Streaming data reading method based on embedded file system

Abstract

A streaming data reading method based on an embedded file system, including: receiving a request for reading streaming data, when the requested streaming data exists in a disk, creating a new reading task for the request, allocating a storage space to the newly created reading task, and initializing relevant parameters; decomposing the reading task into a plurality of sub-tasks, each sub-task being responsible for reading a piece of physically continuous data, and caching same; extracting the data from the sub-task cache, packaging same according to a streaming data format, submitting the data to a caller of this reading task once one block of data is packaged, and releasing this sub-task and triggering the next sub-task after submission; and when all sub-tasks are successfully completed, reporting the normal completion of the task to the task caller, and waiting for the task caller to end the current reading task.

Dependencies are inferred from the claim text.