Brake Hughes Bellermann LLP
Database operations on a columnar table database
A computer system includes at least one processor and at least one memory operably coupled to the at least one processor. The memory includes a memory pool and a database partitioned into multiple fragments. Each of the fragments is allocated a block of memory from the memory pool and the fragments store compressed data in a columnar table format. A database operation is applied in a compressed format to the compressed data in at least one of the fragments.
SAP SE
G
G06F
inventional
Wen-Syan Yongyuan Bin Zheng Long Yingyu
Li Shen Dong Wei Chen