Apdeops Technologies Interview Questions, Process, and Tips

Precompute is the process of calculating and storing values in advance to improve performance.

• Precompute is used to store calculated values in a cache for faster access.

• It helps in reducing the time taken to compute values during runtime.

• Precomputed values are typically stored in memory or a database for quick retrieval.

• Examples include precomputing sums of columns in a database table or precomputing results of complex

fieldsview_get is a function in Odoo that returns the view definition of a model

• Used to retrieve the view definition of a model in Odoo

• Helps in customizing views dynamically based on certain conditions

• Can be used to modify or extend existing views

ORM stands for Object-Relational Mapping. It is a programming technique for converting data between incompatible type systems.

• ORM maps objects from a database to objects in code, allowing developers to interact with the database using objects.

• It eliminates the need for writing complex SQL queries by providing methods to perform CRUD operations.

• ORM frameworks like SQLAlchemy in Python or Hibernate in Java handle the map...read more

A trigger in SQL is a special type of stored procedure that is automatically executed when certain events occur in a database.

• Triggers can be used to enforce business rules, perform auditing, or maintain referential integrity.

• They can be defined to execute before or after an INSERT, UPDATE, or DELETE operation on a table.

• Examples of triggers include automatically updating a last modified timestamp when a record is upda...read more