This option is available only for local installations.
Multiprocess calculation tab of System settings window in Astrow Web
Starting version 8, you can enable up to 5 process calculations on Astrow, so the calculations are done much faster for big databases. However, we recommend this only for servers with more processors.
Enable multiprocess calculation: This will enable multiprocess calculation.
Maximum processes number: The number of processes that can work in the same time. The maximum is 5.
Calculation exclusive processes number: At least one (1) process will handle firstly other operations (read clockings, rebuild holiday, etc.) and secondly the calculation. This avoids all processes focus on calculations which usually take a lot of time to update.