Redundancy and Persistence: Building Resilient Applications

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 replicasStateless vs stateful considerations - Why stateless services simplify redundancy and the complications that arise with session-dependent applicationsPersistence synchronization strategies - The trade-offs between synchronous and asynchronous data replication, including potential data loss and consistency challengesAWS managed solutions - Real-world examples from RDS, Aurora, and DynamoDB showcasing different approaches to multi-AZ redundancy and their availability guaranteesThe consistency spectrum - Understanding eventual consistency versus strong consistency and when to choose each approach for read operationsFor more details check ⁠here⁠.If you are interested in more information about software development and architecture, subscribe for free to our ⁠newsletter⁠.---https://architecturecorner.substack.com

There are no comments yet.

Please log in to write the first comment.