PHP UK Conference 2017 - Georgiana Gligor - Silo Based Architecture for HA Applications

This talk explores the importance of high availability as a crucial component of modern applications, highlighting its impact on customer revenue and trust. The speaker discusses how failures in customer-facing IT services can lead to significant losses, emphasizing the need for a resilient IT infrastructure that enhances both employee productivity and business operations. By examining strategies such as data redundancy, computing clusters, load balancing, and fail-over mechanisms, the speaker provides insights into achieving optimal availability. The concept of silos is introduced as a flexible approach for scaling server resources, which allows organizations to adapt their architecture within an Agile framework without the burden of extensive upfront optimization.