Hybrid IoT and Data Fusion Model for e-Commerce Big Data Analysis

Table 5

System performance test results.

The amount of data	Days	1 day	5 days	10 days
	Rows	2916238268	16514201586	34766769874
Data extraction	Real time	10′39	47′13	53′03
	CPU time	7d2h	30d23h	62d19h
Data cleaning	Real time	21′45	1h27′34	3 h3′16
	CPU time	14d2h	68d4h	117d11h
Supply and demand analysis	Real time	15′23	18′54	20′10
	CPU time	1d17h	2d4h	2d13h
Total time	Real time	37′47	2 h33′1	4 h14′29
	CPU time	22d21h	101d5h	182d19h