Does sequential write/read still matter on NVMe SSDs?
The article by Jack Vanlightly explores whether sequential input/output (I/O) is dead in the era of NVMe drives. NVMe, which stands for Non-Volatile Memory Express, is a protocol that leverages flash memory and offers significantly faster speeds than traditional hard drives. Jack emphasizes that despite the enormous performance gains, the traditional approach to sequential I/O should not be dismissed. He describes how, in many applications, sequential I/O still plays a key role, especially in scenarios where large data sets are being written or read. The article also highlights examples of applications where sequential I/O can still outperform, particularly in the context of data archiving and management. In conclusion, the author seems to suggest that despite the advent of modern technologies, sequential I/O has not yet had its last word and is gaining new value in various use cases.