When the second purge runs, the Week 2 partition is purged and the Week 6 partition added. Under strategy A, the historic partition now contains permanent records from both the Week 1 and Week 2 partition; Strategy B simply retains these permanent records in their respective original partitions.
|
Strategy A |
|
|
|
Strategy B |
|
Partition |
Total |
Permanent |
|
Partition |
Total |
Permanent |
Week 6 |
0 |
0 |
|
Week 6 |
0 |
0 |
Week 5 |
26,000 |
200 |
|
Week 5 |
26,000 |
200 |
Week 4 |
23,000 |
300 |
|
Week 4 |
23,000 |
300 |
Week 3 |
25,000 |
400 |
|
Week 3 |
25,000 |
400 |
Historic |
800 |
800 |
|
Week 2 |
300 |
300 |
|
|
|
|
week 1 |
500 |
500 |
Copyright © 2014 CA.
All rights reserved.
|
|