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Discuss the historical development of database management systems and logical data models, starting from the file-based...

  • Discuss the historical development of database management systems and logical data models, starting from the file-based system of the past to today. Make sure you explain why databases were developed.
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You can start by explaining about Filesystem and Data management systems DBMS, a Filesystem is a software that manages the data storage within a computer whereas DBMS is for a database.

some examples for Filesystem  NTFS(used in Windows10),ExFAT,APFS etc

and for DBMS, you can mention oracle, mySQL, EDB, Cassandra etc)

After that, you can mention the pros and cons of these two. Filesystem is not as complex as DBMS and comparatively cheaper. On the other hand, DBMS is very complex but it avoids duplication of data, provides more security, highly effective in fetching the data by query processing. You can even mention different types of DBMS like relational databases, one with rows and column, NOSQL databases like Cassandra, MongoDB, which are good at storing semi-structured and unstructured data.

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