What does a Magento deployment involve?

A Magento deployment primarily involves shifting the store from a development environment to a production environment. This process includes preparing all the necessary files, configurations, and data that have been developed and tested in a controlled scenario. The goal is to make the store accessible to end-users while ensuring that all functionalities work as intended in the live setting.

During deployment, developers typically ensure that any required database migrations are completed, configurations are adjusted to reflect the production environment, and that performance optimization steps are followed to handle real-time traffic and transactions effectively. This transition is crucial as it signifies the point at which the store goes live and becomes functional for customers.

The other options refer to different aspects of eCommerce management but do not encapsulate the essence of deployment in the context of Magento. For instance, moving the online store to a local server does not pertain directly to the deployment process itself, as deployment usually focuses on moving to a live server. Implementing new features on a live site is more about updates or changes rather than deployment, which is centered around the initial go-live phase. Updating the website's theme and design pertains to visual changes rather than the technical aspects involved in deploying a Magento installation.