quering an external oracle db in rails application -
I have a website that uses a MySQL database for the whole operation but for a new need I need to get an external The Oracle database will be asked (used by another component) and list of items in a list of websites. How is it possible to connect to an external database just to present a single page?
And it is possible to cache the results asked for one month and get an updated list of items before invalidating the cache. I do not want external Oracle DB queries for each request.
Why not a monthly job that just copies the data from the Oracle database into a MySQL database?
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