This manual describes how to use EXPRESSCLUSTER X 4.3 for Windows to implement a high availability (HA) cluster. This manual is intended for system administrators and IT professionals who plan to use EXPRESSCLUSTER X 4.3.
This document serves as a Getting Started Guide for the NEC EXPRESSCLUSTER X 4.3 for Windows software. It is intended for first-time users and covers the product overview, system requirements, and a summary of other available guides in the documentation set. The guide explains the fundamental concepts of cluster systems, including high availability and error detection mechanisms.
The manual details how to use the software, including the failover mechanism and resource management. It also lists the latest system requirements for hardware and the Cluster WebUI, along with notes and restrictions regarding system design and configuration.
This guide is intended for first-time users of the EXPRESSCLUSTER.
The guide covers product overview, how the cluster system is installed, and the summary of other available guides.
This guide was released on February 25, 2022.