Database Reference
In-Depth Information
FIguRe 5-6
Column store index
When you put that together it looks something like Figure 5-7.
row store
(heap or B-tree)
rows
. . .
non-column store
pages
C1
C2
C3
C4
C5
C6
column store index
pages
pages
column store
FIguRe 5-7
Selecting from a column-store index
