The proper isolation of resources is essential for multi-tenant environments. The traditional approach to isolate resources is, however, rather heavyweight. In his session at 18th Cloud Expo, Igor Drobiazko, co-founder of elastic.io, drew upon his own experience with operating a Docker container-based infrastructure on a large scale and present a lightweight solution for resource isolation using microservices. He also discussed the implementation of microservices in data and application integration in general, shared the challenges they ran into using open source technologies like Apache Mesos and Marathon for Docker containers and what solutions they found to deal with them.
Source: DevOps Journal