Having 12+ Years of Experience in Software Development
Establishing a Robust Monitoring Baseline for WordPress on AWS A production WordPress deployment on AWS, especially one leveraging a Redis cluster for object caching, demands a multi-layered monitoring strategy. This isn’t about generic “is it up?” checks; it’s about deep visibility into application performance, resource utilization, and potential failure points before they impact users. We’ll […]
Establishing a Baseline: Essential Metrics for WordPress and PostgreSQL Effective server monitoring hinges on understanding what “normal” looks like for your specific application stack. For a WordPress site backed by a PostgreSQL cluster on Linode, this means tracking key performance indicators (KPIs) across both the web server layer and the database layer. Without a baseline, […]
Proactive C++ Application Health Checks with `systemd` and `netcat` Maintaining the health of C++ applications, especially those handling critical data or user traffic, requires more than just basic process monitoring. We need to ensure the application is not only running but also responsive and capable of performing its core functions. For applications deployed on OVH […]
Establishing a Robust Monitoring Foundation with Google Cloud Operations Suite Maintaining high availability for a Shopify app, especially one leveraging external services like Redis clusters on Google Cloud Platform (GCP), demands a proactive and granular monitoring strategy. We’ll focus on leveraging Google Cloud Operations Suite (formerly Stackdriver) for comprehensive visibility into both your application’s health […]
Understanding the Challenge: Legacy C Systems Migrating or integrating legacy C systems into a modern, cloud-native infrastructure presents unique challenges. These systems often lack standardized APIs, rely on specific runtime environments, and may have intricate dependencies that are difficult to disentangle. The goal here is not a full rewrite, but rather to containerize these existing […]
Establishing a MongoDB Replica Set for High Availability A robust disaster recovery strategy for MongoDB hinges on implementing a replica set. This ensures data redundancy and automatic failover in case of node failure. We’ll focus on a three-node setup for quorum and resilience, deployed on DigitalOcean Droplets. First, ensure MongoDB is installed on each Droplet. […]
Proactive Elasticsearch Cluster Health Checks Maintaining a healthy Elasticsearch cluster is paramount for any application relying on its search and analytics capabilities, especially when hosted on Google Cloud. Beyond basic resource utilization (CPU, RAM, disk I/O), we need to delve into Elasticsearch-specific metrics. A common pitfall is overlooking shard allocation issues and JVM heap pressure, […]
Leveraging Linode Kubernetes Engine (LKE) for Cost-Effective HA Python Deployments For CTOs and VPs of Engineering focused on both high availability and cost optimization, a managed Kubernetes service on a cloud provider like Linode presents a compelling solution. Linode Kubernetes Engine (LKE) offers a simplified, cost-effective alternative to more complex managed Kubernetes offerings, allowing us […]
Establishing a MongoDB Replica Set for High Availability A robust disaster recovery strategy for MongoDB hinges on implementing a replica set. This ensures data redundancy and automatic failover in case of node failure. For a production deployment on DigitalOcean, we’ll configure a 3-node replica set, with one node designated as a hidden secondary for backups […]
Core WordPress Application Monitoring on OVH Maintaining a robust WordPress deployment on OVH requires a multi-layered monitoring strategy. Beyond basic uptime checks, we need to delve into application-level metrics, resource utilization, and potential bottlenecks. This section focuses on essential checks for the WordPress application itself. PHP-FPM Performance Tuning and Monitoring PHP-FPM is the workhorse for […]