Datasette

While Datasette supports SQLite, PostgreSQL and other SQL databases out of the box, the primary focus and optimization are around SQLite. Support for other databases may not be as robust or feature-rich.

Setting up plugins, custom authentication, or integrating with external services requires significant configuration and understanding of Python and web development concepts which can be daunting for less experienced users.

Querying large SQLite databases can become slow and resource-intensive, leading to suboptimal user experience. Datasette is not designed for high-performance scenarios involving very large data sets or heavy concurrent usage.

While the basic documentation is good, detailed guides and examples for more complex setups, customizations, or troubleshooting are sparse, requiring users to dig into source code or community forums for deeper insights.