Nisar Ahmad

Nisar Ahmad

Nisar is a founder of Techwrix, Sr. Systems Engineer, double VCP6 (DCV & NV), 8 x vExpert 2017-24, with 12 years of experience in administering and managing data center environments using VMware and Microsoft technologies. He is a passionate technology writer and loves to write on virtualization, cloud computing, hyper-convergence (HCI), cybersecurity, and backup & recovery solutions.
How to Copy Files from Pods to Local Machine using kubectl cp?How to Copy Files from Pods to Local Machine using kubectl cp?

How to Copy Files from Pods to Local Machine using kubectl cp?

Have you ever been involved in copying files from Kubernetes Pods to a local machine? Do you want to learn…

4 days ago
Top 44 Scenario-Based VMware Interview Questions and Answers of 2025Top 44 Scenario-Based VMware Interview Questions and Answers of 2025

Top 44 Scenario-Based VMware Interview Questions and Answers of 2025

VMware is the leader in virtualization and cloud technology, offering solutions that revolutionize data center management and operations. Understanding VMware's…

6 days ago
Top 8 Cybersecurity Certifications to Look for 2025 (Updated)Top 8 Cybersecurity Certifications to Look for 2025 (Updated)

Top 8 Cybersecurity Certifications to Look for 2025 (Updated)

Cybersecurity continues to be a critical priority as digital threats evolve rapidly in 2025. Organizations now require professionals who not…

1 week ago
11 Emerging Trends in Multi-Cloud and Hybrid Cloud Strategies for 202511 Emerging Trends in Multi-Cloud and Hybrid Cloud Strategies for 2025

11 Emerging Trends in Multi-Cloud and Hybrid Cloud Strategies for 2025

Cloud computing continues to evolve, and businesses increasingly adopt multi-cloud and hybrid cloud strategies to gain flexibility, enhance security, and…

4 weeks ago
Scaling with AWS Auto Scaling and Elastic Load BalancingScaling with AWS Auto Scaling and Elastic Load Balancing

Scaling with AWS Auto Scaling and Elastic Load Balancing

Imagine launching a flash sale on your e-commerce platform. Customers rush in, eager to take advantage of limited-time deals. However,…

1 month ago
Enhancing Software Development with Nearshore Dedicated TeamsEnhancing Software Development with Nearshore Dedicated Teams

Enhancing Software Development with Nearshore Dedicated Teams

Looking ahead in today’s tech landscape isn’t just about having great ideas but building better software. However, it also comes…

2 months ago
Top Cloud Migration Challenges in 2025 and How to Overcome ThemTop Cloud Migration Challenges in 2025 and How to Overcome Them

Top Cloud Migration Challenges in 2025 and How to Overcome Them

Cloud computing is a key driver of modern business transformation, enabling organizations to innovate, scale, and reduce costs. The latest…

2 months ago
Building a Data Lake with AWS Glue and AthenaBuilding a Data Lake with AWS Glue and Athena

Building a Data Lake with AWS Glue and Athena

Data is essential for modern enterprises. Organizations generate vast amounts of information every second, from customer transactions to IoT device…

3 months ago
Mastering Kubernetes on AWS: How EKS Simplifies Modern ApplicationMastering Kubernetes on AWS: How EKS Simplifies Modern Application

Mastering Kubernetes on AWS: How EKS Simplifies Modern Application

Kubernetes has revolutionized application deployment, offering exceptional scalability, flexibility, and automation. However, this promise often comes with a downside: complexity.…

3 months ago
AWS Lambda: Scaling Serverless Applications SeamlesslyAWS Lambda: Scaling Serverless Applications Seamlessly

AWS Lambda: Scaling Serverless Applications Seamlessly

As technology advances, so do the expectations for cloud engineers, system administrators, and IT professionals. Scalability, cost-efficiency, and agility are…

3 months ago
Architecting Secure and Scalable Storage with Amazon S3Architecting Secure and Scalable Storage with Amazon S3

Architecting Secure and Scalable Storage with Amazon S3

In cloud computing, businesses produce and store vast amounts of data. For cloud engineers, system administrators, and IT professionals, an…

3 months ago