admin – Page 16 – ITFROMZERO

Dockerize Your Project in a Heartbeat with `docker init`: Fast, Standard, and Effortless

By admin April 12, 2026

Forget writing Dockerfiles from scratch! The docker init command helps you generate best-practice Docker and Compose configs in just 30 seconds, optimizing for size and security.

Database

DBeaver: The Ultimate ‘Weapon’ for Managing MySQL, PostgreSQL, and MongoDB

By admin April 12, 2026

DBeaver is an all-in-one database management tool that handles everything from MySQL and PostgreSQL to MongoDB in one interface. Learn how to save RAM and boost productivity.

Network

Linux Security: Implementing DoH and DoT to ‘Stay Hidden’ from ISPs

By admin April 12, 2026

Don't let ISPs know what you're accessing. A detailed guide on encrypting DNS with DoT and DoH on Linux for total privacy protection.

Python

Regex for Beginners: Deciphering the “Code” and Processing Data in 5 Minutes

By admin April 12, 2026

Master Regex in Python for lightning-fast data processing. A detailed guide from basic syntax to data extraction techniques using real-world examples.

Security

Building an Internal Certificate Authority with step-ca: Say Goodbye to LAN Security Warnings

By admin April 11, 2026

Say goodbye to red security warnings in your LAN. A detailed guide on building an internal Certificate Authority (CA) with step-ca and automating SSL via ACME.

MySQL

MySQL 8 Window Functions: The Ultimate Lifesaver for Complex Reporting Queries

By admin April 11, 2026

MySQL 8 Window Functions are powerful tools for efficient running totals, rankings, and data comparisons, replacing complex and heavy SELF JOIN queries.

Database

Apache Cassandra: Master the “Write-Heavy Storm” for Large-Scale Systems

By admin April 11, 2026

Master Apache Cassandra for massive write-heavy systems. This article shares query-driven data modeling strategies and performance optimization tips from real-world experience.

Docker

Running GitHub Actions Locally with act: ‘Lightning Fast’ Pipeline Debugging Without Pushing Code

By admin April 11, 2026

Tired of constant 'fix ci' commits? Learn how to use act and Docker to debug GitHub Actions locally, saving time and keeping your Git history clean.

Python

SQLAlchemy ORM: The ‘Gold Standard’ Database Management Solution for Pythonistas

By admin April 11, 2026

Say goodbye to messy manual SQL queries. This A-Z SQLAlchemy ORM guide helps you manage databases in Python professionally, securely, and efficiently for DevOps.