Building a geo-distributed MongoDB 7 cluster across continents requires careful planning for data locality, fault tolerance, and security. This comprehensive tutorial demonstrates how to deploy a production-ready geo-sharded MongoDB cluster spanning Amsterdam VPS and New York VPS instances, implementing zone…
Introduction Building a multi-region WordPress deployment requires careful orchestration of database replication, media synchronization, and content delivery optimization. In this comprehensive tutorial, we’ll deploy WordPress across Amsterdam VPS and New York VPS instances with Cloudflare Automatic Platform Optimization (APO), S3-compatible…
Building a truly active-active architecture across continents requires careful orchestration of DNS routing, load balancing, database replication, and object storage synchronization. In this comprehensive tutorial, we’ll deploy a production-ready active-active setup between Onidel Amsterdam VPS and Onidel New York VPS…
Database schema migrations in production environments require careful planning and execution to avoid costly downtime. Traditional MySQL schema changes can lock tables for extended periods, causing application outages and data inconsistencies. This tutorial demonstrates how to perform zero-downtime online schema…
Introduction Gitea is a lightweight, self-hosted Git service with features comparable to GitHub, including Git LFS, CI/CD actions, and package registries. This tutorial shows you how to deploy a production-ready Gitea instance on an Onidel VPS in Singapore with enterprise-grade…
Introduction Upgrading MySQL from 8.0 to 8.4 LTS in production environments requires careful planning to maintain high availability and prevent data loss. With MySQL 8.4 LTS offering enhanced performance, security improvements, and long-term support, the upgrade provides significant benefits for…
Introduction Choosing the right GitOps tool for your k3s cluster can significantly impact your deployment workflow and operational overhead. With the growing adoption of GitOps practices in 2025, Argo CD and Flux v2 have emerged as the two leading solutions…
Introduction Upgrading PostgreSQL in production environments requires careful planning to avoid service disruptions. While traditional upgrade methods like pg_dump and pg_upgrade require downtime, logical replication enables zero-downtime PostgreSQL upgrades by maintaining a synchronized replica during the transition. This comprehensive tutorial…
Setting up comprehensive point-in-time recovery (PITR) for MySQL 8.4 LTS is crucial for production databases. This tutorial demonstrates how to implement a robust backup strategy combining MySQL Shell’s logical dumps with binary log backups to S3-compatible storage, enabling recovery to…
Performance benchmarking is crucial for understanding your VPS capabilities and ensuring optimal resource utilization. Whether you’re running a high-performance database, web application, or microservices architecture, knowing your system’s limits helps with capacity planning and performance tuning. This comprehensive guide walks…
