Sys Articles – Page 12 – Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,… etc

How do I implement deduplication and compression for storage optimization?

Posted on 2025-09-04Posted in OthersTagged compression, data management, deduplication, storage optimization, storage performance, sysarticlesNo Comments

Implementing deduplication and compression for storage optimization requires careful planning, the right tools, and understanding your storage infrastructure. Here’s how you can approach it: Step 1: Assess Your Environment Evaluate your storage infrastructure to identify areas with redundant data or opportunities for compression. Check file systems, databases, virtual machine images, and backups. Identify high-capacity storage […]

How do I ensure GDPR compliance in IT infrastructure?

Posted on 2025-09-03Posted in OthersTagged cybersecurity best practices, data protection, GDPR, IT compliance, IT infrastructure, sysarticlesNo Comments

1. Understand GDPR Requirements GDPR applies to any organization that processes personal data of EU citizens, regardless of where the organization is located. Personal data includes any information that can identify a person: names, email addresses, IP addresses, device IDs, etc. Key principles: Lawfulness, fairness, and transparency Purpose limitation Data minimization Accuracy Storage limitation Integrity […]

How do I troubleshoot IT infrastructure hypervisor issues?

Posted on 2025-09-02Posted in OthersTagged Hyper-V, hypervisor troubleshooting, IT infrastructure, servers and virtualization, sysarticles, VMware ESXiNo Comments

Troubleshooting hypervisor issues requires a systematic approach. Start here: 1. Identify the Problem Gather detailed information: Performance issue, VM won’t start, network problems, storage latency, or something else? Which hypervisor (VMware ESXi, Hyper-V, KVM, etc.)? Error messages or logs that provide clues. 2. Check the Basics Ensure the hypervisor host is powered on and accessible. […]

How do I configure IT infrastructure for VoIP systems?

Posted on 2025-09-01Posted in DataCenterTagged API security, IT infrastructure, network configuration, servers and virtualization, sysarticles, VoIPNo Comments

Configuring IT infrastructure for Voice over IP (VoIP) takes planning to get voice quality, reliability, and security right. Here’s a practical step-by-step guide for datacenter, server, virtualization, and network teams. 1. Assess Requirements Capacity Planning: Estimate concurrent calls, expected volume, and growth headroom. Bandwidth: Plan for roughly 80–100 Kbps per call with overhead (G.711 ~87 […]

What are the most common causes of server downtime in datacenters?

Posted on 2025-08-31Posted in ApplicationsTagged datacenter management, Enterprise Backup and Recovery, hardware-failures, server-downtime, sysarticles, Virtualization and KubernetesNo Comments

1. Hardware Failures Disk failures: HDDs, SSDs, and RAID arrays fail from age, wear, or manufacturing defects. Power supply failures: Overloaded or faulty units take the server offline. Memory (RAM) issues: Faulty DIMMs cause crashes and unexplained reboots. GPU failures: Overheating or hardware defects in GPU-dense hosts. NIC failures: Loss of network connectivity from a […]

How do I configure storage QoS (Quality of Service) to prioritize critical workloads?

Posted on 2025-08-30Posted in ApplicationsTagged Kubernetes storage, performance optimization, servers and virtualization, storage-qos, sysarticles, workload-prioritizationNo Comments

Storage QoS (Quality of Service) lets you guarantee I/O performance for critical workloads while preventing lower-priority traffic from starving them. The exact steps depend on your storage platform, but the workflow is consistent: identify the workloads that need guarantees, measure their actual I/O requirements, then apply policies at the storage, hypervisor, or orchestration layer. 1. […]