How to improve retrieval speed when using external entities

Hi,   We're generating invoices using External Entities, for which we retrieve a lot of data. Each retrieve takes about 200ms, which causes the process time for one invoice to be over a minute, which is way too long.    Are there ways to increase the retrieval speed? Most retrieves are already over association.    I tried retrieving all the data in the beginning of the process and use list operations to find the appropriate data, but there's no difference in process time.  I also tried REST calls, but they we're a bit slower than the regular retrieve of the external entity.
1 answers

Hi Yordee,

If your external entity data is not changing frequently can we sync external entities data to regular entities over night or some duration via scheduler jobs and use mendix enties while generating invoices.

Best Regards