EFFICIENT REPLICATION OF DISTRIBUTED STORAGE CHANGES FOR READ-ONLY NODES OF A DISTRIBUTED DATABASE

A distributed database system may efficiently replicate distributed storage system changes on one or more read-only nodes. Storage metadata that indicates an access scheme for obtaining data for a particular view of the database from a distributed storage system may be maintained at a read-only node. An update to the storage metadata may be received that indicates a change to the distributed storage system that affects the validity of read requests for a different particular view of the database. In some embodiments, the change may indicate which storage nodes may be storing data according to the different particular view of the database, such as a change in membership of a protection group for the data at the distributed storage system. The storage metadata at the read-only node may be updated according to the received update such that a subsequent read request for the different particular view of the database is sent to the distributed storage system according to the updated access scheme.