CNKI Wanfang or VIP, which database is the best?

1. CNKI:

CNKI is the concept of national knowledge infrastructure, which was proposed by the World Bank in 1998. CNKI project is an informatization construction project with the goal of realizing the dissemination, sharing and value-added utilization of knowledge resources in the whole society. Initiated by Tsinghua University and Tsinghua Tongfang, it was founded in June 1999.

In 2007, CNKI's "China Academic Journals Online Publishing Database" won the first "China Publishing Award", and "China Doctorate Degree Full-text Database" and "China Yearbook Online Publishing Database" were nominated for the awards.

2. Wanfang: Wanfang database is a large-scale network database developed by Wanfang Data Company, covering journals, conference minutes, academic achievements, and academic conferences; It is also an academic database of Chinese majors on a par with CNKI.

Its development company, Wanfang Data Co., Ltd., is the first joint-stock high-tech enterprise with information services as the core in China, and is a comprehensive information service provider integrating information resource products, information value-added services and information processing solutions in the field of the Internet.

3. China Yearbook Online Publishing Database.

The China Yearbook Online Publishing Database is currently the largest continuously updated full-text database of dynamic yearbook resources in China. The content covers various fields such as basic national conditions, geography and history, politics, military diplomacy, law, economy, science and technology, education, culture and sports, medical and health care, social life, people, statistics, document standards, laws and regulations, etc.

4. China Citation Database.

The database includes the references of all source database products published by the electronic journal of China Academic Journals (CD-ROM Edition), involving more than 10 million cited articles such as journal type, degree type, conference type, book type, patent type, standard type, newspaper type, etc.

By revealing the cross-citation relationship between various types of literature, the library can not only provide a new communication mode for scientific research, but also serve as an effective scientific management and evaluation tool.

5. VIP database system.

Founded in 2000, VIP Information Network has become a world-famous Chinese information service**, the largest Chinese content cooperation ** of Google Scholar**, the largest digital journal database in China, and currently has more than 2,000 group users, ** more than 2 million registered users.

**Content services include more than 9,000 titles and 20 million full-text Chinese periodicals; More than 11,300 titles and more than 800,000 foreign language periodicals from more than 30 countries; More than 400 important Chinese newspaper information, covering science, engineering, agriculture, medicine, literature, history, philosophy, law and other fields, with daily updates online.

Each database has its own characteristics.

Sort is what you call this order.

First, the reference is different.

1. CNKI: An informatization construction project with the goal of realizing the dissemination, sharing and value-added utilization of knowledge resources in the whole society. Initiated by Tsinghua University and Tsinghua Tongfang.

3. Wanfang: A large-scale network database developed by Wanfang Data Co., Ltd., covering journals, conference proceedings, academic achievements, and academic conferences.

Second, the characteristics are different.

1. CNKI: Large-scale integration of knowledge and information resources to improve the comprehensive and value-added utilization value of resources as a whole; Build a platform for the dissemination and diffusion of knowledge resources on the Internet and value-added services, and provide the whole society with conditions for resource sharing, digital learning, and knowledge innovation and informatization.

3. Wanfang: It collects the full text of 7,600 scientific and technological journals in more than 70 categories in five categories: science, engineering, agriculture, medicine and humanities.

Third, the impact is different.

1. CNKI: With high-quality content resources, leading technology and professional services, CNKI enjoys a high reputation in the industry.

3. Wanfang: It is the only full-text database of academic conference literature in China, mainly including the national academic conferences organized by national societies, associations and research associations since 1998, and the data scope covers natural science, engineering technology, agriculture and forestry, medicine and other fields, which is an indispensable helper to understand domestic academic trends.

As follows:

1. CNKI, I have to say that it is the industry leader and has the largest audience. In terms of resources, it covers a wide range of resources, with the advantage of journals and doctoral and master's degrees, and the copyright cooperation is perfect, and basically everything that is retrieved can be obtained. If it is insufficient, I personally think it is the user experience.

In general, the page design of the interactive package library is older and provides less literature data. Plus the cost is high.

2. VIP CQVIP, as the VIP of the early publication of the Confessional God's Family, is still ahead of CNKI in terms of the breadth of resources and the time of collection, metadata.

The completeness of the bibliographic information is also the highest among the three, so it has obvious advantages in the application of big data. If it is insufficient, it is still in terms of resources and audience, except for journals, other resources are a bit stretched.

3. Wanfang. Wanfangdata, Wanfang's revised platform, has also worked data, and has done a good job in page design, functionality, and data presentation. The shortcomings are also that the full-text rate is a little low, and there are no highlights or slots.

It seems that the business is cowering, and the duplicate checking business is not as good as VIP.

Introduce. After the basic completion, CNKI.

Fully summarize the lessons and lessons of industry knowledge services in the past five years, and take the comprehensive application of big data and artificial intelligence technology to build a knowledge innovation service industry as a new starting point.

Stepping into the era.

The goal of CNKI is to deepen the knowledge services provided by CNKI based on the integration of public knowledge to the process and results of knowledge innovation of various industry institutions, and to provide problem-oriented knowledge services and a collaborative research platform that stimulates the wisdom of the crowd through more accurate, systematic and complete explicit management, as well as tacit knowledge management embedded in the specific process of work and learning.

