Datahike - A durable datalog database adaptable for distribution.
Minio - Minio is an open-source minimal cloud storage server.
Matisse - Matisse is a post-relational SQL database.
Google Cloud Storage - Google Cloud Storage offers developers and IT organizations durable and highly available object storage.
Valentina Server - Valentina Server is 3 in 1: Valentina DB Server / SQLite Server / Report Server
Azure Blob Storage - Use Azure Blob Storage to store all kinds of files. Azure hot, cool, and archive storage is reliable cloud object storage for unstructured data