Optimize MySQL Config for a Low-RAM VPS
Tune MySQL or MariaDB on a small VPS with a measured memory budget, conservative connection limits, slow-query evidence, and a tested configuration rollback.
cPanel Alternatives: DirectAdmin, CyberPanel and aaPanel
Compare DirectAdmin, CyberPanel, and aaPanel on a disposable VPS, then test access controls, backups, resource use, and migration before choosing a panel.
Certbot Wildcard SSL With Let's Encrypt, Automated
Issue wildcard certificates with DNS-01, protect scoped DNS credentials, automate Certbot renewals, and verify certificate expiry on your live server.
NVMe vs SSD Hosting: Real Database Performance Tests
Benchmark NVMe and SATA hosting with repeatable database tests, separate warm-cache performance from disk waits, and choose storage using measured results.
How to Secure an Ubuntu VPS With UFW, Fail2ban and SSH
Harden an Ubuntu VPS with tested SSH keys, carefully staged UFW rules, and a verified Fail2ban jail while preserving a reliable emergency access path.
Redis Object Cache for WooCommerce on Managed Hosting
Enable Redis object caching for WooCommerce safely, verify persistent cache hits, measure uncached request latency, and protect checkout from stale data.
Fix PHP-FPM 504 Gateway Timeouts: Tune Worker Processes
Diagnose PHP-FPM queues and 504 errors, calculate a safe worker budget, inspect slow requests, and validate changes without exhausting server memory.
Automated Server Backups to S3 Storage With Duplicati
Build encrypted offsite backups with Duplicati and S3-compatible storage, prepare consistent database exports, and verify recovery with a restore drill.
Nginx vs Apache Performance on Shared Hosting
Benchmark Nginx and Apache fairly on shared hosting with matched workloads, repeatable timing checks, controlled load tests, and bottleneck diagnosis.