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 Duration 14 hours

Course Outline

Introduction to PostgreSQL

  • Brief Overview of PostgreSQL History
  • Key Features
  • Summary of Internal Architecture
  • Limits and Terminology

Installation and Configuration

  • Prerequisites
  • Package-Based Installation and Database Creation
  • Installing from Source Code
  • Setting Up Clients
  • Managing Database Server Lifecycle (Start/Stop)
  • Configuring the Environment

The SQL Language

  • SQL Syntax
  • Data Definition
  • Data Manipulation
  • Querying Data
  • Data Types
  • JSON Support
  • Functions and Operators
  • Handling Type Conversions
  • Indexing Strategies

Transactions and Concurrency

  • Transaction Management and Isolation Levels
  • Multi-Version Concurrency Control (MVCC)

Client Interfaces

  • Command Line Usage via psql
  • Graphical Management with pgadmin4

Server Programming

  • Extending SQL Capabilities
  • Implementing Triggers
  • Understanding the Rule System
  • Working with Procedural Languages
  • PL/pgSQL: SQL Procedural Language
  • Managing Errors
  • Using Cursors

Foreign Data Wrappers

  • Extensions in PostgreSQL
  • Implementing FDW in a Database
  • postgres_fdw
  • file_fdw
  • Additional FDW Options

SQL Tuning

  • Logging Capabilities in PostgreSQL
  • Analyzing Query Plans
  • Query Optimization Techniques
  • Managing Statistics
  • Tuning Planner Parameters
  • Parallel Query Scans
  • SQL Best Practices
  • Advanced Indexing
  • Table Partitioning

Requirements

Proficiency in SQL

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