In this article, I will take you through the Concepts of Iterator in Python Explained with Best Examples. Iterator is very handy in iterating over the list, tuples, dict, set etc. in python hence it plays an important role in Python Scripting. Iteration is fundamental to data processing - programs mostly apply computations to data ... Read more
In this article, we will look into 10 Practical and Useful ntpq Command examples that can be used in Linux Servers to check the NTP Server stats. ntpq is an open source and free utility available on Linux Based Servers that monitors the NTP daemon NTPD and queries its performance. This is one of the ... Read more
In this tutorial, we will understand the steps and queries required to check the Elasticsearch cluster health status. Sometimes you might have noticed that frontend app which was fetching data from Elasticsearch cluster suddenly not showing any data and it goes completely blank. Although the issue could be anywhere but just for the understanding we ... Read more
Let's look at the Concept of Data Encapsulation in Python. In the previous tutorials we have looked into the Concepts of Inheritance and Polymorphism in Python so in this tutorial we will look into the next concept of Data Encapsulation in Python Explained with Best Examples. If you are a programmer or developer then you ... Read more
In this article I will take you through 5 practical steps to create and use ReplicaSet in kubernetes with examples. ReplicaSet is an important concept brought up in Kubernetes to make sure that the required resources(pods) are always available. It is known to be the successor of Replication Controller. Without ReplicaSet if you have to ... Read more
In this tutorial, we will look into 3 methods to horizontal scale up/down the pods based on CPU utilization in Kubernetes. Scaling is a feature which is used extensively in Kubernetes technology where resources can be increased or decreased depending upon the current Server workload. There are basically two types of scaling - Horizontal and ... Read more
In this tutorial, I will take you through 3 easy ways to deploy/create pods in Kubernetes. If you are using docker from long time then you might be aware that docker uses containers to deploy applications in a Server which is very specific to that Server and cannot be shared or migrate to another Server. ... Read more
In this tutorial, we will go through polymorphism concepts in python with examples. Polymorphism is made up of two words: poly means many and morphism means several different forms. Like many other Object Oriented Programming Languages python also has the polymorphism concept. In this concept same object can perform in variety of ways based on ... Read more
In this tutorial I will take you through Inheritance concepts in Python with Best Working Examples. If we talk about a real life example, Inheritance is when a child inherits some of the properties from their parents. It can be the eye color, skin color or any other gene characteristics. In a similar way if ... Read more
In this tutorial, I will guide you through the steps to create new custom namespaces in Kubernetes. Namespaces are one of the key features in Kubernetes frequently used to divide the physical cluster into multiple virtual clusters. Each virtual cluster acts as a namespace under which multiple resources can be created. What is Namespace in ... Read more