Anonymous
Anonymous Asked in Cars &Transportation · 2 weeks ago

How is a database implemented?

Contents
  1. How are SQL databases implemented?
  2. What is the sequence of database implementation?
  3. How database is implemented internally?
  4. How you can implement functionality in databases?
A: Database implementation is the process of installing database software, performing configuration and customization, running and testing the database and then integrating it with applications. Finally, the implementation process involves training the users.


How are SQL databases implemented?

SQL databases' implementation of relations varies a little but are mostly a combination of two different underlying data structures: the heap file and b-trees. Consequently the operation times are generally logarithmic - meaning that they grow slowly as the size of the data-set grows.

What is the sequence of database implementation?

(i) Conceptual database design. (ii) Requirement collection and analysis. (iii) Physical database design. (iv) Testing and evaluation.

How database is implemented internally?

Simply, it reads through each candidate record in the database and matches the expression to the fields. So, if you have "select * from table where name = 'fred'", it literally runs through each record, grabs the "name" field, and compares it to 'fred'.

How you can implement functionality in databases?

Five Steps For Choosing and Implementing a Database1Define Your Needs. Regardless of the type of database you're considering, the first critical step is defining your needs. ... 2Create a Shortlist. ... 3Evaluate Your Options. ... 4Implement Your Software. ... 5Maintain Your Database.Five Steps For Choosing and Implementing a Database - NTEN

Related Questions

Relevance
Write us your question, the answer will be received in 24 hours