High Availability & Disaster Recovery
Implement strategies for redundancy, failover, and disaster recovery to ensure continuous service availability for your SaaS product.
Intro to High Availability
Welcome to High Availability (HA) and Disaster Recovery (DR)! These are critical concepts for any successful SaaS product.
In this lesson, we'll explore how to design systems that stay online and recover quickly from unexpected problems.
Why HA Matters for SaaS
Imagine your SaaS product goes down. What happens?
- Lost Revenue: Customers can't use your service.
- Damaged Trust: Users lose faith in your reliability.
- SLA Breaches: You might violate Service Level Agreements.
HA aims to minimize these negative impacts by keeping your service running.
All lessons in this course
- High Availability & Disaster Recovery
- Monitoring & Alerting Systems
- Logging & Distributed Tracing
- Service Level Objectives and Error Budgets