Data flow

When data is requested from a bufferized Connection, the following happens :

  • If Buffer Refresh is not enabled : data is retrieved from the buffer.
  • If Buffer Refresh is enabled :
    • If the buffer is valid ⇒ data is retrieved from the buffer.
    • If the buffer is out of date ⇒ the buffer is refreshed by data from the Connection (the Web connection, the CSV file, etc…).

Alpana Data flow

Content of the Alpana buffer database

Alpana Server creates, deletes and updates tables in the buffer database.

This is a purely internal mechanism and should not be relied on by external tools.

Last modified: Sep 13, 2021


Was this helpful?

Yes No
You indicated this topic was not helpful to you ...
Could you please leave a comment telling us why? Thank you!
Thanks for your feedback.

Post your comment on this topic.

Post Comment