The Database Management System (DBMS)

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The Database Management System (DBMS) is software that enables the users to define, create, maintain and control the access to the database. It is a software that interact with the user’s applications programs and it database. Meanwhile, information retrieval system is a system that involved the activity that the systems obtain the information. The obtaining information action need the information from it resources.

The DBMS has a function that can be differentiate from the information retrieval system. The DBMS have the ability to store, update and retrieve the data. This is the main function of the DBMS because the database can be used if there is any record is being stored into the database. The record need to be retrieve first, then
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The users that want to access the records or the data need to be an authorized user of the system. The user that wants to access the records or the data must have a password or must be a valid user. The authorization services will help determine if there’s any person who want to try to access the data without permission.

The functions of the information retrieval system are it has variety of sources for the information. It has variety of sources for the information and it also has the user requirements too. The information retrieval system will analyze the contents of the sources. It also must include the user queries. The item then will be retrieve and it will be match according to the relevancy.

The information retrieval system also will represent the contents of the sources that have been analyzed. The content is automatically being created in one or more index files and it has been combined with the user queries. Furthermore, the user queries has been analyzed by the information retrieval system and it the queries will be represent in a form that is suitable for the matching database. It can be done in many ways.

The information retrieval system can identify the information or the sources that meet the target users. This is because the content will be analyzed from the sources by the information retrieval system. The variety of the information will increase rapidly when using the information retrieval system. The job of identify the
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