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Extracting Specific Tables from Massive SQL Dumps using PHP

2026-07-17 (2 comments)

Sometimes only one database or a specific set of tables needs to be restored from a multi-gigabyte (e.g., 5GB) MySQL dump. Opening a file of that size in standard text editors like VS Code or Notepad++ usually leads to extreme lag or a complete system crash. Instead of struggling with desktop software or complex command-line […]

How to Automate Raspberry Pi Backups to a UniFi NAS

2026-07-09 (2 comments)

Anyone running self-hosted services, home automation, or custom web applications on a Raspberry Pi knows its Achilles’ heel: the microSD card. SD cards are prone to corruption, especially with heavy database read/write cycles. To build a truly resilient architecture, the data cannot live solely on the Pi. It needs to be offloaded to a redundant, […]

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About my Blog (LukasWojcik.com): Technology, Analytics, and Digital Security

This platform is dedicated to exploring the complex intersection of modern technology, Data Analytics, and Digital Privacy. In an era where data structures drive critical decisions, understanding the technical nuances of web analytics, tracking methodologies, and strict compliance frameworks—such as GDPR and Consent Mode v2—is absolutely essential. The articles published here provide in-depth, technical analyses of data collection mechanisms, privacy-first architectures, and industry best practices for maintaining absolute data security in a digital-first environment.

Beyond the digital landscape, the content deeply delves into the physical realm of home automation and physical security. Comprehensive guides and technical reviews cover the latest advancements in Smart Home ecosystems, intelligent climate control, automation protocols, and advanced CCTV surveillance systems. From configuring local network security and firewalls to integrating IP cameras and IoT (Internet of Things) devices seamlessly, the primary focus remains on engineering efficient, highly secure, and future-proof technological environments.

Whether the objective is researching the technical implications of the latest ePrivacy regulations, architecting local automation routines, or optimizing robust data analytics frameworks, this website serves as a comprehensive, well-researched resource for technology professionals, developers, and security enthusiasts.