How to Configure System State Backup and Bare Metal Recovery on Windows Server 2012 R2 A system state backup captures the critical OS configuration components required to restore a Windows Server 2012 R2 to a functional state without reinstalling the operating system. It includes the registry, the COM+ class registration database, Active Directory (on domain […]
How to Configure Windows Server 2019 Backup and Recovery Data protection and disaster recovery are critical responsibilities for any server administrator. Windows Server 2019 includes Windows Server Backup (WSB), a built-in backup solution that supports full server backups, bare-metal recovery (BMR), system state backups, and individual volume or file backups. For enterprise environments, WSB can […]
Introduction IBM AIX 7.1 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.1 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to enable fips mode on ibm aix 7.1 on IBM […]
Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use proctools on ibm aix 7.2 on IBM AIX […]
Explore the most widely used types of databases—relational, NoSQL, document, graph, and more. Compare architecture, use cases, and how to choose the right database for your project.
🔴 Critical ⏱ 5–30 min Last verified: 4 September 2020 Affected versions: Debian 9 📖 ~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 & […]
Introduction IBM AIX 7.2 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.2 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to create and manage file systems on ibm aix 7.2 […]
How to Set Up Windows Server Failover Cluster with SQL Server on Windows Server 2012 R2 A SQL Server Failover Cluster Instance (FCI) uses Windows Server Failover Clustering (WSFC) to provide high availability for SQL Server databases. In a traditional FCI, SQL Server runs on a single active node at a time, with shared storage […]
How to Install GitLab CE on RHEL 7 GitLab Community Edition is a complete DevOps platform that bundles source code management, issue tracking, CI/CD pipelines, container registry, and wiki functionality into a single self-hosted application. Installing GitLab CE on Red Hat Enterprise Linux 7 is straightforward using the official Omnibus package, which packages all dependencies […]
🔴 Critical ⏱ 5–30 min Last verified: 1 September 2020 Affected versions: 14.04 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 & […]
