KEYSPACES
Introduction to RabbitMQ
Overview of RabbitMQ
RabbitMQ is a message-queueing software also known as a message broker
Gridsome - Static site generator
With the increasing popularity of static site generators now-a-days, we are going to discuss yet another and quite effective static site generator, Gridsome. Gridsome which is a Vue.js framework and based on JAMstack architecture, is getting developers attention from quite sometime. So, let's dive into Gridsome and get to know some its core features.
What is Gridsome ?
Gridsome is a static site generator for Vue.js based on JAMstack architecture. Gridsome allows us to create static sites with the magic of Vue.js which means Gridsome creates static pages for us which works as Vue SPA after being loaded in the browser.
From above definition, we came to know a term JAMstack. So what is JAMstack ?
Introduction to react-native
React Native is an open source mobile application framework created by Facebook, Inc. React Native combines the best parts of native development with React, a best-in-class JavaScript library for building user interfaces. It is used to develop applications for Android, Android TV, iOS, macOS, tvOS, Web, Windows, enabling developers to build multiple applications.
Architecture

As you can see, there are four core sections: the React code you write (which is very similar to its web counterpart), the JavaScript that gets interpreted from what you write, a series of elements collectively known as “The Bridge,” and the Native side.
Tableau
Tableau is an amazing, powerful and one of the fastest growing data visualisation tool that is used in the Business Intelligence Industry today. Its prime job is to simplify and represent the raw data into the very easily understandable format.
Data analysis is very fast and smooth with this fab tool Tableau . The visualisations created are in the form of various representations like dashboards and worksheets. The data that is created using Tableau can be understood and used by professionals at any level in an organisation. It even allows a non-technical user to create a customised dashboard that can be really fruitful.
The main features that Tableau offers includes :-
Java Memory Management
Java uses an automatic memory management system called a garbage collector.
Rethinking Gender Diversity in Tech
A lot is being said about the role of women in technology and there is no doubt there has been a sense of stereotype when it comes to the role of women in computing, programming & coding. For the longest of time, women have been persistently underrepresented in the field of science.
Computing being a male-dominated sphere has suffered from diversity.
Kahn’s Algorithm for Topological Sort
Implementation:
BFS + Queue
We will have a Adjacency List, on array which consists of degree of each vertex and a Queue
Let’s see for traverse this algorithm for the graph given below.
Topological Sort
Topological sorting for any graph is possible if it is a DAG
Directed Acyclic Graph (DAG)
A directed graph with no cycle is called DAG


Topological Sort is the linear ordering of the vertices such that for every directed edge UV(U->V) vertex U comes before V in the ordering.
Google Website Optimizer : For Testing and Personalization
Your Website Is Your Store Window.
So let me introduce you all to this amazing tool that will let you create personalised experiences for your valuable customers and engage your website visitors like never before.
