VMware Data Protection (VDP) is a __________-based backup and recovery solution.

VMware Data Protection (VDP) is a disk-based backup and recovery solution, which means that it utilizes disk storage for performing backups of virtual machines. This approach offers several advantages such as faster backup and restore processes compared to traditional tape-based systems. Disk-based solutions allow for higher efficiency in data transfer and retrieval, enabling near-instant recovery options which are crucial for minimizing downtime in virtualization environments.

Additionally, using disk storage enables features like deduplication, which reduces the amount of storage needed for backups by eliminating redundant data. VDP specifically integrates directly with VMware vSphere, optimizing the backup process for virtual machines. This integration facilitates management and orchestration within the VMware ecosystem, ensuring that backups are not only efficient but also aligned with the virtual machine lifecycle management processes.

Given these merits, disk-based solutions like VDP provide a robust and practical method for safeguarding virtualized environments and ensuring data resilience.