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  2. Linux-HA - Wikipedia

    en.wikipedia.org/wiki/Linux-HA

    The Linux-HA (High-Availability Linux) project provides a high-availability solution for Linux, FreeBSD, OpenBSD, Solaris and Mac OS X which promotes reliability, availability, and serviceability (RAS). [1] The project's main software product is Heartbeat, a GPL-licensed portable cluster management program for high-availability clustering. Its ...

  3. Pacemaker (software) - Wikipedia

    en.wikipedia.org/wiki/Pacemaker_(software)

    Pacemaker is an open-source high availability resource manager software used on computer clusters since 2004. Until about 2007, it was part of the Linux-HA project, then was split out to be its own project. [3] It implements several APIs for controlling resources, but its preferred API for this purpose is the Open Cluster Framework resource ...

  4. Heartbeat (computing) - Wikipedia

    en.wikipedia.org/wiki/Heartbeat_(computing)

    In computer science, a heartbeat is a periodic signal generated by hardware or software to indicate normal operation or to synchronize other parts of a computer system. [1] [2] Heartbeat mechanism is one of the common techniques in mission critical systems for providing high availability and fault tolerance of network services by detecting the network or systems failures of nodes or daemons ...

  5. Heartbeat - Wikipedia

    en.wikipedia.org/wiki/Heartbeat

    Heartbeat, heart beat, heartbeats, and heart beats may refer to: ... clustering software from the Linux-HA project; a piece of software by Edward Snowden; Films

  6. Red Hat Cluster Suite - Wikipedia

    en.wikipedia.org/wiki/Red_Hat_cluster_suite

    The Red Hat Cluster Suite (RHCS) includes software to create a high availability and load balancing cluster. Both can be used on the same system although this use case is unlikely. Both products, the High Availability Add-On and Load Balancer Add-On, are based on open-source community projects. Red Hat Cluster developers contribute code ...

  7. High-availability cluster - Wikipedia

    en.wikipedia.org/wiki/High-availability_cluster

    High-availability clusters (also known as HA clusters, fail-over clusters) are groups of computers that support server applications that can be reliably utilized with a minimum amount of down-time. They operate by using high availability software to harness redundant computers in groups or clusters that provide continued service when system ...

  8. List of performance analysis tools - Wikipedia

    en.wikipedia.org/wiki/List_of_performance...

    Arm MAP, a performance profiler supporting Linux platforms.; AppDynamics, an application performance management solution [buzzword] for C/C++ applications via SDK.; AQtime Pro, a performance profiler and memory allocation debugger that can be integrated into Microsoft Visual Studio, and Embarcadero RAD Studio, or can run as a stand-alone application.

  9. Phoronix Test Suite - Wikipedia

    en.wikipedia.org/wiki/Phoronix_Test_Suite

    Phoronix Test Suite (PTS) is a free and open-source benchmark software for Linux and other operating systems. The Phoronix Test Suite, developed by Michael Larabel and Matthew Tippett, has been endorsed by sites such as Linux.com , [ 2 ] LinuxPlanet , [ 3 ] and Softpedia .