Architecture Corner Newsletter Podcast - Application availability isn't just about uptime percentages; it's about designing systems that gracefully handle failure through strategic redundancy and data persistence patterns.
In this episode we will cover:
- Redundancy fundamentals - How load balancers and reverse proxies distribute traffic across multiple instances and the challenges of maintaining consistent behavior across replicas
- Stateless vs stateful considerations - Why stateless services simplify redundancy and the complications that arise with session-dependent applications
- Persistence synchronization strategies - The trade-offs between synchronous and asynchronous data replication, including potential data loss and consistency challenges
- AWS managed solutions - Real-world examples from RDS, Aurora, and DynamoDB showcasing different approaches to multi-AZ redundancy and their availability guarantees
- The consistency spectrum - Understanding eventual consistency versus strong consistency and when to choose each approach for read operations
For more details check here.
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