Google File System - 2100 Words
First, component failures are the norm rather than the exception. Therefore, constant monitoring, error detection, fault tolerance, and automatic recovery must be integral to the system.
Second, files are huge by traditional standards. Multi-GB files are common. As a result, design assumptions and parameters such as I/O operation and blocksizes have to be revisited.
Third, most files are mutated by appending new data rather than overwriting existing data. Random writes within a file are...
2,100 Words | 6 Pages