# PostgreSQL Functions/Stored Procedures > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed August 9, 2026. > PostgreSQL Functions and Stored Procedures are server-side code blocks used to perform complex operations, calculations, and data manipulations directly within the PostgreSQL database engine. They allow for code reuse, improved performance by reducing network traffic, and enhanced security through controlled data access. - Business Profile: https://optimly.ai/brand/postgresql-functions-stored-procedures - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://postgresql.org/ - Logo: https://logo.clearbit.com/postgresql.org - Slug: postgresql-functions-stored-procedures - Brand Authority Index tier: Low Visibility - Archetype: Challenger - Category: Database Management Systems - Last Analyzed: August 9, 2026 ## Buyer Intent Signals Problems: Application-Level Logic: Writing business logic in the application layer (C#, Java, Python, Node.js) instead of the database. | Raw SQL Queries: Executing raw SQL strings directly from the client or application code for every transaction. Solutions: how to write logic inside postgresql database | best database for server-side functions 2024 | pl/pgsql tutorial for beginners | postgresql stored procedure enterprise support | ORM-Based Logic: Using an Object-Relational Mapper (ORM) like Sequelize, Hibernate, or Entity Framework to handle data interactions without custom database functions. Comparisons: postgresql vs oracle stored procedures