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what is the architecture of database network
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What are the difference between hierarchical database and network database?
Hierarchical databases organize data in a tree-like structure with parent-child relationships and a strict one-to-many hierarchy, while network databases use a more flexible model with many-to-many relationships through pointers or links between records. Hierarchical databases are faster for accessing data along predefined paths, while network databases allow for more complex data relationships but can be more complex to manage.
What is a good way to represent a database?
Relational model of database is a good way to represent the database. Also network data model and hierarchical model can be used depending on the requirements.
What does the acronym IDMS mean?
The acronym IDMS is the initials of integrated database management system. This is a network database management system for mainframes. The model used by most is the CODASYL network model.
What is 2 tier architecture in PHP?
Client-Server model is a form of 2 Tier architecture in PHP. With use of database it becomes a 3 Tier architecture
Which type of database model is similar to a hierarchical database but allows each child record to have more than one parent record?
Network Database
Compare between network hierarchal and relational model?
1. Relational Model : Newer database model; Network Model - Older database model 2. The network model structures data as a tree of records with each record can have multiple parent and child records, forming a lattice structure. The basic data structure of the relational model is the table, where information about a particular entity (say, an employee) is represented in columns and rows 3.The relational model has strong mathematical foundation with set theory and predicate logic. Network Model has no strong mathematical background. 4. Relational model is the most flexible of the database models. Network model is not very flexible. 5. Relational model has widespead use. Network model has limited use.
What is network model in DBMS?
network model is a collection data in which records are physically linked through linked lists .A DBMS is said to be a Network DBMS if the relationships among data in the database are of type many-to-many. The relationships among many-to-many appears in the form of a network. Thus the structure of a network database is extremely complicated because of these many-to-many relationships in which one record can be used as a key of the entire database. A network database is structured in the form of a graph that is also a data structure .
How do you build a network from the ground up?
A network is defined by its database. A model network begins with a solid database. The digital routes and building software in which currents are transformed is next to consider. After planning output a programmer can began building the network and testing all input.
how does network bandwidth affect a two-tier (client server) architecture?
a large amount of info has to move from the client computer across the network to the server to execute database transactions quickly
Overall design of a database software is known as?
Database architecture
What is network database?
We know a database is one that stores data related to each other. A network database is just like network database only difference between them is, in network database records are connected by means of a link.
What are the advantages and disadvantages of network data model?
Network data model is just like a normal database model. In network model the data is seen as related to each other by links. Or we can say the relation between the data is represented by links.
