Ahana provides managed Presto clusters running in your AWS account, allowing you to deploy a single compute engine for an entire data lake without spending hours configuring infrastructure management. This enables data engineers to focus on processing data while hiding the burden of infrastructure management. Ahana connects to multiple databases or data sources, including Amazon S3, and implements the data federation feature, which processes data from multiple sources as if they were stored in a single database. By using Ahana, you can quickly build data applications or analyze your data in BI tools like Cube. The integration between Ahana and Cube allows for real-time data retrieval, caching, and access control, making it easy to create personalized dashboards showing the results of your hard work. With Ahana, you can deploy a Presto cluster within minutes without spending hours configuring the service, VPCs, and AWS access rights, allowing you to focus on processing your data.