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).