The "Hacksaw" feature of SEQUOIA creates multiple meshing tasks to process very large  data sets as smaller spatial regions with lower RAM usage.

The SEQUOIA Mesh Loader can then read and blend all or a fraction of the resulting meshes seamlessly. It also enables dynamic degradation and view-dependent loading to work with very large meshes. 

SEQUOIA’s multi-threaded meshing technology processes spatial regions in turn, and distributed meshing will be supported via Deadline for render farms or the cloud.

Point data and images provided courtesy of Eugene Liscio, AI2-3D  http://ai2-3d.com/