Worked on the newrelic/newrelic-quickstarts repository to expand data source integration by adding MariaDB support. Updated configuration files written in JSON and YAML to change the data source identifier from 'mysql' to 'mariadb', ensuring MariaDB was included in the core data source IDs throughout the repository. This adjustment improved onboarding and compatibility for MariaDB users, reducing friction during initial quickstart setup. Focused on configuration management and data source governance, the work aligned core references and maintained consistency across the codebase. No bugs were addressed during this period, with efforts concentrated on delivering this targeted feature enhancement for broader data source coverage.