IT, Cloud & DevOps Blog

How to Configure Redis Sentinel on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Configure Redis Sentinel on FreeBSD 13

Introduction This guide explains how to Configure Redis Sentinel on FreeBSD 13 on FreeBSD 13. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]

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How to Install Elasticsearch on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install Elasticsearch on FreeBSD 13

Introduction This guide explains how to Install Elasticsearch on FreeBSD 13 on FreeBSD 13. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege separation. […]

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How to Install SQLite on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Install SQLite on FreeBSD 13

Introduction How to Install SQLite on FreeBSD 13 is a core administration task for any FreeBSD 13 server operator. FreeBSD 13 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet filtering, and […]

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How to Back Up PostgreSQL with pg_dump on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Back Up PostgreSQL with pg_dump on FreeBSD 13

Introduction This guide explains how to Back Up PostgreSQL with pg_dump on FreeBSD 13 on FreeBSD 13. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for […]

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The Importance of Out-of-Home Delivery Software on the Courier, Express and Parcel (CEP) Market

The Importance of Out-of-Home Delivery Software on the Courier, Express and Parcel (CEP) Market

Out-of-home delivery software is rapidly reshaping the Courier, Express and Parcel (CEP) market by enabling more flexible, efficient, and customer-centric last-mile delivery models.The courier, express, and parcel (CEP) sector has experienced remarkable expansion since the global pandemic shifted consumer behavior toward online shopping over in-store purchases. This surge in e-commerce demand propelled parcel volumes upward, establishing a robust growth trajectory for the industry. 

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How to Set Up PostgreSQL Streaming Replication on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Set Up PostgreSQL Streaming Replication on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up postgresql streaming replication on freebsd 13 on FreeBSD 13 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any […]

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Data and AI in Manufacturing: Overcoming Market Uncertainties and Economic Challenges

Data and AI in Manufacturing: Overcoming Market Uncertainties and Economic Challenges

In today’s volatile global economy, manufacturers confront intensified competition alongside disruptions from geopolitical tensions, fluctuating trade policies, and unpredictable tariffs. These factors frequently interrupt supply chains, elevate material costs, and impose obstacles to market access and growth. Amid such instability, enhancing production efficiency emerges as a primary strategy for revenue growth and long-term sustainability. Manufacturers increasingly rely on data and AI in manufacturing to streamline core operations, turning potential vulnerabilities into competitive advantages.

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How to Configure PostgreSQL Remote Access on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Configure PostgreSQL Remote Access on FreeBSD 13

Introduction Deploying configure postgresql remote access on freebsd 13 on a FreeBSD 13 machine differs from Linux in several important ways: packages come from the FreeBSD Ports Collection or the binary pkg repository, services are registered in /etc/rc.conf via sysrc(8), and firewall rules are written in pf.conf(5) syntax. This tutorial stays entirely within the standard […]

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SIEM: Proactively Combating Cyber Threats and Monitoring Infrastructure Security

SIEM: Proactively Combating Cyber Threats and Monitoring Infrastructure Security

In an era where cyber threats evolve rapidly and attack surfaces expand continuously, organizations require robust tools to detect, analyze, and respond to incidents effectively. SIEM, or Security Information and Event Management, stands as a foundational technology for achieving this. SIEM enables centralized log collection, real-time analysis, event correlation, and automated alerting, empowering security teams to proactively combat cyber threats while maintaining comprehensive monitoring of infrastructure security.

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How to Secure MySQL on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Secure MySQL on FreeBSD 13

Introduction FreeBSD 13 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up secure mysql on freebsd 13 on FreeBSD 13 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux distribution. This […]

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