Marathon vs Torus: What are the differences?

## Key Differences Between Marathon and Torus 

Marathon is a container orchestration platform designed for Mesos frameworks, while Torus is a distributed storage system that enables shared persistent storage for Mesos frameworks. Marathon focuses on scheduling and orchestrating containerized applications, providing fault tolerance and high availability, while Torus is specifically designed to provide scalable, high-performance storage for containerized environments. 

**Scalability**: Marathon scales applications by deploying multiple instances across a Mesos cluster to ensure fault tolerance and high availability, whereas Torus scales storage by distributing data across a cluster of nodes to meet the needs of containerized applications. 

**Purpose**: Marathon primarily focuses on application deployment and scaling within Mesos environments, while Torus specializes in providing persistent storage that can be shared across containers running on Mesos frameworks. 

**Resource Management**: Marathon manages CPU and memory resources for running applications, ensuring that each instance has the necessary resources to operate efficiently, whereas Torus manages storage resources such as capacity, throughput, and redundancy for storing data in a distributed manner. 

**Deployment Model**: Marathon deploys applications in containers managed by Mesos in a distributed and fault-tolerant manner, while Torus deploys storage volumes across a cluster of nodes to provide shared and scalable storage for applications. 

**Integration**: Marathon integrates seamlessly with Mesos frameworks to schedule and manage containerized applications, while Torus integrates with Mesos to provide persistent storage solutions for data management within containerized environments. 

In Summary, the key differences between Marathon and Torus lie in their focus on application orchestration versus storage management, their scalability and resource management capabilities, deployment models, purposes, and integration with Mesos frameworks.