Depending on the deployment type (online or on-premises) we are using for Dynamics 365 CE, we'll need to work on Dynamics 365 CE maintenance activities. These maintenance activities involve organization data backup, rollup or patch updates, and performance improvements. If we are using Dynamics 365 CE Online, we don't need to work on many of the maintenance activities, as most of them—from backing up organization data to installing the latest updates—are done by Microsoft. But if we are using the Dynamics 365 CE on-premises system, we'll need to perform these activities ourselves. So, let's discuss the main maintenance activities that Dynamics 365 CE requires.
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