FindFace Data Storages

In this section:

List of Storages

FindFace uses the following data storages:

• Tarantool-based feature vector database that stores face feature vectors and recognition events.

• PostgreSQL-based main system database ffsecurity that stores internal system data, records, and user accounts.

• The /var/lib/findface-security/uploads directory that stores photos uploaded to records, video files, full frames of events, and thumbnails.

• The /var/lib/ffupload/ directory that stores such event artifacts as normalized face images.

Feature Vector Database Galleries

There are the following galleries in the Tarantool-based feature vector database:

• ffsec_face_events: feature vectors extracted from faces detected in the video.

• ffsec_face_objects: feature vectors extracted from face images uploaded to the card index.

• ffsec_face_clusters: centroids of face clusters.