Setup a 3 Node MongoDB Replica Set on Ubuntu

MongoDB, the database for modern applications. If you are not familiar with MongoDB, its a general purpose, document based, distributed database.window.dojoRequire(["mojo/signup-forms/Loader"], function(L) { L.start({"baseUrl":"mc.us15.list-manage.com","uuid":"3dfcff447b6ee598231eeb658","lid":"5c36081d06","uniqueMethods"…

MongoDB Examples with the Mongo Shell

In this post we will go through some basic examples on how to write, read, update and delete data with MongoDB using the Mongo Shell. Pre-Requisites: You will need to have a running MongoDB Server, you can follow this post…

Structured Search Queries with Elasticsearch

Structured Search with Elasticsearch: In this post we will ingest some dummy data into elasticsearch, then we will perform some queries to get the following info: Student Names Student Ages Include / Exclude Marks greater than Finding Students with Specific marks,…