1. From the point of view of the inclusion situation, VIP has the longest inclusion time, Wanfang has the shortest inclusion time, but the current Wanfang has the best collection, and many of VIP's journals in the past two years are gone, especially in medicine.

2. The clarity of the document: Wanfang is the highest, and VIP is the worst.

3. Ease of use: CNKI is about the same as Wanfang, and VIP is the worst.

4. Others: Wanfang's journal browsing function is very good.

More in-depth comparison:

Try to compare the similarities and differences of Wanfang, CNKI, and VIP.

1. From the point of view of the inclusion situation, VIP has the longest inclusion time, Wanfang has the shortest inclusion time, but the current Wanfang has the best collection, and many of VIP's journals in the past two years are gone, especially in medicine.

2. The clarity of the document: Wanfang is the highest, and VIP is the worst.

3. Ease of use: CNKI is about the same as Wanfang, and VIP is the worst.

4. Others: Wanfang's journal browsing function is very good.

More in-depth comparison:

What about their similarities?

Well, I'm talking about what they have in common [scratching head].

The similarities are both well-known document collections**. It provides a variety of databases such as CNKI source databases, foreign languages, industry, agriculture, medicine and health, economics and education. Among them, the comprehensive database is the full-text database of Chinese journals, the database of China's doctoral degrees, the full-text database of China's outstanding master's degrees, the full-text database of China's important newspapers and the full-text database of China's important conferences.

Thank you.

You're welcome, and I wish you a happy life.

First, the establishment time is different.

1. CNKI was initiated by Tsinghua University and Tsinghua Tongfang, and was founded in June 1999.

2. VIP was founded in 2000.

3. Wanfang Database "Chinese Enterprises, Companies and Products Database" was founded in 1988.

Second, the positioning is different.

1. CNKI is an informatization construction project with the goal of realizing the dissemination, sharing and value-added utilization of knowledge resources in the whole society, adopting self-developed digital library technology with international leading level, and officially launching the construction of "China Knowledge Resources Database" and CNKI grid resource sharing platform.

2. VIP is the world's famous Chinese professional information service**, as well as China's largest comprehensive document service**.

3. Wanfang database is a large-scale network database developed by Wanfang Data Company, covering journals, conference minutes, academic achievements, and academic conferences;

Third, the content resources are different.

1. CNKI's services include:

1) China Knowledge Resources Database: Provide CNKI source database, foreign language, industry, agriculture, medicine and health, economics and education;

2) Digital publishing platform: provide professional digital libraries and industry libraries. The personalized service platform consists of personal digital library, institutional digital library, digital learning platform, etc.

3) Literature data evaluation: the main statistical contents include: a. the number of literature published in more than 7,000 academic journals of natural sciences and social sciences officially published in China and their classification statistical table; b. The number of citations, citation links and their classification statistics of each journal; c. Statistical table of the number of articles published by journal authors, citations and their institutions; d. CNKI Center** access volume and IP address statistics table.

2. The service content of VIP network includes:

VIP has been committed to scientific and rigorous research, analysis, collection, processing and other in-depth development and promotion of massive newspaper and periodical data. At present, the company's business scope has involved database publishing and distribution, knowledge network dissemination, periodical distribution, electronic journal production and distribution, network advertising, literature digital engineering and a variety of personalized services based on electronic information resources.

3. Wanfang database services include:

1) Achievement patents: domestic scientific and technological achievements, patented technologies and national science and technology projects.

2) Chinese and foreign standards: Chinese national standards, construction standards, building materials standards, industry standards, international standards, international electrical standards, European standards, as well as American, British, German and French national standards and Japanese industrial standards provided by the State Bureau of Technical Supervision and the Ministry of Construction.

3) Scientific and technological literature: including conference literature, professional literature, comprehensive literature and English literature, covering a wide range and having high authority.

4) Institutions: including information on China's famous scientific research institutions, colleges and universities, and information institutions.

6) Wanfang Degree**: The database includes degrees in various disciplines in China**.

The difference between CNKI, Wanfang, and VIP lies in the difference in database, inclusion period, and data processing efficiency. The details are as follows:

1. The content of the database is different

Since 1994, CNKI has included more than 6,000 journals, of which more than 5,400 are full-text journals, with about 6.64 million full-text articles. It mainly includes core journals and professional journals, with a total of 126 topics in 9 series.

From 1989 to 1999, VIP included more than 7,000 journals and more than 12,000 since 2000, covering almost all domestic Chinese publications. The content is mainly in natural sciences and engineering technology.

Since 1998, Wanfang has collected more than 2,700 journals and about 300,000 full-text articles. The disciplines are divided into basic sciences, humanities, medicine and health, and industrial technology. The proportion of core journals is high. The content is mainly scientific and technological information, taking into account the humanities, and is suitable for engineering or science and engineering colleges.

2. The inclusion period is different:

CNKI: Mainly from 1994 to the present, but there are more than 3,500 journals dating back to the first year.

VIP: The journals are from 1989 to the present.

Wanfang: The number of journals included is 1998.

3. The efficiency of data processing is different

CNKI: ** class "daily update", most of the other data is updated monthly, for the whole database update.

Wanfang: Irregular updates, the amount of updates is uncertain.

VIP: Half-moon update.