Teradata AppCenter facilitates the creation, consumption, and management of reusable analytics. It allows data analysts to easily create analytic apps using various languages like SQL and share them with business users. Business users can discover apps and run them to access insights without needing to understand the underlying data systems. IT managers gain insights into analytic workloads and their performance through AppCenter's monitoring and logging capabilities. AppCenter aims to serve the needs of data analysts, business users, and IT through its self-service analytic capabilities.