[Retracted] Research on Educational Information Platform Based on Cloud Computing

Table 1

Experimental platform hardware parameters.

Configuration	Specifications and parameters
CPU	INTEL Xeon E5620 new official version
Motherboard	Supermicro X8DTL-I server motherboard
Memory hard drive	8G DDR3 ECC server memory
	SSD solid-state hard disk
	2.5-inch hard disk (for system backup)
	Seagate 2 TB Enterprise 64 (Do RAID 1)
Power supply	Supermicro 2U Standard Case
Heat sink	2U copper tube radiator
Expansion card	Rr2760
Case	Super 4U24-bit standard memory
RAM	4G DDR3 ECC server memory
RAM	8 GB
Sampling frequency	1 Hz