Docker vs Containerd Docker vs Containerd Container Runtime Interface (CRI) The Container Runtime Interface (CRI) is an API that defines the interface between container runtimes (like Docker a...

Docker Desktop and Minikube are both tools that help you run Kubernetes, but they have different use cases, advantages, and disadvantages. Docker Desktop: Advantages: Docker Desktop is easy t...

Kubernetes is an open-source container orchestration platform that automates the deployment, scaling, and management of containerized applications. It was originally developed by Google and is now ...

Cluster Architecture K8 Component Details Worker Nodes Physical or Virtual / On-Premise or Cloud nodes which hosts applications in form of pods a...

Istio is a Service Mesh. A service mesh is a dedicated infrastructure layer for handling service-to-service communication in a microservices architecture. It’s responsible for the reliable deli...

Send Emails using Telnet We can use telnet to test and debug if a particular machine is able to send e-mail via an SMTP server. Since SendGrid offer 100 free emails everyday, we will send ema...

Introduction For tenant-to-tenant M365 migrations, we need to decide on the architecture approach based on the scenario. Source Tenant: Contoso Desination Tenant: Fabrikam B...

Introduction YAML is a data serialization language that is often used for writing configuration files. It is human readable and easier to understand and can be used in conjuction with other pr...

Casting Converting one data type to another. Implicit Will be done automatically Example: 2 * 1.5 Output: 3.0 The value 2 is converted to float automatic...

Input from Command Line user_input = input("Enter the value to save in the variable:") print("Output is:", user_input) Changing the data types: user_input1 = int(input("Enter the number 1...