Ero sivun ”Aprs-is server requirements” versioiden välillä
Siirry navigaatioon
Siirry hakuun
>Oh2mqk p (siirsi sivun ”Aprsc” uudelle nimelle ”Aprs-is server requirements”) |
>Oh2mqk Ei muokkausyhteenvetoa |
||
| Rivi 1: | Rivi 1: | ||
These are collected server requirements for APRS-IS type core server | |||
== Requirements == | == Requirements == | ||
APRS messages observed at APRS-IS core systems have following statistics: | APRS messages observed at APRS-IS core systems have following statistics: | ||
* Hourly message rate is 120-150 thousand | * Hourly message rate is 120-150 thousand | ||
* every exact 5 minutes there is a high burst of CWOP data | * every exact 5 minutes there is a high burst of CWOP data, system must be able to handle 10 000 clients logging in and sending their messages within 5 seconds | ||
* about 25% of all are CWOP messages | * about 25% of all are CWOP messages | ||
* Message lengths vary greatly: | * Message lengths vary greatly: | ||
| Rivi 10: | Rivi 10: | ||
** reminder can be up to 300 bytes long | ** reminder can be up to 300 bytes long | ||
[[Category:APRS]] | [[Category:APRS]] | ||
Versio 13. helmikuuta 2008 kello 08.23
These are collected server requirements for APRS-IS type core server
Requirements
APRS messages observed at APRS-IS core systems have following statistics:
- Hourly message rate is 120-150 thousand
- every exact 5 minutes there is a high burst of CWOP data, system must be able to handle 10 000 clients logging in and sending their messages within 5 seconds
- about 25% of all are CWOP messages
- Message lengths vary greatly:
- 98.0% of all messages are shorter than 130 bytes long
- reminder can be up to 300 bytes long