A performance-driven web-scale search engine featuring an original indexing structure.

Fast response and reliable result quality under monstrous data scale

Ramiel is designed to handle data of the scale of the Internet. It is critical for a search engine to have both high response speed and search result quality. With the originally designed indexing structure and algorithm, Ramiel has proven to be a reliable engine.

Highly customizable

The succinct data structure makes full use of different storage media to cooperate with the customized machine learning based ranking algorithm, and enables token-level delta update and various early termination strategies based on probability.

Easy distributed deployment

Ramiel also natively supports distributed deployment with inbuilt protocols for sharding and replication.

Products built upon Ramiel

Also available in: 中文