random sequential access

基本解释

You'll even examine some file system attributes, such as sequential and random access, which can affect performance.
甚至還將研究一些可能影響性能的文件系統屬性，比如順序訪問和隨機訪問。
It allows you to use low-level routines, high-level ISAM routines, or the ODBC layer for high-speed random or sequential data access.
它允許你使用低水平程序，高水平ISAM 程序，或者用於高速隨機或者連續數據訪問的ODBC層。
Asynchronous I/O works well for both sequential and random-access devices, and it fits better into some kinds of application architectures.
異步I/O既適郃於連續設備，也能勝任隨機訪問設備，它非常適郃於某些應用架搆。