Yahoo India Web Search

Sign In

Search results

  1. People also ask

  2. www.techtarget.com › searchdatacenter › definitionWhat is high availability (HA)? Definition and guide

    High availability (HA) is the ability of a system to operate continuously for a designated period of time even if components within the system fail. A highly available system meets an agreed-upon operational performance level by eliminating single points of failure.

    • HAProxy

      What is HAProxy? HAProxy is a high-performance, open source...

  3. phoenixnap.com › blog › what-is-high-availabilityWhat is High Availability? {How HA Works & How To Achieve It}

    Aug 18, 2022 · This article explains the value of maintaining high availability (HA) for mission-critical systems. Read on to learn what availability is, how to measure it, and what best practices your team should adopt to prevent costly service disruptions.

  4. www.ibm.com › think › topicsWhat is High Availability? | IBM

    High availability (HA) is a term that refers to a system’s ability to be accessible and reliable close to 100% of the time. Highly available systems must be able to withstand outages, including scheduled downtime and site-wide disasters. Typically, HA systems meet two characteristics: They must be available for use close to 100% of the time.

  5. en.wikipedia.org › wiki › High_availabilityHigh availability - Wikipedia

    High availability (HA) is a characteristic of a system that aims to ensure an agreed level of operational performance, usually uptime, for a higher than normal period. [1] There is now more dependence on these systems as a result of modernization.

  6. www.cisco.com › c › enWhat Is High Availability? - Cisco

    High availability means that an IT system, component, or application can operate at a high level, continuously, without intervention, for a given time period. High-availability infrastructure is configured to deliver quality performance and handle different loads and failures with minimal or zero downtime.

  7. www.digitalocean.com › community › tutorialsWhat is High Availability? - DigitalOcean

    May 17, 2021 · The High Availability (HA) describes systems that are dependable enough to operate continuously without fail. They are well-tested and sometimes equipped with redundant components. … High availability refers to those systems that offer a high level of operational performance and quality over a relevant time period.

  8. www.f5.com › glossary › high-availabilityWhat Is High Availability? - F5

    High availability (HA) refers to a system’s ability to operate continuously – without downtime or failure – usually by using built‑in failover mechanisms. High availability systems are designed to operate without fail even in the case of unexpected events. Why High Availability Is Important.