What does the Remote Disk I/O statistic in the Query Profile indicate?
What does the Remote Disk I/O statistic in the Query Profile indicate?
Remote Disk I/O = TIME SPENT reading and writing data from and to remote storage, when data are being accessed, does not fit into either Virtual Warehouse memory or the Local Disk. But reading and writing does not look like being blocked by remote disk access. Difficult to reply. I am selecting an answer, just for being able to post.
was it in exam ?