A persistent desktop that is already configured for inline-compression can take advantage of which other...

For persistent desktop workloads (full clones) where data efficiency is critical, Nutanix recommends leveraging Inline Compression as the primary reduction technology. To further optimize storage capacity without the heavy memory overhead associated with Deduplication, the recommended complementary technology is Erasure Coding (specifically Inline Erasure Coding in newer AOS versions or EC-X post-process).

Erasure Coding increases the effective usable capacity of the cluster by stripping data parity across nodes (similar to RAID 5/6 logic) rather than relying on the default Replication Factor 2 (RAID 1 logic) for cold or write-cold data. Since persistent desktops often contain large amounts of static data after the initial OS and application installation, Erasure Coding significantly reduces the storage footprint. While Capacity Deduplication (Option D) is available, it is generally reserved for specific use cases (like full clone setups with high data commonality) due to its high RAM requirement for fingerprint metadata, making Erasure Coding the more universally applicable "other" technology for general persistent VDI.