Co-locate database with client application

**Describe the pattern you'd like to propose**
Deploy both database and client application in the same physical location to limit network traffic.

**Describe specific emission impact from this pattern**
Regarding SCI = ((E *I) * M) per R, E will decline due to reduced network traffic.

**References to this pattern**
N/A

**Additional context**
Presumably to be tagged as "Database"