**TruCluster**
**Definition**
TruCluster is a high-availability clustering software developed by Hewlett-Packard (HP) designed to provide fault tolerance and load balancing for UNIX-based systems.
**Article**
## Overview
TruCluster is a clustering solution primarily used in HP-UX environments to ensure continuous system availability and scalability. It enables multiple servers to work together as a single system, providing redundancy and minimizing downtime in case of hardware or software failures.
## Features
TruCluster supports automatic failover, allowing applications and services to continue running seamlessly if one node in the cluster fails. It also offers load balancing capabilities to distribute workloads efficiently across cluster nodes. The software includes tools for cluster management, monitoring, and configuration.
## Use Cases
TruCluster is commonly deployed in enterprise settings where mission-critical applications require high availability. Typical applications include database servers, web servers, and file services that demand uninterrupted access.
## Compatibility and Support
TruCluster is specifically designed for HP-UX operating systems and integrates tightly with HP hardware. Support and updates are provided by Hewlett-Packard as part of their enterprise solutions portfolio.
**Meta Description**
TruCluster is HP’s high-availability clustering software for HP-UX systems, providing fault tolerance and load balancing to ensure continuous operation of critical applications.