Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Troubleshooting DNS resolution issues is a critical task in IT infrastructure management as DNS is fundamental to network communication. Here’s a step-by-step approach to identify and resolve DNS-related problems: 1. Verify the Problem Symptoms: Identify if the issue is affecting specific systems, services, or the entire network. Ping Test: Try pinging the hostname (e.g., ping […]
Configuring IT infrastructure for cloud-native applications requires careful planning and implementation of modern technologies that enable scalability, flexibility, and high availability. As an IT manager responsible for datacenter, storage, backup, servers, virtualization, Windows, Linux, Kubernetes, AI, IT infrastructure, and GPU graphic cards, here are the steps you can follow to set up your IT infrastructure: […]
Configuring IT infrastructure for large-scale distributed databases like Apache Cassandra requires careful planning and design to ensure high availability, fault tolerance, scalability, and performance. Below are the steps and considerations for setting up such an infrastructure: 1. Hardware Requirements Compute Nodes CPU: Choose servers with strong multi-core CPUs (e.g., AMD EPYC or Intel Xeon). Cassandra […]
Integrating storage with virtualization platforms is a critical aspect of managing IT infrastructure effectively. The integration ensures optimal performance, scalability, and reliability for virtualized workloads. Here’s a step-by-step approach to integrating storage with virtualization platforms: 1. Assess Your Storage Requirements Capacity: Determine the amount of storage required based on your virtual machine (VM) workloads. Performance: […]
Troubleshooting CUDA errors on GPUs can be a complex task, but with a systematic approach, you can identify and resolve issues effectively. Here’s a step-by-step guide tailored for IT managers responsible for GPU infrastructure: 1. Gather Information Before diving into troubleshooting, collect details about the problem: – Error Message: Note down the exact CUDA error […]
Troubleshooting Kerberos authentication failures in Active Directory requires a structured approach to identify the root cause of the issue. Below are the steps you can follow to diagnose and resolve Kerberos-related problems: 1. Understand the Kerberos Authentication Flow Before troubleshooting, ensure you understand the basic Kerberos authentication process: – A client requests a Ticket Granting […]
