UeberDB2: Abstract Your Databases

ueberdb2 is a Node.js library that provides a high-level abstraction layer over various database systems, allowing them to be used as simple key-value stores. It currently stands at version 5.0.48 and generally follows a release cadence driven by bug fixes, dependency updates, and new database support. Key differentiators include its ability to use a cache and buffer for performance optimization, reducing database transaction overhead through bulk writing, and offering a unified API across a wide array of database backends like MySQL, PostgreSQL, MongoDB, Redis, SQLite, Elasticsearch, and SurrealDB. It supports complex JSON objects and provides methods for getting and setting subkeys, making it versatile for diverse data storage needs.