What is the difference between OLTP and ODS?

Answer Posted / edh

I've got a web application used for creating product orders
backed by an RDBMS.

The RDBMS contains the necessary tables to store the facts
(orders and orderlines) and reference data (product, vendor,
price, customer, ...).

The RDBMS is ever growing. That is, there's no cleanup of
"old" records (e.g. orders from x years back).

What kind of database is this and why ?
An OLTP, an OLAP, an ODS, ..., something else ?


Please advise.

EDH

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