Coursera

Scalable Availability in Software Architecture

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About This Course

Designed for software architects, operations architects, and aspiring architects, this advanced course covers practical approaches for building high-scale applications that stay highly available under real-world conditions. It examines the patterns and decisions that separate resilient systems from fragile ones — drawing on techniques proven in SaaS applications, e-commerce platforms, and enterprise systems.

What You’ll Learn

  • Availability vs. reliability — understanding the difference and designing for both
  • Measuring availability and defining meaningful SLAs
  • Managing service APIs, ownership, and dependencies across distributed systems
  • Implementing service tiers to control blast radius and isolate failures
  • Architecting for scale using cloud-native patterns
  • Capacity management, incident response, and system monitoring

Course Structure

Five modules covering availability fundamentals, SLA measurement, service API design, service tier implementation, and large-scale architecture — approximately 8 hours total.

Level: Advanced  •  Platform: Coursera  •  Certificate: Shareable