We all know how much object orientation has impacted the way we code in last 20 years. Initially it was a challenge to move the existing code from structural to object oriented. As amount of effort, it need to refactor the dependencies was not worth. From last decade, Organizations are building green field products with OO in core. It does…
Author: Amrit Pal singh
S3 objects replication in AWS – Legendshub Blog
In this blog we will discuss on “How to setup replication in the buckets residing the different AWS accounts ? “ We will take a scenario in which we have two accounts A and B. We want to replicate the objects from bucket Source in account A to bucket Destination in account B. First of all open the account A…
Cloud computing driving COVID19 pandemic resistance – Legendshub Blog
Cloud computing is playing and played a vital part in accelerating the human efforts to solution an immediate pandemic problem. When we talk about pandemic resolution, it ranges from doing real-time data analysis and real time consolidated reporting to provide the key parameters for researchers, governments and first responders to implement the solution effectively. Cloud Computing in Research Basic benefits…
How to flourish as starter in high disruptive retail business – Legendshub Blog
In this blog we will be highlighting some of practices which can be effectively used by new retailers to establish themselves in so called most disruptive times in the retail history. From last 2 decades fundamentals of retail have been dynamically impacted due to handshake of retail with technology which is also described as digitalization of retail or e-commerce. If…
Puppet installation on Linux – Legendshub Blog
Puppet is configuration management tool. In this article, we will focus on installing Puppet master and puppet client. Puppet is designed in an agent-master architecture in this write up although puppet also has concept of Puppet Hiera. Puppet agent chronically sends facts to puppet master and request a catalog. The puppet master compiles and returns respective node’s catalog. Prerequisite: Ntp…
Technology News for the week (07/07/2020) – Legendshub Blog
Hello All, Technology news for this week are as follows Education Push in India by Facebook Facebook, which reaches more users than any other international firm in India has now spread itself to the world’s second largest internet market. This social juggernaut announced it had partnered with the Central Board of Secondary Education, a government body that oversees education in…
Marriott Experience during COVID 19 times – Legendshub Blog
Recently from June 29th to July 3rd 2020, I travelled to Pennsylvania and stayed in Marriott near Philadelphia. I don’t want to revel the exact Marriott branch as my aim of the blog is not to criticize any management but to provide with the real experience to the readers. During my stay I will try to evaluate each of 5…
Rabbitmq Install on Centos 7 in cluster mode – Legendshub Blog
As we are fully aware of importance of Rabbitmq in enterprise environements. Today we will discuss how can we install rabbitmq in cluster mode in AWS on Centos 7. AWS Environment: In order to start installation of rabbitmq we will launch two ec2 instances with Centos 7 on them. We will add autoscaling group and configure Load Balancer for them.…
Restoring word press site into AWS EC2 instance – Legendshub Blog
Today we will discuss about restoring word press website backup step by step. Existing Landscape: WordPress website is running on Go daddy. Steps to Restore: 1.) Mostly backup policy depends on rate of content change for the website. Generally speaking it is good practice to have one weekly full backup. In our case we will configure free backup plugin for…
Technology News for the week (3/09/2020) – Legendshub Blog
Hello Guys, Welcome to Legends hub Blog. Top technology news for the week are as follows. 1.) Australian Account has been removed by TikTok TikTok, a social networking site has removed an Australian account claiming to lure alleged pedophiles to meetings and then capture their confrontation on film, as the NSW police warn people not to take the law into…
