Introduction to Hyperledger Sawtooth

May 7, 2018May 13, 2018Blockchaindocker, installation, Introduction, nodejs, npm, PoET, Proof of elapsed time, technology

Hyperledger Sawtooth is Hyperledger’s open-source blockchain platform, following closely on Hyperledger Fabric. It is an enterprise distributed ledger proposed by Intel and was one of the first projects to join Linux Foundation’s Hyperledger umbrella. This platform is modular, scalable, with an innovative consensus model, has unique support for permissioned and permissionless infrastructure and the potential for incredibly large network sizes.

Exploring Java 10 using Docker

May 2, 2018May 3, 2018Functional Programming, Javadocker, Functional Programming, java, java 10, java 10 using docker, java 10 without installing, java using docker, learning, programming, software, technology

On March 20, 2018, Java 10 was released and everybody wants to explore Java 10 but not everyone wants to change their development environment. So in this blog, we will be discussing how can we use Java 10 using Docker.

Docker Architecture

April 20, 2018DevOps, Scaladocker, Docker Architecture, docker introduction, What is Docker

In my previous blog, we had a little glimpse of what Docker is. It’s time to take one step ahead of that. Let’s understand more about Docker through its architecture. A Quick recall WHAT? Docker is a tool designed to make it easier to create, deploy, and run applications by using containers. Containers allow a developer to package up an application with all of the Continue Reading

A step-by-step guide for protecting sensitive data in docker

December 11, 2017December 12, 2017cluster, DevOps, Scaladocker

Managing the password, access tokens and private keys are being tedious in the application. Any small mistakes accidentally expose all the secret information. Even storing such thing in docker images can be easily accessible one should just run the image in the interactive mode container and all your application code is available in containers. Docker provides secrets to protect all secret data. This blog explains Continue Reading

Simple Things You Can Learn From Cassandra Nodetool (Monitor/Manage) For DC/OS

October 23, 2017August 10, 2018Big Data and Fast Data, Cassandra, cluster, NoSqlapache, Cassandra, cassandra-stress, Database, datastax, DCOS, docker, manage, Management, Monitoring, nodetool, nosql, opensource, technology

Cassandra native tool called nodetool is used for monitoring and managing cassandra cluster for dcos

Docker : linking and working with multiple containers

June 15, 2017DevOps, Scalacontainers, docker, docker Information, docker introduction, install docker, linking containers

Prerequisites Docker installation from here. Create an account on Docker Hub In my previous blog we had a quick overview of Docker technology. I suggest you to have a look at my previous blog for better understanding. Our application can have multiple services running in different containers. So In this blog we will know how to link multiple containers. Here we will take an example of mysql and Continue Reading

Getting started with Docker Compose

June 9, 2017July 19, 2018Scaladocker, docker compose, dockerfile

Prerequisite 1) Install Docker (Link – Docker setup) 2) Install Docker Compose (Link – Docker compose setup) Lets gear up with the basics of Docker. What is docker? Docker is a tool designed to make it easier to create, deploy, and run applications by using containers. Containers allow a developer to package up an application with all of the parts it needs, such as libraries Continue Reading

Getting started with Docker: Practical Introduction

June 7, 2017June 7, 2017Scaladocker, docker Information, docker learning, install docker, introduction to docker, use docker

What is docker Docker is a is a software containerization platform which packages our software application and all its dependencies into a single package in form of containers. It helps to run our application seamlessly in any environment such as development, testing or production. Docker assures that we don’t need to install dependencies again and again. it saves lots of time and energy. It also Continue Reading

How to install and use Docker: Getting started

January 19, 2016Scaladocker, docker Information, docker introduction, install docker, usage of docker, use docker

What is Docker? Docker is the popular open source container engine to run distributed application. Docker Containers (Layer of abstraction): It allows a developer to package up an application and all of its part means the stack on which it runs, dependency that are associated with it into a standardized unit for software development. The application has all which it needs to run inside the Continue Reading

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