Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
As an IT manager responsible for storage and IT infrastructure, understanding the differences between SAN, NAS, and DAS is crucial for making informed decisions about your organization’s storage needs. Here’s a breakdown of the three storage technologies and guidance on selecting the best option for your use case: 1. DAS (Direct-Attached Storage) Definition: DAS refers […]
Migrating applications from one Kubernetes cluster to another can be a complex process that requires careful planning and execution to avoid downtime and data loss. Here’s a step-by-step guide to help you manage the migration effectively: 1. Assess the Source and Target Cluster Source Cluster: Evaluate the current state of the source cluster. Note Kubernetes […]
Troubleshooting high disk latency in a virtualized environment requires a systematic approach to identify the root cause and optimize performance. Here is a step-by-step guide to help you resolve the issue: Step 1: Verify and Define the Problem Identify Symptoms: Check for complaints from users or applications about slow performance. Look for high disk latency […]
Configuring jumbo frames on a server involves enabling and optimizing larger Ethernet frame sizes (typically 9000 bytes) to improve network performance, especially in environments with high data throughput such as storage networks, virtualization, and AI workloads. Below are the steps to configure jumbo frames and validate the performance improvement: 1. Understand the Environment Check compatibility: […]
Calculating storage requirements for your infrastructure is a critical step to ensure optimal performance, scalability, and cost efficiency. Below are the key steps to help you assess and calculate your storage needs accurately: 1. Understand Your Workload and Data Types Identify Use Cases: Determine the purpose of the storage (e.g., database, file sharing, backups, virtual […]
Backing up virtual machines (VMs) effectively is critical to ensuring business continuity, disaster recovery, and data protection. Here are best practices and strategies to back up VMs effectively in your IT environment: 1. Choose the Right Backup Solution Select a VM-aware backup solution that is designed for virtualized environments such as VMware vSphere, Microsoft Hyper-V, […]
