I would like to create some custom fields in Jira that connect to external data, preferably MSSQL (on an internal network server) or Sharepoint if connecting to an internal server is not possible.
What is the best way (app) to go about creating the connections? I would like the data in the custom fields to be semi live, either have the fields populate at regular intervals (daily, weekly etc) or have a live connection to MSSQL or Sharepoint. I am, however, concerned about a live connection that may cause performance issues with other SQL jobs, queries, etc and would prefer a connection that would refresh field options regularly.
What I would like to do is have a user enter an item number and the rest of the form would populate based on the item number match with the data retrieved from MSSQL or Sharepoint.