A method begins by a processing module receiving a data segment retrieval request regarding a data segment, which is stored in a dispersed storage network (DSN) memory. The method continues with the processing module processing the data segment retrieval request, determining pre-fetch segment buffering information, and when the pre-fetch segment buffering information indicates pre-fetching one or more other data segments, generating one or more pre-fetch segment retrieval requests for the one or more other data segments, receiving, one or more sets of at least a decode threshold number of encoded data slices, decoding, in accordance with a dispersed storage error coding function, the one or more sets of at least a decode threshold number of encoded data slices to reproduce the one or more other data segments, and updating a pre-fetch segment buffer with the one or more other data segments.