Having 12+ Years of Experience in Software Development
Establishing a MongoDB Replica Set for High Availability A robust disaster recovery strategy for WooCommerce hinges on a highly available database. For MongoDB, this means implementing a replica set. A replica set provides redundancy and automatic failover. We’ll outline the setup for a three-node replica set on Linode, ensuring at least two nodes are always […]
Proactive PostgreSQL Monitoring with Prometheus and Grafana on DigitalOcean Maintaining the health and performance of PostgreSQL clusters is paramount for any application, especially those with high transaction volumes like Shopify apps. Relying solely on DigitalOcean’s basic metrics can lead to reactive firefighting rather than proactive problem resolution. This section details a robust monitoring setup using […]
Proactive Health Checks for Ruby Applications on EC2 Maintaining the health of Ruby applications deployed on AWS EC2 instances requires a multi-layered approach to monitoring. Beyond basic CPU and memory utilization, we need to inspect application-specific metrics and ensure critical processes are running. This involves leveraging both AWS CloudWatch and application-level tools. 1. Application Process […]
Proactive MongoDB Cluster Health Checks with `mongosh` and `cron` Maintaining the health of a distributed MongoDB cluster, especially on a cloud platform like OVH, requires more than just reactive alerts. Proactive, automated checks are crucial for identifying potential issues before they impact application performance or availability. This section details a robust approach using the `mongosh` […]
OVHcloud Infrastructure for Magento 2: A Cost-Optimized HA Architecture This document outlines a high-availability (HA) and cost-optimized Magento 2 architecture leveraging OVHcloud’s infrastructure. The focus is on achieving resilience and performance without incurring the premium costs often associated with managed cloud providers. We’ll detail the server roles, network configuration, database setup, caching strategies, and essential […]
Automated Cross-Region Failover for DynamoDB Achieving true disaster recovery for mission-critical applications like WooCommerce necessitates robust, automated failover mechanisms. For DynamoDB, a fully managed NoSQL database, this translates to leveraging its Global Tables feature. Global Tables replicate data across multiple AWS regions, enabling active-active configurations and seamless failover. The core of automated failover for DynamoDB […]