| Scenario | Motivation for Portability | |----------|---------------------------| | | Analysts need a complete analytics stack on laptops or tablets that can operate offline. | | Regulatory audit environments | Auditors often require a sealed, reproducible environment that can be transported to a secure location. | | Legacy code migration | Teams testing migration pathways prefer an isolated instance that mirrors the production environment. | | Education & training | Students benefit from a “plug‑and‑play” analytics platform without installing server components. |
“The Software may be installed only on computers for which a valid license has been obtained. The license is non‑transferable unless expressly permitted by SAS. Copying the Software for distribution, including making it available on the internet, is prohibited.”
| License Type | Description | Typical Use‑Case | |--------------|-------------|------------------| | | Tied to a specific machine’s hardware ID. | On‑premise workstations. | | Floating (Network) | License server distributes tokens to clients. | Large enterprises with shared resources. | | Site‑wide | Unlimited installations within a corporate domain. | Universities, government agencies. | | Trial/Evaluation | Time‑limited (often 30‑90 days) full‑feature copy. | Prospective customers. |
A portable SAS installation refers to a self‑contained deployment that can be moved between machines with minimal re‑configuration. The demand for portability arises from several scenarios:
SAS 9.2 utilizes a ( sasv9.cfg ) that defines library paths, locale settings, and optional modules. The software also depends on a Windows registry (or UNIX/Linux environment variables) for locating shared libraries ( sas.exe , sasdll.dll ) and for storing license information. 2.2 Licensing Model When SAS 9.2 was released, the dominant licensing schemes were:
