I wanted to share these statistics because I am truly amazed by the efficiency of SWI-Prolog. I run a simulation involving 100 virtual cashiers operating concurrently, processing a total of 100,000 transactions.

- Each transaction was broken down into 5 physical SQL queries dispatched via asynchronous background worker threads.

- The system actively applied SQLCipher AES-256-bit encryption and generated SHA-256 signatures for every invoice.

- The test completed successfully with absolutely no deadlocks over the course of a 3.5-hour cycle.

- Even though my amateur code forced the engine to perform over 64 billion logical inferences...

- Active internal memory usage (Global Stack) hovered around 25 MB (with a 32 MB allocation).

- The temporary internal memory footprint even dipped as low as 1,115 KB.

Processor (CPU) : AMD64 Family 23 Model 17 Stepping 0, AuthenticAMD (8 Threads/Cores)Memory Available : 8 GB RAM

You can check out metrics here:
https://github.com/lokinpendawa/logicbiz

CPU AMD FX-8300 (8 Cores), Total RAM 8 GB (Shared with GPU). You can check metrics here:
Mass Data Injection: 2,000,000 rows

The system mailbox queue in 141.08 seconds

speed : 14,176.81 TPS.