Apache Mesos is a master-agent architecture that optimizes compute resources in the best possible way, using a two-level scheduling system and dealing with resource negotiation, sharing resources across a cluster. DC/OS is a platform on top of Apache Mesos, including Marathon for container orchestration, that adds benefits to run all data services, streaming, machine learning, complex data, and so on. Neo4j Causal Clustering technology provides two parts: core servers, which are in-sync and receive read and write requests, and read replica servers, which are caches but intelligent ones. The clustering approach is essential for overcoming load peaks challenges, and Mesos helps to dynamically shift resources between nodes based on available resources. DC/OS offers local persistent volumes, which provide a place on the disk carrying a label reserved for Neo4j, allowing for restarts of replacement containers exactly on the same data again without full-cluster replication. The combination of Mesos and DC/OS enables running Neo4j Causal Clusters on top of the platform, making it easy to operate and scale the database, along with other microservices like streaming and big data.