The speed of IT evolution makes continuous learning and updates not just an advantage, but an operational necessity. For IT professionals, navigating countless new developments, emerging vulnerabilities, and new best practices can be a daunting task. This weekly review from Dodoo.it aims to offer a compass, highlighting not only the most read and appreciated articles by our community but also providing a critical update on the sources and validity of the information. My goal is twofold: to keep you informed about current trends and to ensure that the technical resources you reference are always accurate and supported by official documentation. I will analyze the content that generated the most interest, understand the reasons for their popularity, and, most importantly, verify that all information is solid and reliable for your daily work.
Tested on: Google Analytics Data · Search Console · September 2026
Prerequisites / Analysis Environment
For this review, the analysis was conducted using aggregated data from Google Analytics and Google Search Console for the period between September 1 and September 12, 2026. These tools allow me to identify content with the highest number of views, average time on page, and search queries that led users to our articles. The source review was performed manually, comparing the information in the articles with the official documentation of the respective vendors or open-source projects.
Weekly Review: Emerging Trends
This week, I observed strong interest in topics related to virtualization and automation, a clear sign of current priorities in IT infrastructures. Migrations from VMware to Proxmox continue to be a hot topic, as does cost and performance optimization in virtual environments. On the automation front, Ansible and Python remain key players, especially for managing complex configurations and orchestrating services. Cybersecurity, as always, maintains a central role, with particular attention to hardening strategies and vulnerability management.
Top 10 Most Read Articles This Week
Here is the ranking of the content that generated the most engagement and traffic on our portal. For each, I verified the completeness and accuracy of the sources.
1. VMware to Proxmox: Preliminary Analysis (Public Sector)
This article dominated the ranking, highlighting the growing interest in open-source virtualization solutions in enterprise contexts. The detailed guide on preliminary migration steps was particularly appreciated. I confirmed that all cited procedures align with Proxmox VE Documentation best practices. Read also: VMware Storage Load Test: 300+ VMs Performance
2. Passwordless SSH Linux: Keys in 5 Minutes
An evergreen that continues to generate significant traffic. The simplicity and effectiveness of the guide for configuring SSH authentication via public/private keys are its strengths. The information was verified against the OpenSSH Man Pages.
3. UFW Firewall Ubuntu: Complete Configuration
Managing firewalls on Linux systems is a fundamental topic. This article offers a comprehensive overview of UFW configuration, with practical examples. The configurations were checked against the Ubuntu Community Help Wiki – UFW.
4. PostgreSQL Replica: Monitor Lag Across Sites
High availability of databases is critical. The guide on continuous PostgreSQL replication and lag monitoring garnered significant interest. The queries and commands conform to the PostgreSQL Official Documentation.
5. MFA Admin: Implementing Without Operational Blocks
Securing administrative access is a priority. This article offers practical insights for introducing MFA without operational interruptions. The strategies are based on NIST CSF 2.0 principles.
6. Ansible: Manage Files and Directories with Core Modules
Automating filesystem management via Ansible is a common need. The guide on file, copy, template modules is highly consulted. The modules and parameters are verified on the Ansible Documentation.
- name: Create /opt/myapp directory
ansible.builtin.file:
path: /opt/myapp
state: directory
mode: '0755'
owner: root
group: root
- name: Copy configuration file
ansible.builtin.copy:
src: files/config.conf
dest: /etc/myapp/config.conf
owner: myuser
group: mygroup
mode: '0644'7. Uptime Kuma vs Zabbix: Monitoring in Small Organizations
A highly requested comparison for those seeking efficient monitoring solutions. The analysis was verified against documented functionalities on Uptime Kuma GitHub and Zabbix Documentation.
8. Legacy Ransomware: Protect Unpatchable Systems
A sensitive and highly relevant topic. The article offers strategies for protecting unpatchable legacy systems. The techniques align with CIS Benchmarks hardening recommendations.
9. VMware Storage: Load Test for 300+ VMs
A specific focus on optimizing storage performance in large VMware environments. The testing methodologies are based on industry-standard tools and VMware vSphere Documentation.
10. lloader Linux: Easy Dynamic Library Management
An introduction to a lesser-known but very useful tool for managing dynamic libraries on Linux. The article was checked against the project’s documentation on GitHub. Read also: OpenCode: AI-Driven Dev with Local Privacy
Common Errors and Troubleshooting
During the review, I noticed that the most common errors in technical articles concern the lack of context for the software version used and the absence of direct links to official sources. This can lead to confusion if a feature changes between versions or if the reader wishes to delve deeper. I corrected these aspects where necessary, adding notes on the tested version and direct references.
Example command to check a package version:
dpkg -s ufwFAQ — Frequently Asked Questions
Why is it important to cite official sources in technical articles?
Citing official sources ensures the reliability and verifiability of information. In the IT world, technologies evolve rapidly, and what is true for one software version might not be for the next. Official sources (vendor documentation, RFCs, ISO standards) offer the most authoritative and up-to-date reference point, allowing the reader to explore or verify technical details independently.
How can I suggest a topic for the next review?
I am always open to suggestions from our community. You can leave a comment under any article, contact me through our social channels, or use the contact form on the website. Your feedback is invaluable in guiding content production and ensuring that I cover the most relevant topics for your profession.
Do the most read articles always reflect best practices?
Not necessarily. The most read articles reflect what the community is actively searching for, which could be a solution to a common problem, a new technology, or an introductory guide. My role is also to integrate this information with best practices and industry standards, ensuring that, even if a topic is popular, the proposed solutions are robust, secure, and efficient. Read also: ADHD in IT: Tools and Strategies to Excel
Conclusions with Operational Takeaways
This weekly review highlighted how virtualization and automation continue to be fundamental pillars for modern IT infrastructure. Attention to security, particularly MFA and ransomware protection, remains a constant priority. For professionals, the main takeaway is the importance of relying on verified sources and always contextualizing technical information with software versions and specific environments. Continuing to learn with updated and validated materials is the only way to face daily technological challenges with competence and confidence.
Updated: September 2026
