Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Configuring IT Infrastructure for Business Intelligence Tools: An IT Manager’s Step-by-Step Guide Business Intelligence (BI) tools thrive on fast, reliable, and secure data access. In my experience, the biggest factor in BI success isn’t just the software—it’s the infrastructure foundation beneath it. If your storage, compute, and networking aren’t architected correctly, even the best BI […]
Troubleshooting Slow Database Queries Caused by I/O Bottlenecks – An Enterprise Guide When database queries slow to a crawl, one of the most overlooked causes is I/O bottlenecks. In my experience managing large enterprise systems, I’ve seen countless teams throw more CPU or memory at the problem while the real culprit was the storage layer. […]
Configuring High-Availability Clusters for Databases: A Step-by-Step Enterprise Guide High-availability (HA) clusters ensure that critical database systems remain accessible even during hardware failures, network interruptions, or planned maintenance. In enterprise environments, HA is essential for meeting SLAs, maintaining business continuity, and preventing costly downtime. This guide details how to design, configure, and maintain a high-availability […]
Updating firmware on server hardware keeps your infrastructure stable, secure, and performant. Here’s a step-by-step process to do it safely. 1. Plan and Prepare a. Research Check the vendor’s documentation for firmware updates from the server manufacturer (Dell, HP, Lenovo, Supermicro) or component vendors (Intel, AMD, Broadcom). Review release notes so you know what the […]
Configuring OSPF (Open Shortest Path First) or BGP (Border Gateway Protocol) correctly keeps traffic moving efficiently across your network. The steps below assume Cisco IOS; adapt syntax for other platforms. Configuring OSPF (Open Shortest Path First) OSPF runs inside a single Autonomous System (AS). It builds a link-state database and calculates shortest paths using cost […]
Storage bottlenecks during peak usage usually come down to three things: you didn’t size for the actual workload, you’re not watching the right metrics, or the data path has a choke point you haven’t found yet. Here’s how to address each. 1. Understand Your Workloads Measure IOPS, throughput, and latency requirements per application — not […]
