A library database is an internet searchable source of information stored in a central database server. Most libraries subscribe to databases so that students, scholars and researchers can locate relevant and helpful information quickly.
Nowadays, there are hundreds of public and private databases containing millions of records. Those records contain newspapers, magazines, radio and television programs, reference works like encyclopedias and dictionaries, government and other public documents.
The prime benefit of a digital library database is that the management system becomes more stable and reliable.
Moreover, users provide data and the server stores that data into the database. Hence, whenever required, both user and service provider can access the data.
In this article, we will see what is library database and what are the types of library databases.
What is Library Database?
People who don’t relate to online or digital technology still find difficulty to understand a library database? So let’s start with the conventional data storage method followed by a digital library database or an online library database.
Libraries have made great use of their vast collections of reference materials over the years. They are repositories of news, information and knowledge from all over the world.
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Librarians have developed what is now known as the reference management systems or archive systems. These systems use to organize, catalogue and search the vast holdings of libraries.
This same library now becomes digital, all the information and resources now stored in the digital library database.
In addition. such databases are a superset of the conventional file cabinets or hard drives and are commonly use as a system of record keeping.
Some of the example library databases you can refer to below.
- Indexing of web sites
- Online edition of encyclopedias
- Online edition of magazines
- Collection of short stories
- Novels or books
- Digital photography albums
The full-text search feature in certain databases may even help you locate data or individual page citations within the electronic databases.
Library databases are now widely used in most of the major universities and colleges. In addition, government agencies also benefit from the library database because they don’t need to store data in paper base files.
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Instead, the government stores their data on a vast number of websites that contain tons of information which is necessary to have.
However, library database is more convenient to them and it allows them to save time, money and effort on the maintenance of such huge databases.
Types of Library Databases
1️⃣ Full Text and Ephemeral Databases:
These databases hold huge volumes of information, and sometimes they are difficult to search. This is a digital databases, because they do not contain printed copies, but only digital copies of the data they hold.
Digital databases are easier to search than are printed databases, because you only need to look for what is a relevant piece of data, rather than trying to physically locate it.
The best part about these types of databases is that they can hold literally millions of books, documents, newspapers, and other forms of information. Which means that you will always be able to find information you need to find.
2️⃣ Academic Search Complete
Academic search complete gives users access to millions of books, documents, and other forms of electronic content in one database.
In this database, users will always have easy access to what is a relevant piece of information. This also helps you to find what is a part of your specialized background.
This is the best way to organize your knowledge and make sure that you always know what is a part of your academic background.
3️⃣ Reference Centered Databases
Reference centric databases are collections of what is a part of your professional or personal life. A professional may use this to help them establish the specific details of something that would be hard to establish. A person may use this in academic career, family history, or a set of skills.
4️⃣ Open Directory Project (ODP)
Open Directory Project libraries database contains information that is open source or anybody can access . These databases include professional journals, encyclopedias, specialist periodicals, technical journals, and more.
Some of the most specialized services that an individual or organization can utilize for what is a library database are the following: Open Directory Project (ODP), etymology, and other web based resources.
5️⃣ Search Engines Database
This type of library database can also perform a similar search of online library resources. Search engines work by scanning the text of the databases, and then looking at what is a part of their database.
However, when a user enters a word or phrase into the search engine, the system scans the entire text of the database, looking for what is a relevant match.
6️⃣ Rich Data Sources
Some databases allow their users to define what is a part of their rich data source. Although, some even allow users to search for only that particular kind of data.
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For instance, if one wants to search for a specific book that was publish in a certain year, he or she can specify the year in the search engine.
Thus, the user will be able to find the book in the database without having to look through the entire database.
Conclusion on What is Library Database
To conclude, in this article we saw what is library database and what are the types of library databases. In addition, we can understand the library database is a digital library, which stores multiple resources and we can access it online.
Frequently Asked Questions
Library database research contains the lookup for the best suitable results from the available information.
There is lots of information everyday added to the database. Hence it is categorized in a different category to make it easier for the research.
When users want to access the data, they can simply input the value in the form of text or selection and results can be seen on the screen.
Library database contains large amount of the data in the form of text, images, audio, video, and eBooks.
There are mainly types of library database.
1. Full Text and Ephemeral Database
2. Search Engines Database
3. Rich Sources Database
4. Reference Centered Databases
5. Open Directory Project Database
From the database libraries providing reliable, useful, and important information whenever required.
Libraries are organized to provide all kinds of data at a glance such as academic, news, research, general knowledge, and information.
Some open source data is free to access while some publishers ask for the money to access their data.