How to Install and Configure a Private BIND DNS Server on Ubuntu 22.04?
Learn how to install and configure BIND 9 DNS server on Ubuntu 20.04 and configure DNS zones to work with Cloudflare as a DNS forwarder.
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How to Secure Your PostgreSQL Server?
Learn different measures that you can implement to fortify the security of the PostgreSQL server and establish a safeguard against potential breaches.
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Best Agile Practices For Scrum Project Management
Scrum is the most popular agile project management methodology with a focus on accountability and teamwork, through daily meetings and measurable goals.
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How to Use Rsync on Linux to Synchronize Local and Remote Directories?
Learn to use Rsync - a file transfer and synchronization tool that securely copies and synchronizes files between two directories - local or remote
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A Complete Overview of Docker Architecture
Learn about Docker architecture to understand the main parts of Docker ecosystem and how they interact with each other.
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A Guide to the Roles and Responsibilities Within Agile DevOps Teams
Wondering how to build your agile team? Read this guide for a breakdown of the key roles you’ll need and their responsibilities.
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How to Set Up ZFS File System for PostgreSQL on Ubuntu 22.04?
Learn how to use ZFS with PostgreSQL to build a performant and easily scalable database that is a much cheaper alternative to managed cloud database services
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How to Manage Linux System Routing Rules With Iptables
Learn how to use iptables filters, chains and tables to manage firewall rules in the Linux kernel and ensure system security.
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How To Install Docker Compose on Ubuntu 20.04 | Step-by-Step
Learn how to use Docker Compose - Docker's official tool for defining and running multi-container applications on a single host.
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