15.00 - Percent Savings Realizable With 50% Multi-Value Compression - Teradata Database

Teradata Database Design

prodname
Teradata Database
vrm_release
15.00
category
User Guide
featnum
B035-1094-015K

Percent Savings Realizable With 50% Multi-Value Compression

The following table indicates the percentage of savings that can be realized when 50% of the subject rows can be multi‑value compressed. A MINUS sign indicates net capacity expansion rather than savings.

 

Number of Values

Column Width (bytes)

2

4

8

16

1

44

47

48

49

3

37

44

47

48

7

31

41

45

48

15

25

37

44

47

31

19

34

42

46

63

12

31

41

45

127

6

28

39

45

255

-

25

37

44