Apache Mesos
Apache Mesos is an open-source cluster manager and scheduling framework for pooling and sharing resources like CPU, memory, and storage across multiple nodes. Instead of having a specific node for a web server or database server, Mesos provides a pool of machines for running multiple services simultaneously.
In Figure 5.4 we see an Apache Mesos Master with a standby node for high availability. Zookeeper is used for cluster state and leader election, and frameworks are used for scheduling work in the cluster.
FIGURE 5.4: Mesos cluster overview
Core Components
An Apache Mesos cluster consists of three major components: masters, ...
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