Ajitesh Kumar

Spring Boot App on Google App Engine Standard Environment

This blog represents tips and techniques on how to deploy a Spring Boot app on Google App Engine standard environment.…

8 years ago

MongoDB – How to Add Arbiter to Replica Set

This blog represents the instructions on how to add arbiter to existing Mongodb replica set. Arbiters are MongoDB instances whose…

8 years ago

MongoDB – Top 10 Best Practices for AWS Production Deployments

The following are some of the best practices which should be considered for your MongoDB production deployments on AWS. File…

8 years ago

MongoDB – Not Master and SlaveOk Error Message

When trying to access MongoDB database collection data using command such as show collections on one of the secondary member…

8 years ago

MongoDB – How to Enable Replication (Replica Set)

This blog represents steps required to enable replication in MongoDB when access control is disabled. The related details can be…

8 years ago

MongoDB – How to Reset Mongo Replica Set

The following instructions would help you to reset MongoDB replica set settings and start over with replication all over again.…

8 years ago

MongoDB – How to Create Database Users

First and foremost, one would be required to enable authentication with MongoDB database. The details can be found on this…

8 years ago

Angular – How to Create Your First Angular App

This blog represents concepts and commands which would help you setup development environment to build Angular apps. Introduction to Angular…

8 years ago

Setup Environment for Google AppEngine Java Project

This blog presents tips and techniques on how to set up environment for deploying Java web app on Google AppEngine…

8 years ago

MongoDB – How to Enable Authentication on Mongo Database

Beginners starting with MongoDB would come across the requirement of enabling authentication on MongoDB database. This blog presents tips and code sample…

8 years ago

MongoDB Command to Evaluate Query Performance

Following command can be used to evaluate query performance of a MongoDB Collection: The above command would print result such…

8 years ago

Spring Boot with JSP Pages – Code Example

Following needs to be done to setup Spring boot web app with JSP pages Create a Spring Starter Project Create…

8 years ago

MongoDB – Evaluate Query Performance using Indexes

This blog represents commands used to manage MongoDB indexes on a particular collection and tips on how to evaluate query…

8 years ago

Springboot MongoDB Repository – Code Example

This blog represents code required to create a Spring boot application that uses Spring Data MongoRepository interface to connect with MongoDB database.…

8 years ago

MongoDB – Top 10 Most Common Commands for Beginners

This article represents top 10 most commonly used commands for MongoDB beginners. Please feel free to comment/suggest if I missed…

8 years ago

Configure Bitbucket Webhook to Trigger Jenkins Builds on AWS EC2

This article represents steps required to configure BitBucket Webhook to trigger Jenkins Builds on AWS EC2 based on code committed…

8 years ago