DyGLIN	Dynamic Generate Learning-based Index
CDF	Cumulative Distribution Function
CF	Cuckoo Filter
DB	Delta Buffer
HMBR	Hierarchical MBR
ID	Identifier
MBR	Minimum Bounding Rectangle
MDS	Main Data Store
SFC	Space-Filling Curve
WODS	Write-Optimized Data Structure
QRT	Query Response Time
SRQS	Spatial Range Queries