Hard drive read and write speed affects IEC performance the most. Use SSD drives
to maximize IEC performance. The next performance factor is RAM size and speed followed by CPU
clock speed and the number of cores.
- 50-100GB database space
- 10-20GB disk space
The standard IEC configuration is:
- 1 * Central 1-2GB RAM
- N * Process 1-2GB RAM, typically N ≥ 1. ( 0 ≤ N ≤ 8)
- 1 * UI 512 MB RAM.
- 1 * MapGen 512 MB RAM.
IEC runs on one machine for a small installation and two or more for larger
installations. The standard IEC configuration runs on 2 through 4 CPU cores per