PARTIAL STORAGE OF LARGE FILES IN DISTINCT STORAGE SYSTEMS

Variety of approaches to provide partial storage of large files in distinct storage systems are described. A storage service initiates operations to provide storage of large files by determining a rapid access portion and a slow access portion of a file. The rapid access portion of the file is stored in a rapid access storage system and the slow access portion of the file (or an entirety of the file) is stored in a slow access storage system. In response to an access request to the file, the rapid access portion of the file is provided from the rapid access storage system. Next, the slow access portion of the file is retrieved from the slow access storage system to be provided while providing the rapid access portion of the file. 描述了用于在不同存储系统中提供对大文件的部分存储的各种方法。存储服务发起操作以通过确定文件的快速访问部分和慢速访问部分来提供对大文件的存储。文件的快速访问部分存储在快速访问存储系统中，并且文件的慢速访问部分(或整个文件)存储在慢速访问存储系统中。响应于对文件的访问请求，从快速访问存储系统提供文件的快速访问部分。接着，在提供文件的快速访问部分的同时从慢速访问存储系统取回文件的慢速访问部分。