Видео

This video gives you an introduction to dockerfile. Shows CLI based example - how to create a dockerfile, add your application source code into it and create a custom image to run your application inside the container. Timeline: 00:00 Introduction to Dockerfile 01:14 Structure of a Dockerfile 02:30 Creating a Dockerfile and Add application code into it 03:52 Build Docker Image and Run a Container

At the end of this video you will have clear understanding of how docker works, different docker components, docker installation, docker and virtual machine comparison and different docker fundamental commands. This is video-1 of the entire docker course. Chapters Timeline: 0:00 Introduction to Docker 7:46 Docker vs Virtual Machine 14:17 Docker Components 19:04 Docker Installation 22:00 Docker ...

Elasticsearch Cluster Setup | Elasticsearch Installation in linux | Create Elasticsearch cluster | How to create a 3 node elasticsearch cluster This video shows a complete guide to install and setup an highly available elastitcsearch cluster in linux os by using virtualbox. Also it shows how to add and remove any node into your elasticsearch cluster. Timeline 0:00 Cluster Environment Preparatio...

This video contains the concept of compound query in elasticsearch and introduction to different compound queries. Detailed discussion and hands on experience on boolean (bool) query using kibana console. Timeline 0:00 Introduction to Elasticsearch Compound Queries 2:16 Boolean Query Explained 3:57 bool.must example in kibana 8:30 bool.should example in kibana 10:16 bool.must_not example in kib...

Learning elasticsearch query from the fundamental. At the end of this video you will learn how to write search queries using kibana interface and using any rest client. You will get the core idea of elasticsearch query. Queries you will be familiar with in this segment are match, multi_match, fuzziness, query_string, wild card, range queries and the concept about the compound queries. Timeline ...

Elasticsearch tutorial to install in your system. Kibana installation and setup to connect to elasticsearch. Basic usage of kibana dev tool to interact with elasticsearch. Create index. Insert document into index. Basic search query in es. elasticsearch schemaless feature. 0:00 Introduction and Dependencies 1:35 Download Elasticsearch 2:16 Setup Elasticsearch in local machine 8:32 Querying thro...

elasticsearch tutorial from scratch, elasticsearch introduction, different components of elasticsearch and their relationship in forming the entire elasticsearch architecture. 0:00 Video Overview 0:38 What is Elasticsearch - Broader view of ES 1:52 Elasticsearch Features 7:50 Components of Elasticsearch 8:12 Document 9:00 Index 10:12 Nodes 11:12 Cluster 12:12 Shards 13:55 Elasticsearch Architec...

Binary to Decimal conversion by using shortcut method

This video is over simplified to revisit our childhood learning about number system to apply the same in today's learning about computing. From the ground level it is discussed about the number system. Focus on the concept of Base or Radix and the importance of positions of the symbols used to represent count of items.

Focuses on the positional. Clarifies different important aspects of any base number system.

Why 2's complement method is preferred for arithmetic operations

Presentation shows difference between 2's complement operation and 2's complement representation - a very crucial point student does mistake to identify.

The range of signed 1's complement representation.

Signed 1's complement representation and the 1's complement operation.

Signed Magnitude Representation (Calculate Range)

Signed Magnitude Method (Signed Number Representation)

2's Complement to Decimal (Quicker Method)