Analysis of Database Management and Information Retrieval Systems

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Table of Contents 1. DIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM BY FOCUSING ON THEIR FUNCTIONALITIES 2. HIGHLIGHT THE DIFFERENCES BETWEEN DATA AND INFORMATION 3. MAKE APPROPRIATE USE OF DIAGRAMS TO ILLUSTRATE THE UNDERLYING CONCEPTS/COMPONENTS OF DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL 4. DIFFERENTIATE BETWEEN STRUCTURED AND NON STRUCTURED DATA. GIVE EXAMPLES FOR EACH. 5. REFERENCES 6. APPENDICES 1. DIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM BY FOCUSING ON THEIR FUNCTIONALITIES The computer programs within software parcel which in a database, it controlling the administration; storing and recover back the data (fields, records and files),…show more content…
Table of Contents 1. DIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM BY FOCUSING ON THEIR FUNCTIONALITIES 2. HIGHLIGHT THE DIFFERENCES BETWEEN DATA AND INFORMATION 3. MAKE APPROPRIATE USE OF DIAGRAMS TO ILLUSTRATE THE UNDERLYING CONCEPTS/COMPONENTS OF DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL 4. DIFFERENTIATE BETWEEN STRUCTURED AND NON STRUCTURED DATA. GIVE EXAMPLES FOR EACH. 5. REFERENCES 6. APPENDICES 1. DIFFERENTIATE BETWEEN DATABASE MANAGEMENT SYSTEM AND INFORMATION RETRIEVAL SYSTEM BY FOCUSING ON THEIR FUNCTIONALITIES The computer programs within software parcel which in a database, it controlling the administration; storing and recover back the data (fields, records and files), controlling database’s security (prevent unauthorized user from viewing and updating the database) and integrity (by not allowing the same record being updated by more than one user at the same time) which defined Database Management System (DBMS), at times also called as database manager. With the DBMS, it allows the request for same data from the different user application programs in the same time and then transfers the data by instructing the operating system. While the DBMS is being used, the information systems can easily be changed because the information requirements of organisation change without disturbing the existing system. While as for Information Retrieval System (IRS), is a system that has ability for storage, recover back
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