Active Record pattern
E440627
The Active Record pattern is a software design pattern in which objects wrap database rows, combining data access and business logic within the same class.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Active Record | 1 |
| Active Record pattern canonical | 1 |
| Eloquent ORM | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4442627 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Active Record pattern Context triple: [Ruby on Rails, uses, Active Record pattern]
-
A.
RSpec
RSpec is a popular behavior-driven development (BDD) testing framework for the Ruby programming language, known for its readable, expressive syntax.
-
B.
DC ORM
DC ORM is the abbreviated name for the District of Columbia Office of Risk Management, the agency responsible for managing risk, insurance, and related claims for the D.C. government.
-
C.
Ruby on Rails
Ruby on Rails is a popular open-source web application framework that emphasizes convention over configuration and rapid development for building database-backed applications.
-
D.
SQLAlchemy
SQLAlchemy is a powerful Python SQL toolkit and Object-Relational Mapping (ORM) library that provides a high-level, flexible interface for working with relational databases.
-
E.
MVC
MVC refers to the Missouri Valley Conference, one of the oldest NCAA Division I athletic conferences in the United States.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Active Record pattern Target entity description: The Active Record pattern is a software design pattern in which objects wrap database rows, combining data access and business logic within the same class.
-
A.
RSpec
RSpec is a popular behavior-driven development (BDD) testing framework for the Ruby programming language, known for its readable, expressive syntax.
-
B.
DC ORM
DC ORM is the abbreviated name for the District of Columbia Office of Risk Management, the agency responsible for managing risk, insurance, and related claims for the D.C. government.
-
C.
Ruby on Rails
Ruby on Rails is a popular open-source web application framework that emphasizes convention over configuration and rapid development for building database-backed applications.
-
D.
SQLAlchemy
SQLAlchemy is a powerful Python SQL toolkit and Object-Relational Mapping (ORM) library that provides a high-level, flexible interface for working with relational databases.
-
E.
MVC
MVC refers to the Missouri Valley Conference, one of the oldest NCAA Division I athletic conferences in the United States.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
architectural pattern
ⓘ
software design pattern ⓘ |
| commonIn |
.NET ORMs that follow Active Record style
ⓘ
PHP web frameworks ⓘ Ruby on Rails applications ⓘ |
| contrastedWith |
Data Mapper pattern
ⓘ
Repository pattern ⓘ |
| defines | one object per database row ⓘ |
| describedIn | Patterns of Enterprise Application Architecture NERFINISHED ⓘ |
| encapsulates |
business logic
ⓘ
data access logic ⓘ database table row ⓘ |
| hasAuthor | Martin Fowler NERFINISHED ⓘ |
| hasCharacteristic |
attributes map to table columns
ⓘ
class typically maps to a database table ⓘ each Active Record instance corresponds to a single database row ⓘ methods implement domain logic ⓘ methods implement persistence operations ⓘ simple to understand and implement ⓘ tightly couples domain model to database schema ⓘ well suited for CRUD-centric applications ⓘ |
| hasLimitation |
can lead to anemic domain model if misused
ⓘ
harder to test in isolation from the database ⓘ less suitable for complex domain models ⓘ |
| hasPublicationYear | 2002 ⓘ |
| influenced |
CakePHP ORM
NERFINISHED
ⓘ
CodeIgniter Active Record NERFINISHED ⓘ Laravel Eloquent ORM NERFINISHED ⓘ Ruby on Rails Active Record NERFINISHED ⓘ |
| primaryDomain |
enterprise application architecture
ⓘ
object-relational mapping ⓘ |
| relatedConcept |
domain model pattern
ⓘ
object-relational impedance mismatch ⓘ transaction script pattern ⓘ |
| supports |
encapsulation of lifecycle callbacks
ⓘ
encapsulation of validation rules ⓘ simple query interfaces ⓘ |
| typicalMethodName |
create
ⓘ
destroy ⓘ findById ⓘ save ⓘ update ⓘ |
| typicalOperation |
delete
ⓘ
find ⓘ insert ⓘ update ⓘ validation ⓘ |
| usedFor |
combining data access and business logic
ⓘ
encapsulating persistence logic ⓘ mapping database rows to objects ⓘ simplifying CRUD operations ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Active Record pattern Description of subject: The Active Record pattern is a software design pattern in which objects wrap database rows, combining data access and business logic within the same class.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Active Record