Defining Feeds, the intervall of caching is set to 5 minutes. This can be reduced to 30 seconds.
But what is the impact of this intervall? I assumed, that the data in the MashApp are refreshed after 30 seconds. This doesn't happen in my MashApp.
Can I automatic refresh the MashApp, when the data basis changes? Where do I have to change the settings in MashApp.
Joachim Teutsch
MashZone never reads data sources on its own. Its triggered by users viewing a MashApp or when debugging a data feed only.
So when a data feed is evaluated by the MashZone server the data sources must be read. When requesting data from the data sources a cache might be consulted first. The interval you set to 30sec results in this:
So any subsequent request during the next 30sec will receive its result from cache. After the interval the cache has expired and the data source is read again.