I just read a few pages with benchmarks about Redis vs. KeyDB, and my curiosity was piqued. KeyDB, a multi-threaded fork of Redis, promised significant performance and memory usage improvements. This guide shows how I switched three different Redis use cases to KeyDB.
Continue reading KeyDB Performance: Switching from Redis to a Multi-Threaded Drop-in AlternativeTag: php
ZFS Encryption: Mitigating Physical Attacks with Remote Key Management
This article documents the design and implementation of an external key management solution for ZFS encryption. This approach utilizes a custom PHP service to serve encryption keys on demand, specifically designed to mitigate physical and system-level compromises where local keys would fail. This deep dive explores the security architecture, the self-written PHP proof-of-concept (PoC), and the critical security caveats of building a custom Key Management System (KMS).
Continue reading ZFS Encryption: Mitigating Physical Attacks with Remote Key ManagementNextcloud Performance Tuning: PHP, Redis, and Database Optimization
Just a quick guide on how I install Nextcloud. This covers Nextcloud 25.0.1 with PHP 8.1 on Debian Bullseye, optimized with Redis, APCu, and MariaDB.
Continue reading Nextcloud Performance Tuning: PHP, Redis, and Database Optimization