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PostgreSQL Fundamentals: Architecture

Offered By: Amazon Web Services via AWS Skill Builder

Tags

PostgreSQL Courses Data Management Courses Server Management Courses Database Architecture Courses

Course Description

Overview

Intended Audience

This course is intended for:

  • Database administrators
  • Database developers
  • Database architects
  • Database engineers


Course Objectives

In this course, you will learn how to:

  • Understand the architecture of a PostgreSQL database
  • Read, write, and edit data in a PostgreSQL database
  • Store data in a PostgreSQL database


Prerequisites

We recommend that attendees of this course have the following prerequisites:

  • Taken the PostgreSQL Fundamentals course
  • Familiarity with relational databases
  • Familiarity with structured query language (SQL)


Delivery Method

This course is delivered through:

  • Digital training


Duration

1 hour


Course Outline

This course covers the following concepts:

  • Client Architecture
  • Server Overview
  • Process Components
  • Memory Components
  • Per-Session Memory
  • Data Directory
  • base Directory
  • Block / Page Layout
  • Storing Large Values
  • TOAST Table
  • pg_wal Directory
  • On-Disk Components
  • In-Motion
  • Connect Request
  • Reading Data
  • Writing (or deleting) Data
  • MVCC
  • Logical Layout
  • Logical-Physical Mappings

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