This table provides the approximate virtual memory requirements for the DPV, LACSLink, and SuiteLink databases.
Note: Results can vary by month.
Note: The following are approximate sub-table sizes for DPV. These
tables are included or not included in memory when sub-options like AssignDPVVacant are
requested.
- CMRA [64MB]
- Drop [4MB]
- DNA [4MB]
- PBSA [64MB]
- NoStatReason [256MB]
- Throwback [64MB]
- NSL [4MB]
- VACANT [64MB]
- NOSTAT [256MB]
- NDD [4MB]
- NDD days file [16MB]
For fine tuning DPV memory, there is an additional option of IN or OUT. IN and OUT will override the default DPV memory request (DPVBufSize - P, U, S, M, L, H) to keep the individual tables in or out of memory. Use of this option is not recommended unless you fully understand your required memory requirements and your individual DPV usage options.
Database | Setting | Virtual Memory Required |
---|---|---|
DPV FLAT | Huge | 2.2GB Note: Not recommended.
|
Large | 79MB | |
Medium | 51MB | |
Small | 1MB | |
Ultra-Small | 1MB | |
Pico | 0MB Note: Not recommended on mainframes.
|
|
DPV Full | Huge | 1003MB |
Large | 591MB | |
Medium | 115MB | |
Small | 1MB | |
Ultra-Small | 0MB | |
Pico | 0MB | |
DPV Split | Huge | 673MB |
Large | 607MB | |
Medium | 67MB | |
Small | 4MB | |
Ultra-Small | 30KB | |
Pico | 0MB Note: Pico memory model does not load any files or indexes.
|
|
LACSLink | Huge | 380MB |
Large | 290MB | |
Medium | 250MB | |
Small | 35MB | |
Ultra-Small | 1MB | |
Pico | 0MB | |
SuiteLink | Huge | 525MB |
Large | 50MB | |
Medium | 10MB | |
Small | 0MB | |
Ultra-Small | 0MB | |
Pico | 0MB |
Note: USPS CASS regulations require DPV, LACSLink, and SuiteLink processing for CASS certification. If you do not perform DPV, LACSLink, and SuiteLink processing, Finalist does not generate a USPS Form 3553 (CASS Summary Report).