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What is the difference between flat file and DBMS?
A flat file is a simple file containing data without any structured format, while a Database Management System (DBMS) is a software system that manages databases by organizing, storing, and retrieving data. A DBMS allows for more organized and efficient data management, supports relationships between data, and provides features like security and data integrity that are not available with flat files.
What is the difference between flat-file model and database model?
The flat-file model stores data in a single table or file without any relationships between tables. In contrast, the database model organizes data into multiple interrelated tables with defined relationships, providing more flexibility, security, and scalability. Databases also offer features like data integrity enforcement, concurrency control, and support for complex queries.
What is a flat-table database?
A flat-table database is one that uses a single table to store all relevant data. By contrast, a relational database uses several tables to store relevant data, and then establishes 'relations' between them using unique identifiers ... such as primary keys and foreign keys. Flat-table databases are ok if the data is not too complex or repetitive. Relational databases are good when the data is complex and repetative. For example: Keeping track of a personal music CD collection - if one is lazy - can simply be done in a flat-table database table (or a spread sheet). It can also be done in a relational database by creating a few tables and relating them. One table can be artist (with a primary key), another table can be album (relates to a single artist primary key), and a third can be a record label table (which can relate to many artist primary keys). This is a very high-level view of the differences. I .
What is the primary added value of relational databases over flat files?
Relational databases provide structured data storage that allows for efficient querying using SQL, data integrity through relationships between tables, and scalability to handle large amounts of data. Flat files lack these capabilities, making relational databases a more robust and organized solution for managing data.
What animals have flat and strong teeth?
Just about all herbivores - plant eaters - have at least some teeth that are strong and flat.Herbivores and omnivores have flat teeth in the back of their mouths called molars and premolars. These teeth are used to grind plant-based foods as an aid to digestion.
Is a ip address flat or hierarchical?
MAC addresses are flat.
What is the difference between tall and flat structure?
A tall structure of organization is more hierarchical, with more levels of authority, while a flat structure has very few different levels, but more people in each level.
What is the difference between a Terrace-flat and Penthouse?
"What is the difference between a Terrace-flat and Penthouse?"
What is difference between apartment and a flat?
a flat is bigger
What is the difference between round fish and flat fish?
one is normel and one is flat
Difference between tall and flat organization structure?
There does not have to be a difference between a tall organization structure and a flat organization structure. These structures can be the same structure.
What is the difference between planar and non planar surface?
flat & non-flat
Are what is the difference between a sissile polyp and a flat polyp. cause cancer?
Is there a difference between a sissile polyp and a flat polyp. Can either one be a cause of cancer
What is the difference between a flat iron and a straightener?
There is no difference:( IT means same to straighten the hair used Flat iron / straightener
What is the different between a straightner and a flat iron?
there is no difference
What is the difference between A flat and B flat?
The difference between A and B in music is that A music is in a higher pitch than B and is harder to play.
What is the difference between a straightener and a flat iron?
There is no difference. They are the same. Just that "Flat Iron" is what the professionals and salons call it. They are the exact same thing. :)
