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Keycloak - Identity and Access Management for Modern Applications - Second Edition

You're reading from Keycloak - Identity and Access Management for Modern Applications - Second Edition

Product type Book

Published in Jul 2023

Publisher Packt

ISBN-13 9781804616444

Pages 350 pages

Edition 2nd Edition

Languages

Concepts

Authors (2):

Stian Thorgersen

Pedro Igor Silva

View More author details

Table of Contents (18) Chapters

Preface

1. Getting Started with Keycloak

2. Securing Your First Application

3. Brief Introduction to Standards

4. Authenticating Users with OpenID Connect

5. Authorizing Access with OAuth 2.0

6. Securing Different Application Types

7. Integrating Applications with Keycloak

8. Authorization Strategies

9. Configuring Keycloak for Production

10. Managing Users

11. Authenticating Users

12. Managing Tokens and Sessions

13. Extending Keycloak

14. Securing Keycloak and Applications

15. Assessments

16. Other Books You May Enjoy

17. Index

Configuring a database

Keycloak relies on a single database to store all its data. Even when running multiple instances of Keycloak, all of them will be talking to the same database. A database is crucial for the overall performance, availability, scalability, reliability, and integrity of Keycloak. Although Keycloak provides a caching layer to avoid database hits as much as possible, a performant database will help to make the system behave better when data needs to be loaded from the database.

In this topic, you are going to configure a PostgreSQL database. The same steps should work for any other database you choose. By default, Keycloak is configured with a very simple file-based H2 database that should not be used in production, by any means. Instead, you should configure a more robust database such as the following:

MariaDB
MariaDB Galera
MySQL
Oracle
Microsoft SQL Server
PostgreSQL

Make sure to check the documentation available...

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Authors (2)

Stian Thorgersen

Stian Thorgersen started his career at Arjuna Technologies building a cloud federation platform, years before most companies were even ready for a single-vendor public cloud. He later joined Red Hat, looking for ways to make developers' lives easier, which is where the idea of Keycloak started. In 2013, Stian co-founded the Keycloak project with another developer at Red Hat. Today, Stian is the Keycloak project lead and is also the top contributor to the project. He is still employed by Red Hat as a senior principal software engineer focusing on identity and access management, both for Red Hat and for Red Hat's customers. In his spare time, there is nothing Stian likes more than throwing his bike down the mountains of Norway.

See other products by Stian Thorgersen

Pedro Igor Silva

Pedro Igor Silva is a proud dad of amazing girls. He started his career back in 2000 at an ISP, where he had his first experiences with open source projects such as FreeBSD and Linux, as well as a Java and J2EE software engineer. Since then, he has worked in different IT companies as a system engineer, system architect, and consultant. Today, Pedro Igor is a principal software engineer at Red Hat and one of the core developers of Keycloak. His main area of interest and study is now IT security, specifically in the application security and identity and access management spaces. In his non-working hours, he takes care of his planted aquariums.

See other products by Pedro Igor Silva

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