Apps to High Availability

oVirt is a robust, free, and open-source virtualization management platform for managing virtual machines, networks, and storage, offering a comprehensive solution for enterprise virtualization needs.

Couchbase is an open-source, distributed NoSQL cloud database that provides high-performance, flexibility, and scalability for modern applications, optimized for interactive systems requiring low latency and high throughput.

Apache Cassandra is a highly scalable, distributed NoSQL database designed to handle large amounts of data across many commodity servers, providing high availability without a single point of failure.

Apache Mesos is an open-source cluster manager that abstracts CPU, memory, storage, and other compute resources away from machines, enabling fault-tolerant and elastic distributed systems.

Citrix XenServer is a powerful, open-source virtualization platform designed for managing virtualized server infrastructures. It provides robust features for creating, deploying, and managing virtual machines and containers, making it a popular choice for data centers and cloud environments. XenServer offers high availability, live migration capabilities, and integration with various storage and networking solutions.

Erlang is a powerful functional programming language designed for building highly available, scalable, and fault-tolerant soft real-time systems. It excels in concurrent and distributed environments, making it ideal for applications requiring continuous uptime and handling vast amounts of concurrent requests.

ArangoDB is a highly scalable, multi-model NoSQL database that natively combines document, graph, and key/value data models in a single core. It supports ACID transactions across all data types and offers robust features for developers building complex, data-intensive applications.

Proxmox VE is a leading open-source platform for enterprise virtualization. It integrates KVM and LXC, offering a unified solution for managing virtual machines and containers via a central web interface.

Samba is a powerful suite of programs that bridges the gap between Linux/Unix servers and Windows clients, enabling seamless file, print, and directory services.

pfSense is an open-source firewall and router software distribution based on FreeBSD. It provides a powerful and flexible platform for a wide range of networking needs, from small home networks to large enterprise environments, emphasizing security, reliability, and comprehensive feature sets.

NGINX is a high-performance web server and reverse proxy known for its efficiency, scalability, and low resource consumption. It excels at handling concurrent connections and is widely used for serving static content, load balancing, and as a foundation for modern web architectures.