Lesson 3 — Backup techniques and the importance of data redundancy
Prerequisites and goals
Prerequisites
Theoretical prerequisites
This lesson assumes that you already know the following:
- Understand different types of automated testing
- Learn test suite organization and management
- Master test coverage analysis methods
- Study continuous testing integration approaches
Practical prerequisites
Before you start this lesson, please have the following things ready:
- Set up automated testing tools for TYPO3
- Create comprehensive test suites for applications
- Implement test coverage monitoring systems
- Integrate automated tests into CI/CD pipelines
Goals
Theoretical goals
By the end of this lesson, you should know the following:
- Understand backup strategies and redundancy principles
- Learn data integrity verification methods
- Master backup scheduling and retention policies
- Study disaster recovery planning approaches
Practical goals
By the end of this lesson, you should have completed the following:
- Implement automated backup procedures for TYPO3
- Configure data redundancy systems across environments
- Set up backup verification and testing
- Create disaster recovery procedures