Abstract: To promote the reliability and efficiency of storing Binary Large Object(BLOB),a new algorithm of storing BLOB data was proposed.Through the establishment of distributed BLOB storage model,the storage structure based on multiqueue waiting line was presented.It was proved that an appropriate increase in the number of waiting queues can improve system performance.The strategy of hybrid data placement was adopted,BLOB data was stored on the node of distributed FTP cluster,and BLOB data attributes w...