Reference Architecture
Key Terminology
Logical Architecture Model
There are three different categories of data that is generated at A-Stack runtime:
Data Category | Generated By? | Example | Storage Used |
---|---|---|---|
System | A-Stack |
| Hsqldb - In-Process Mode |
User | User deployed model(s) |
| Depends on underlying storage specified when creating Tql NewFacetInstance (SffTqlFacet) as part of deployment package. |
Runtime | Facetscript in User deployment model(s) | Temporary Cache | JVM (A-Stack Runtime Environment) |
Physical Architecture Model
Before we describe in details different generated data types, let's look at the data storage options that are available as part of the TQL. Storage is specified when <Storage> command when creating NewFacetInstance of type SffTqlFacet as part of your deployment package.