ApsaraDB for MongoDB - MongoDB 4.4 Released
Target customers: all MongoDB users Features released: MongoDB 4.4 is the latest stable major version of MongoDB released in 2020. It is a user-driven comprehensive upgrade. Alibaba Cloud is the first vendor to release MongoDB 4.4. MongoDB 4.4 provides multiple new features such as hidden indexes, refinable shard keys, compound hashed shard keys, hedged reads, mirrored read, and union aggregation. MongoDB 4.4 delivers better availability, ease of use, performance, fault tolerance, and scalability.