Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Monitoring server performance and resource utilization is critical for ensuring optimal performance, preventing downtime, and proactively addressing issues. As an IT manager responsible for managing datacenters, storage, servers, virtualization, and related infrastructure, here are the best practices and tools for monitoring server performance: Key Metrics to Monitor CPU Utilization Monitor processor usage to ensure workloads […]
Configuring file system quotas for shared storage ensures that users or groups do not exceed their allocated storage limits, which is critical for maintaining performance and resource management in your IT infrastructure. Here’s a step-by-step guide on how to configure file system quotas for shared storage: 1. Define Your Requirements Before implementing quotas, determine: – […]
Securing IT infrastructure for public transportation systems is critical to ensure the availability, integrity, and confidentiality of systems that support operations, payments, passenger information, and safety. As an IT manager overseeing such infrastructure, here is a comprehensive approach to securing your systems: 1. Conduct Risk Assessments and Identify Threats Risk Analysis: Assess all IT assets […]
Securing IT infrastructure for online marketplaces is critical to protect sensitive customer data, prevent downtime, and safeguard financial transactions. As an IT manager responsible for key infrastructure components, here are the steps you can take to secure the marketplace environment: 1. Implement Strong Access Controls Use Role-Based Access Control (RBAC): Ensure users only have the […]
Configuring an IT infrastructure for disaster-resistant data centers is a critical task to ensure business continuity, safeguard data, and minimize downtime during unforeseen events. Below is a comprehensive approach to building a disaster-resistant data center: 1. Site Selection & Physical Security Location Assessment: Choose a data center location with minimal risk of natural disasters (e.g., […]
Troubleshooting DNS resolution issues inside Kubernetes clusters can be challenging, but systematic steps can help identify and resolve the problem. Here’s a detailed guide: 1. Check Pod DNS Configuration Start by verifying the DNS configuration of the affected pod: – Get Pod’s DNS Info: bash kubectl exec -it <pod-name> — cat /etc/resolv.conf Look for: – […]
