How to Set Up SQL Server Monitoring on Windows Server 2012 R2 Monitoring SQL Server on Windows Server 2012 R2 requires a multi-layered approach that covers both OS-level performance (CPU, memory, disk I/O) and SQL Server-specific metrics (wait statistics, query performance, blocking, index fragmentation, database file sizes, and backup status). This guide covers setting up […]
🟡 Medium ⏱ 5–30 min Last verified: 14 November 2019 Affected versions: 16.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & […]
🟡 Medium ⏱ 5–30 min Last verified: 14 November 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
Introduction Deploying set the hostname and fqdn on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites You […]
🟠 High ⏱ 5–30 min Last verified: 14 November 2019 Affected versions: Windows Server 2019 📖 ~2 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution — Primary Fix Solution — Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
How to Set Up LAPS Advanced Configuration on Windows Server 2012 R2 Local Administrator Password Solution (LAPS) is a Microsoft tool that automatically manages unique, randomly generated local Administrator passwords for every computer in Active Directory. Without LAPS, organizations often set the same local Administrator password on all machines, which means that compromising one system […]
🟡 Medium ⏱ 5–30 min Last verified: 13 November 2019 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors & Cross-Refs References & Further […]
Introduction How to Configure PHP-FPM with Nginx on FreeBSD 12 is a core administration task for any FreeBSD 12 server operator. FreeBSD 12 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet […]
How to Configure Hyper-V Network Virtualisation on Windows Server 2012 R2 Hyper-V Network Virtualisation (HNV) in Windows Server 2012 R2 allows multiple virtual networks to share the same physical network infrastructure while remaining logically isolated from each other. This enables multi-tenant environments, simplifies VM mobility across different physical subnets, and is the network foundation for […]
How to Configure Windows Server 2019 Scheduled Tasks Scheduled Tasks in Windows Server 2019 allow administrators to automate scripts, programs, and maintenance operations at specified times or in response to system events. The Windows Task Scheduler service manages task execution, supports complex trigger conditions, handles security contexts for running tasks, and provides logging of task […]
