Research on upgrading the informationization of college archives management based on information technology

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Department information

Representative department	Related department 1	Related department 2	Related department 3	Related department 4
Administration department	Dean’s office	Personnel department	Finance office	Asset facilities
Teaching department	Provost	Tourist school	Foreign language institute	Institute of financial management
Auxiliary department group	Library	Education technology center	Experimental center

Archives information classification

Serial number	Primary class	Secondary class	Tertiary class
1	DQ	Party group	Year
2	XZ	Administration	Year
3	JX	Teaching	Year
4	KY	Scientific research	Year
5	JJ	Infrastructure	Year
6	SB	Equipment	Year
7	CB	Publish	Year
8	WS	Foreign affairs	Year
9	CK	Finance council	Year
10	SX	Acoustic image	Year
11	YJ	performance	Year
12	CP	Product production research development	Year

The number of communication times of the PBFT consensus algorithm

Node number	100	200	400	500	800	1000
Communication frequency	19752	79635	322500	495000	1296322	1985220

Number of communications for the PAPBFT consensus algorithm

	5	10	15	20	25
100	247	383	600	930	1348
200	434	559	801	1120	1558
400	837	954	1176	1527	1946
500	1019	1160	1398	1714	2132
800	1630	1765	1973	2309	2751
1000	2029	2141	2383	2724	3164

Customer personal information feature set after data conversion

Customer	Identity	Gender	Age	Majors	Visits are frequent
1	Teacher	Female	⩾40	Mathematics	N
2	Undergraduates	Man	<20	Chemistry	Y
3	Graduate student	Female	20~40	Physics	Y
4	Teacher	Female	⩾40	Chemistry	N
5	Graduate student	Man	⩾40	Physics	Y
6	Undergraduates	Man	<20	Physics	N
7	Graduate student	Female	20~40	Mathematics	Y
8	Teacher	Female	20~40	Mathematics	N
9	Graduate student	Man	<20	Chemistry	Y
10	Graduate student	Female	⩾40	Physics	N

Department group discretization

Attribute setting	Attribute value	meaning
File information	A	People are limited to school leaders
	B	People are limited to school leaders and middle managers
	C	Consult people on campus