Why do we use ORM?

Why do we use ORM?

Why do we use ORM?

View Answers

June 22, 2012 at 1:51 PM

ORM is technology to access the data from the database. With the help of ORM framework, business object is directly mapped to the database table. ORM reduces overhead of your programming. In ORM we define the way of mapping of classes to table and also define the mapping of which property for which column. In ORM we can use plain java object. It automatically generates required SQL for storing object. A good ORM contain feature of query language.

· ORM provides less error-prone code

· Optimised performance

· It solves portability issues

· It reduces development time.


June 22, 2012 at 1:52 PM

For more detail click here









Related Tutorials/Questions & Answers:
Why do we use ORM?
Fashion Trends: Why do we follow them?
Advertisements
why we use constructors instead of methods in java?
Why we use singleton class in hibernate sessionfactory?
why we use abstract class in java?
why we use design patterns in java?Example?
why we use struts framework instead of springs
Why we use Semicolon after SQL Statements?
arrays,why we cannot use this statement
arrays,why we cannot use this statement
Why do data scientists quit?
why we use ^ operator in sql, and what is the meaning of that operator?
Why we should use string args[] in main method in java?
what is java and why do i need it?
Why would we want a Database?
Why we need data science?
Do we have AI yet?
why do not required application restart after jsp changes?
why and where we use setter and getter methods in java, please give me one example program.....
ModuleNotFoundError: No module named 'xml-ormz'
ModuleNotFoundError: No module named 'xml-ormz'
ModuleNotFoundError: No module named 'django-orml'
Why should we learn R programming?
Why should we learn R programming?
Why should we learn R programming?
Can we do data science after 12th?
Why do the slashes change when the console gives me the error?
How do we create session factory in hibernate?
Why spring?
How do we create custom component
why should we install the ADempiere in company - Development process
Why we need reload application after class change?
why should we over ride hashCode(), when equals was over ride()?
Why we are writting public static void main(String args[])?
for writting java program why we are taking more than one class
Why "<![CDATA[ ]]>" CDATA tag.
why to use hibernet as a dataacces layer
Do data scientists use Excel?
when do we get null pointer exception in java
Why <servlet-name> use in web.xml - JSP-Servlet
What is VPN and why do I need it?
What do we need to study to become a data scientist?
Why to use Session interface in Hibernate?
What do I need to do to use a MSSQL-Server with Web-Harvester?
Why Use Docker for Development?
why to use hibernet vs jdbc
Why not use Double or Float to represent currency?
Fashion Accessories: Why do you need them?
Why PHP ?
Why to use Spring Framework?

Ads