Consider to store config schema yml files in FIleCache persistently (e.g. using APCu)

Created on 20 July 2016, about 9 years ago

Updated 4 August 2025, 2 days ago

Follow-up to #2473179-28: Use FileCache for config storage → :

Problem/Motivation

While for most config storage parts, FileCache is fine to be transient and only store data in the internal static memory (e.g. drush installation, tests), the config schema is actually parsed for cold cache during run-time.

Proposed resolution

- Inject a special config storage class into \Drupal\Core\Config\Schema\ConfigSchemaDiscovery, which does in its constructor:

  $this->fileCache = FileCacheFactory::create('config.schema');

Remaining tasks

- Test
- Do it

User interface changes

- None

API changes

- None

Data model changes

- None

📌 Task

Status

Postponed: needs info

Version

11.0 🔥

Component

cache system

Created by

🇩🇪Germany Fabianx

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Performance
It affects performance. It is often combined with the Needs profiling tag.

needs profiling
It may affect performance, and thus requires in-depth technical reviews and profiling.

stale-issue-cleanup
To track issues in the developing policy for closing stale issues, [Policy, no patch] closing older issues

Incomplete comments

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Comment 2 days ago →
🇺🇸United States smustgrave
Thank you for creating this issue to improve Drupal.

We are working to decide if this task is still relevant to a currently supported version of Drupal. There hasn't been any discussion here for over 8 years which suggests that this has either been implemented or is no longer relevant. Your thoughts on this will allow a decision to be made.

Since we need more information to move forward with this issue, the status is now Postponed (maintainer needs more info). If we don't receive additional information to help with the issue, it may be closed after three months.

Thanks!

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