Cache rendered Markdown fields in the database
What does this MR do?
Introduces cache fields for Markdown-containing fields in the database, and populates them.
Are there points in the code the reviewer needs to double check?
Why was this MR needed?
Rendering Markdown into HTML is performance-intensive. A Redis cache already exists, but this approach is expected to be more performant and reduce unnecessary cache invalidations.
Screenshots (if relevant)
Does this MR meet the acceptance criteria?
- CHANGELOG entry added
- Documentation created/updated
- API support added
- Added for this feature/bug
- All builds are passing
- Conform by the style guides
Branch has no merge conflicts with
master(if you do - rebase it please)
- Squashed related commits together
What are the relevant issue numbers?
Closes #18337 (closed)