Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Articles about storage, backup, virtualization, technology, innovation, programming, leadership, management,... etc
Recover deleted files from backups by following these steps: 1. Assess the Situation Double-check whether the files were truly deleted or just moved. Identify the backup system used: local storage, cloud, tape, or snapshot-based backups. 2. Check Backup Retention Policies Verify the deleted files fall within the retention window. Confirm the date and time of […]
Optimizing storage for high IOPS workloads takes a mix of hardware choices, software configuration, and ongoing tuning. Here are the levers that matter. 1. Choose the Right Storage Technology SSD/NVMe drives: For high IOPS, solid-state drives — especially NVMe — are the baseline. They deliver orders of magnitude better latency and throughput than spinning disks. […]
Troubleshooting replication errors is a core skill when you’re responsible for high-availability systems that must keep data consistent across environments. Here’s a systematic approach to isolate and fix them: 1. Understand the Replication Setup Replication Type: Determine the type (synchronous, asynchronous, block-level, file-level, application-level). Components Involved: Identify the systems, servers, and storage devices participating (databases, […]
1. Hardware Optimization Use servers with fast CPUs, high clock speeds, large cache sizes, and multi-core architectures optimized for parallel processing. Deploy DDR4/DDR5 RAM with low latency and high bandwidth. Ensure sufficient memory for your workload to avoid swapping. Replace traditional storage drives with NVMe SSDs for faster data access and reduced I/O latency. For […]
Designing an enterprise network topology requires careful planning around business needs, scalability, security, and performance. Below are the steps and best practices to guide you: 1. Understand Business Requirements Identify goals: Understand the business objectives, applications, services, and users the network will support. Capacity planning: Forecast bandwidth requirements based on current and projected growth. Compliance: […]
Securing government IT infrastructure demands strict adherence to policies, standards, and best practices. Here are key practices for government environments: 1. Implement Strong Access Controls Identity and Access Management (IAM): Use role-based access control (RBAC) and least privilege so users only have necessary access. Multi-Factor Authentication (MFA): Require MFA for all users, especially administrators. Privileged […]
