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High Availability Using Failover Clustering for File Servers

Overview This comprehensive guide explains how to deploy a two-node clustered file server to ensure high availability for file services. It covers key concepts, setup steps, and best practices for ensuring uninterrupted file access and disaster recovery in case of server failure. Applies to: ✅ Windows Server 2025 ✅ Windows Server 2022 ✅ Windows Server … Read more

तुम्हारे बाल पकड़कर…..IPL में भिड़े अभिषेक शर्मा और राठी……, हैदराबाद ने 6 विकेट से लखनऊ को हराया

अभिषेक शर्मा बोले – राठी से बहस अब खत्म, सब ठीक है 20 मई 2025 आईपीएल के मैच में हैदराबाद के खिलाड़ी अभिषेक शर्मा और लखनऊ के गेंदबाज दिग्वेश राठी के बीच मैदान पर कहासुनी हो गई। बात इतनी बढ़ गई कि अभिषेक ने गुस्से में राठी के बालों की तरफ इशारा कर दिया। मैच … Read more

India vs. Pakistan: Was It Really About Business?

Recently, the U.S. government increased tariffs on Chinese goods, making it more expensive for American companies to do business with China. As a result, many big companies started looking for other countries to shift their manufacturing — and India was seen as a strong option. India had a great chance to attract these companies and … Read more

Free Up C Drive Space by Removing Ghost User Profiles “Account Unknown'” in Windows Server.

Introduction In our daily IT operations or through routine monitoring, we often encounter alerts like “C: Drive is low on space.” While it’s common practice for IT teams to clean up temporary files, logs, caches, and unused applications, these efforts don’t always resolve the issue. When cleanups fall short, a request for C:\ drive expansion … Read more

Active Directory Trusts Explained: Forest & External Trusts (Lab.com vs Test.com)

In this article, I have cover everything about Active Directory (AD) Trusts — why they are created, the different types of AD Trusts with examples, their purposes, requirements, and the step-by-step process to create them. Why Do We Create Active Directory Trusts? Creating an Active Directory (AD) trust allows two or more AD domains or … Read more

Troubleshooting Domain Controller Connectivity Issues for Junior Engineers!

Introduction Whether you’re just starting your career in IT or already providing support for Active Directory (AD), troubleshooting domain controller connectivity issues is always a challenge. When something goes wrong in AD, it can trigger a wide range of problems—like users being unable to log in, Group Policies not applying, or authentication failures. Unfortunately, even … Read more

How to Troubleshoot Active Directory Replication and Domain Controller Health

In any Windows-based environment setup, Active Directory (AD) is the core system for managing user identity, access, and login authentication. To keep AD environment running smoothly, two things are very important: replication and the health of Domain Controllers (DCs). If replication fails or DCs are not set up properly, it can cause problems like inconsistent … Read more

Active Directory Replication Overview

 When it comes to an Active Directory environment, AD replication is important and critical. Changes made on one domain controller are replicated across other domain controllers, either within the same AD forest or domain. This process is important for maintaining consistency in user data (attributes), group policies, and other directory objects throughout the organization’s network. … Read more

Always On Availability Groups (AG) in SQL Server: Ensuring High Availability and Disaster Recovery

Introduction Always On Availability Groups (AG) is a high-availability and disaster recovery (HADR) solution in Microsoft SQL Server. It ensures database protection by replicating data across multiple SQL Server instances, providing failover capabilities, and maintaining continuous availability. This feature is ideal for mission-critical applications that require minimal downtime and seamless recovery.  Breakdown of the architecture … Read more