mongolite

Built on the libmongoc C driver, it ensures efficient data handling and low latency, as highlighted in the key features for fast MongoDB operations.

Integrates with jsonlite for automatic conversion between R objects and MongoDB documents, simplifying data import/export workflows, as shown in streaming examples.

Supports advanced operations like aggregation pipelines, indexing, and map-reduce, enabling full MongoDB functionality within R, per the documentation.

Includes SSL encryption and SASL authentication for secure connections, ensuring data protection in production environments, as noted in the features.