# Chapter 32. Just-in-Time Compilation (JIT)

Table of Contents

32.1. What Is JIT compilation?

32.1.1. JIT Accelerated Operations

32.1.2. Inlining

32.1.3. Optimization

32.2. When to JIT?

32.3. Configuration

32.4. Extensibility

32.4.1. Inlining Support for Extensions

32.4.2. Pluggable JIT Providers

This chapter explains what just-in-time compilation is, and how it can be configured in PostgreSQL.