ZFS Replication is a feature of the TrueNAS storage management system that allows us to create copies of data stored in ZFS file systems and transfer them to another system. It can synchronize da...

SolarWinds Server & Application Monitor (SAM) is a software tool for monitoring and managing the performance and availability of servers and applications in IT environments. It provides real-...

DRBD (Distributed Replicated Block Device) is a Linux software solution for replicating data between servers. It ensures data consistency and is often used in high-availability clusters to minimi...

ESXi is the software that runs on the bare-metal hypervisor known as VMware ESXi. It is the operating system for managing and running virtual machines on VMware’s virtualization platform. Pre...

Cisco ACI is a software-defined networking solution that simplifies data center network management, automates network provisioning, and enhances application agility. It is commonly used for manag...

Windows DFS (Distributed File System) is a Microsoft technology that allows us to organize and access files from multiple servers as if they were in a single shared folder. It provides fault toler...

SQL Always On is a high-availability and disaster recovery solution in Microsoft SQL Server. It provides redundancy and failover capabilities for SQL databases, ensuring they remain accessible ev...

NGINX Reverse Proxy is a web server configuration that forwards client requests to one or more backend servers, acting as an intermediary between clients and those servers. Installing Nginx...

A Secure Internet Gateway (SIG) is a cloud-based service that provides secure and filtered access to the internet for users and devices within an organization. Cisco Umbrella SIG uses tunnels to...

A Secure Internet Gateway (SIG) is a cloud-based service that provides secure and filtered access to the internet for users and devices within an organization. SIG uses tunnels to establish secu...