Network model Vs. Flat file db model
The Difference between Network and Flat file model
The network model is adatabase model conceived as a flexible way of representing objects and their relationships. Its distinguishing feature is that the schema, viewed as a graph in which object types are nodes and relationship types are arcs, is not restricted to being a hierarchy or lattice.
Vs.A flat file database describes any of various means to encode a database model (most commonly a table) as a single file (such as .txt or .ini).
The Difference between Network and Flat file model
The network model is adatabase model conceived as a flexible way of representing objects and their relationships. Its distinguishing feature is that the schema, viewed as a graph in which object types are nodes and relationship types are arcs, is not restricted to being a hierarchy or lattice.
Vs.
A flat file database describes any of various means to encode a database model (most commonly a table) as a single file (such as .txt or .ini).Hierarchical model vs. Flatfile db model
The Difference between Hierarchical and Flat file model
A hierarchical data model is adata model in which the data is organized into a tree-like structure. The structure allows representing information using parent/child relationships: each parent can have many children but each child only has one parent (also known as a 1:many ratio ). All attributes of a specific record are listed under an entity type.
Vs.
A flat file database describes any of various means to encode adatabase model (most commonly atable) as a single file (such as .txtor .ini).
relational model Vs flat file db model
A flat file database is a database designed around a single table. The flat file design puts all database information in one table, or list, with fields to represent all parameters. A flat file may contain many fields, often, with duplicate data that are prone to data corruption. If you decide to merge data between two flat files, you need to copy and paste relevant information from one file to the other. There is no automation between flat files. If you have two or more flat files that contain client addresses, for example, and a client moved, you would have to manually modify the address parameters in each file that contains that client’s information. Changing information in one file has no bearing on other files. Flat files offer the functionality to store information, manipulate fields, print or display formatted information and exchange information with others, through email and over the Internet. Some flat files may be attached to external files, such as text editors, to extend functionality and manage related information.
Relational Database
A relational database, on the other hand, incorporates multiple tables with methods for the tables to work together. The relationships between table data can be collated, merged and displayed in database forms. Most relational databases offer functionality to share data:
- Across networks
- Over the Internet
- With laptops and other electronic devices, such as palm pilots
- With other software systems
Object model Vs Flat File db model
An object database (also object-oriented database management system) is adatabase management system in which information is represented in the form of objectsas used in object-oriented programming. Object databases are a niche field within the broader database management system (DBMS) market dominated by relational database management systems. Object databases have been considered since the early 1980s and 1990s, but they have made little impact on mainstream commercial data processing, though there is some usage in specialized areas.A "flat file" is a plain text or mixed text and binary file which usually contains one record per line[2] or 'physical' record (example on disc or tape). Within such a record, the single fields can be separated by delimiters, e.g. commas, or have a fixed length. In the latter case, padding may be needed to achieve this length. Extra formatting may be needed to avoid delimiter collision. There are no structural relationships between the records.
Typical examples of flat files are /etc/passwd
and /etc/group
on Unix-like operating systems. Another example of a flat file is a name-and-address list with the fields Name,Address, and Phone Number.
A list of names, addresses, and phone numbers written on a sheet of paper is a flat file database. This can also be done with any typewriter or word processor. A spreadsheet ortext editor program may be used to implement flat file databases.
Multi-dimensional model VS Flat file database
Multi-dimensional model is an integral aspect of the On-line Analytical Processing which also known as OLAP.While the Flat file database is a database designed around a single table. The flat file design puts all database information in one table, or list, with fields to represent all parameters. A flat file may contain many fields, often, with duplicate data that are prone to data corruption. If you decide to merge data between two flat files, you need to copy and paste relevant information from one file to the other. There is no automation between flat files. If you have two or more flat files that contain client addresses, for example, and a client moved, you would have to manually modify the address parameters in each file that contains that client’s information. Changing information in one file has no bearing on other files. Flat files offer the functionality to store information, manipulate fields, print or display formatted information and exchange information with others, through email and over the Internet. Some flat files may be attached to external files, such as text editors, to extend functionality and manage related information.
The Difference between Hierarchical and Flat file model
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi1tJQZ_ld3Vl1XH8ncEAFbSCY5eyHPV5EVB_HVsiFOHlplIDPqxuz7e4EtmUMf961foOfqWDZ_DCZKqlH6Fqwmd22Mmt0Whj5VP7Hl2m7aqCIBNo221IMFqi5LYJ7hV0TOmQFLaT0lYbLA/s320/320px-Hierarchical_Model.jpg)
Vs.
A flat file database describes any of various means to encode adatabase model (most commonly atable) as a single file (such as .txtor .ini).
relational model Vs flat file db model
A flat file database is a database designed around a single table. The flat file design puts all database information in one table, or list, with fields to represent all parameters. A flat file may contain many fields, often, with duplicate data that are prone to data corruption. If you decide to merge data between two flat files, you need to copy and paste relevant information from one file to the other. There is no automation between flat files. If you have two or more flat files that contain client addresses, for example, and a client moved, you would have to manually modify the address parameters in each file that contains that client’s information. Changing information in one file has no bearing on other files. Flat files offer the functionality to store information, manipulate fields, print or display formatted information and exchange information with others, through email and over the Internet. Some flat files may be attached to external files, such as text editors, to extend functionality and manage related information.
Relational Database
A relational database, on the other hand, incorporates multiple tables with methods for the tables to work together. The relationships between table data can be collated, merged and displayed in database forms. Most relational databases offer functionality to share data:- Across networks
- Over the Internet
- With laptops and other electronic devices, such as palm pilots
- With other software systems
Object model Vs Flat File db model
An object database (also object-oriented database management system) is adatabase management system in which information is represented in the form of objectsas used in object-oriented programming. Object databases are a niche field within the broader database management system (DBMS) market dominated by relational database management systems. Object databases have been considered since the early 1980s and 1990s, but they have made little impact on mainstream commercial data processing, though there is some usage in specialized areas.A "flat file" is a plain text or mixed text and binary file which usually contains one record per line[2] or 'physical' record (example on disc or tape). Within such a record, the single fields can be separated by delimiters, e.g. commas, or have a fixed length. In the latter case, padding may be needed to achieve this length. Extra formatting may be needed to avoid delimiter collision. There are no structural relationships between the records.
Typical examples of flat files are
A list of names, addresses, and phone numbers written on a sheet of paper is a flat file database. This can also be done with any typewriter or word processor. A spreadsheet ortext editor program may be used to implement flat file databases.
Typical examples of flat files are
/etc/passwd
and /etc/group
on Unix-like operating systems. Another example of a flat file is a name-and-address list with the fields Name,Address, and Phone Number.A list of names, addresses, and phone numbers written on a sheet of paper is a flat file database. This can also be done with any typewriter or word processor. A spreadsheet ortext editor program may be used to implement flat file databases.
Multi-dimensional model VS Flat file database
Multi-dimensional model is an integral aspect of the On-line Analytical Processing which also known as OLAP.While the Flat file database is a database designed around a single table. The flat file design puts all database information in one table, or list, with fields to represent all parameters. A flat file may contain many fields, often, with duplicate data that are prone to data corruption. If you decide to merge data between two flat files, you need to copy and paste relevant information from one file to the other. There is no automation between flat files. If you have two or more flat files that contain client addresses, for example, and a client moved, you would have to manually modify the address parameters in each file that contains that client’s information. Changing information in one file has no bearing on other files. Flat files offer the functionality to store information, manipulate fields, print or display formatted information and exchange information with others, through email and over the Internet. Some flat files may be attached to external files, such as text editors, to extend functionality and manage related information.
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