kucukaslan / pocsequentiality Goto Github PK

In current implementation, each thread calls write after it read 32 MB block data concurrently. So I guess this causes the same problem by issuing multiple concurrent write request.
https://github.com/Kucukaslan/PoCSequentiality/blob/5a52a241093c09140d326294196f72cff672cd90/main.go#L131

It would be better if each thread can send data to a writer thread via a channel and that thread sequentially issue the write requests.

channel can receive a struct like

struct {
    data        *[]byte
    startIndex    int
    length        int
}

Sequentiality, I want to use, can be harnessed with the assumption of using single disk but this assumption may not hold for distributed systems like EBS of AWS. So this method would be useful for ordinary computers if only they have internet much faster than 1 GBit download speed (which is the limit we want to overcome).