Custom Block Types allow site builders to create reusable content blocks with structured fields, similar to

Content Types. This enables flexibility in managing dynamic content within theme-defined regions.

Blocks can contain images, text, or referenced entities. Using Custom Block Types improves content

structuring and reusability.

Drupal enhances performance using page caching (which stores rendered pages for faster access) and

render caching (which caches individual elements like blocks and views). These mechanisms reduce

database queries and server load, ensuring efficient page loads.

The Cron process in Drupal executes scheduled tasks such as clearing caches, checking for module

updates, running search indexing, and sending automated emails. It helps maintain optimal site

performance by performing background maintenance tasks. Admins can configure Cron to run

automatically at specific intervals. Regular execution of Cron improves site efficiency and stability.

Layout Builder allows site builders to visually design page structures using a drag-and-drop interface,

eliminating the need for complex theme customization. It provides flexibility in arranging content

components dynamically without requiring custom code. However, it does not replace themes but

complements them.

The Views module allows site builders to create dynamic lists and filtered content displays without writing

SQL queries. It enables custom sorting, filtering, and presentation of content using configurable views,

making it a powerful tool for content management.

Configuration Synchronization in Drupal enables site builders to export and import configurations, such

as content types, views, and permissions, using YAML files. This ensures consistency across different

environments (development, staging, production). It does not sync content, which is managed separately

from configurations.

The Entity Reference field allows content to be linked to other entities like nodes, users, or taxonomy

terms. This enables relationships between different content pieces, such as relating a blog post to an

author profile dynamically.

The Devel module is a powerful tool for developers, providing debugging utilities such as variable

inspection and performance analysis. It allows developers to generate dummy content and analyze SQL

queries for optimization. By using Devel, developers can efficiently troubleshoot issues without affecting

live site performance. This module is essential for debugging complex Drupal applications.

Enabling error reporting in settings.php allows Drupal to log detailed error messages, helping developers

identify and fix issues effectively. This method provides valuable debugging insights without making risky

modifications to core files or the database, which could lead to further complications.

Drupal’s modular architecture provides flexibility by allowing users to enable only the required modules,

avoiding unnecessary bloat. This makes Drupal highly customizable, as site builders can extend

functionality without modifying core files. It also ensures that updates and maintenance remain

manageable. Unlike monolithic CMS platforms, Drupal enables a scalable and tailored site structure.