What is an ORM, how does it work, and how should I use one?
Introduction Object-Relational Mapping (ORM) is a technique that lets you query and manipulate data from a database using an object-oriented paradigm. When talking about ORM, most …
orm - What is an Object-Relational Mapping Framework? - Stack …
ORM (Object Relational Mapper) Object Relational Mapping (ORM) is a technique (Design Pattern) of accessing a relational database from an object-oriented language.
What is the difference between an ORM and an ODM?
Essencially, an ORM use a SQL database Driver like ODBC, JDBC or OLEDB to translate the object notation to relational notation and an ODM use a JSON or JSONB api to translate the …
The advantages and disadvantages of using ORM [closed]
ORM has a tendency to be slow. ORM fail to compete against SQL queries for complex queries. In summary, I believe that the advantages of using an ORM (mainly the reduced time taken to …
What are some good Python ORM solutions? - Stack Overflow
Storm on the other hand, is quickly becoming my ORM of choice. Docs are getting better, and the API is clean and simple, though i am a bit more used to the ActiveRecord pattern employed by …
Are there good reasons not to use an ORM? - Stack Overflow
The short answer is yes, there are really good reasons. As a matter of fact there are cases where you just cannot use an ORM. Case in point, I work for a large enterprise financial institution …
database - Why should you use an ORM? - Stack Overflow
If you are motivate to the "pros" of an ORM and why would you use an ORM to management/client, what are those reasons would be? Try and keep one reason per answer …
How can I update SQLAlchemy ORM object by a Python dict?
@RichardWong: The ORM needs at least to verify that the entry exists and give the object a chance to interfere with the data (there may be hybrid properties, etc). You could create your …
java - JPA vs ORM vs Hibernate? - Stack Overflow
ORM is the approach of taking object-oriented data and mapping to a relational data store (e.g. tables in a RDBMS) JPA is the Java EE standard specification for ORM in Java EE. The …
php - What is an ORM in a web application? - Stack Overflow
Jan 21, 2010 · An ORM is an abstraction that is supposed to simplify working with a relational database in an object oriented language. It's basically a set of classes and methods that let …