VMware ESX is a bare-metal hypervisor that allows multiple virtual machines (VMs) to run on a single physical server. It is part of the larger VMware vSphere suite of products and is designed to provide a high-performance and scalable virtualization solution for enterprise environments.
ESX runs directly on the server hardware, providing direct access to the server’s resources, such as CPU, memory, and storage. This allows VMs to run with near-native performance and provides strong isolation between VMs running on the same host.
ESX includes a variety of features and tools to enable efficient management and operation of virtual environments. This includes features such as Distributed Resource Scheduler (DRS), which automatically balances virtual machine workloads across multiple ESX hosts, and High Availability (HA), which provides automatic failover in the event of a host failure.
ESX also includes support for virtual networking, allowing virtual machines to be connected to virtual switches and networks, and for virtual storage, enabling virtual machines to be connected to virtual disks and storage resources.
Overall, VMware ESX is a mature and robust hypervisor that provides a powerful and flexible virtualization sol