connections and efficiently move data in and out of on-prem facilities.Continue Reading

• data center as a service (DCaaS)

  A data center as a service (DCaaS) provider will supply turnkey physical data center facilities and computing infrastructure (e.g., servers, networking, storage, and so on) to clients in the form of a service.Continue Reading

• Uptime Institute’s data center tier standards

  The Uptime Institute’s data center tier standards are a standardized methodology used to determine availability in a facility.Continue Reading

• How to build a successful colocation strategy

  Proper evaluation of a colocation data center means reviewing geographic location, cost structure and accessibility to ensure the facility is right for their organization.Continue Reading

• 5 quick quantum computing terms to learn

  Quantum computers use atomic physics to complete extensive calculations in one minute, but you might not be familiar with some quantum computing terms. This guide offers a primer.Continue Reading

• What's the difference between Open19 and the Open Compute Project?

  Though the Open19 initiative and Open Compute Project seem to have a similar goal, they do differ in type of support, hardware requirements and licensing practices.Continue Reading

• high availability (HA)

  High availability (HA) is the ability of a system or system component to be continuously operational for a desirably long length of time.Continue Reading

• What hardware can I use in an Open19 rack?

  Open19 is a partnership that guides organizations to use open source rack servers. The organization's cages, power shelves and network switches make upgrades easy.Continue Reading

• Pick the right colocation site for your organization

  Colocation is more than signing a contract and installing hardware. Evaluate redundancy, rack space real estate and distance to ensure a successful colo partnership.Continue Reading

• 4 PowerShell modules every IT pro should know

  Find out how to use four of the most popular PowerShell community modules in the PowerShell Gallery to help better manage your data center and automate certain tasks.Continue Reading