Improve data performance

**Description**
Currently parsers lacks proper backup support.

**Proposed solution**
Add configurable backup with sensible defaults.

**Priority**: Low/Medium

Start by locating the parser entry points and any existing configuration or backup handling. Define the configurable backup behavior and sensible defaults from the surrounding conventions, then verify that parser data is backed up as expected and that the configuration works.

Written by the indexing model from the issue text.