Terraform in a nutshell In its most basic form, Terraform is an application that converts configuration files known as HCL (Hashicorp Configuration Language) into real-world infrastructure, usuall...

Database logs are a critical part of any database system to ensure Durability Crash Recovery There are different types of Logs such as Write ahead Logs WAL, Redo logs, Undo Logs, etc. WAL ...

**What’s a design pattern?** Design patterns are typical solutions to commonly occurring problems in software design. They are like pre-made blueprints that you can customize to solve a recurring ...

Lightweight directory access protocol (LDAP) is a protocol that makes it possible for applications to query user information rapidly. Why need LDAP ? Someone within your office wants to do two th...

Slide Deck : Google Slides **What’s In it** The STAR method. How to Prepare, Research, and Present. Categories of Behavioral Interviews. 50 Behavioral Questions and their Answers. Deal...

Navigating Azure Front Door : https://learn.microsoft.com/en-us/azure/frontdoor/ **What is the difference between Azure Front Door and Azure Application Gateway?** Azure Front Door and Azure...

4 Down 2 to Go 😎 One more check on the bucket list as I learn more and am one step closer to the end goal of becoming Azure Solutions Architect Expert Preparation Among all the Azure certific...

TLDR; The NSG can’t be associated with Load balancer, NSGs can be associated with either subnets or individual VM instances within that subnet, so we can’t use NSG to block inbound IP address f...

Tunneling is the process of converting protocol A to protocol B usually protocol one of the protocols is blocked or unavailable TCP Connection Client C1 wants to connect to System S1, IP ad...

State Transfer in REST Example : Going to the doctor for the first time one has to explain the condition and present the medical records and history, on future visits the doctor knows us and r...