“Kubernetes vs. Docker” is a phrase that you hear more and more these days as Kubernetes becomes ever more popular as a container orchestration solution.

As more and more applications move to the cloud, the complexity of application architectures inevitably increases. It is a burden we willingly take on because the benefits—flexible deployment, technology diversity, independent scaling, and much more— tend to far outweigh the costs. But along this transition, most organizations face a dilemma, to divert resources to the necessary tooling for effective monitoring and troubleshooting of these systems – i.e. observability – or slow the rate of migration to the cloud.

AWS offers more than 150 discrete services, spanning compute, storage, database, network, and identity management to name a few. Earlier this year we published our Continuous Intelligence Report in which we surveyed Sumo Logic customers on how broadly they used the various AWS services. We found that the median number of different services most orgs use was 15.

How do you migrate a production system to Kubernetes with confidence? Lior Mechlovich is an SRE for a cloud platform made up of dozens of microservices spanning 10+ teams and 5+ countries. Migration is difficult and risky. In this talk Lior shares his experience and lessons learned migrating to Kubernetes; how they trained teams, gained visibility, and triple checked each phase of the migration.

Whether to enable hybrid and multi-cloud, promote deeper specialization among development teams, enhance reliability, or simply stay ahead of the curve, organizations are reaping the varied benefits of this technology investment— but it comes at a cost. With each optimization, there are tradeoffs.