Azure
Troubleshooting notes on servers, DNS, virtualization, cloud, Linux, DevOps and backup. Written from real work, not rewritten vendor documentation.
Azure Load Balancer vs Application Gateway: Technical Comparison
Azure Load Balancer vs Application Gateway explained with a technical comparison of Layer 4 and Layer 7 load balancing, routing, TLS termination, WAF, health probes, backend pools and common use cases.
Read →Azure Cost Optimization: How to Find and Reduce Wasted Resources
Learn how to identify wasted Azure resources and reduce cloud costs by finding idle VMs, unattached disks, unused public IPs, oversized workloads, unnecessary snapshots and inefficient architectures.
Read →Azure Storage Security: Common Configuration Mistakes
Learn how to secure Azure Storage Accounts by avoiding common configuration mistakes involving public access, shared keys, SAS tokens, RBAC, networking, encryption, HTTPS, logging and data protection.
Read →Azure NSG Explained: How Network Security Groups Actually Work
Understand how Azure Network Security Groups work, including inbound and outbound rules, priorities, subnet and NIC associations, service tags, application security groups, troubleshooting and common configuration mistakes.
Read →Azure VM Troubleshooting: Common Problems and Solutions
A practical guide to troubleshooting Azure Virtual Machines, including SSH and RDP failures, boot issues, disk problems, CPU and memory bottlenecks, NSG rules, networking, VM extensions and performance issues.
Read →Reading about a problem you are currently having?
Submit the details and an engineer will look at your environment specifically.
Get technical support →