How to run packer and terraform with a shell script.

We all are tired of repeating the same steps for creating the image and instance in AWS. But no longer! After reading this blog you will make an image using Packer and an instance through Terraform with help a shell script. You should…

Best Practices for Cassandra Data Modeling

People new to NoSQL databases tend to relate NoSql as a relational database. But there is quite a difference between those. For people from relation background, CQL looks similar but the way to model it is different. Picking the right data model is the…

Getting Started Dgraph: An Introduction

In our today’s blog, we will discuss the Dgraph. Dgraph is a Graph Database which gives us relief to use the traditional database. In the traditional database, we face the problem whenever we have to create them to handle the interconnected data. In our…

map(), flatMap() on Futures & Options in scala

In this blog, we would be looking at how map() and flatMap() operations work with Option and Future of scala, literally speaking both Futures and Options are very effective features of scala, A Future lets us have a value from some task on a…

Apache Solr : Did someone say search engine?

Apache Solr

Solr is the popular, blazing-fast, open source enterprise search platform. It is one of the easiest ways of developing sophisticated, high-performance search applications. Based on another Apache product…

Introduction to Consul (Part-2): KV-Store

Hello All !!

In our previous blog we discussed in brief about what Consul is, and what could it provide us to work upon. And now we will be discussing one of the features mentioned earlier.

MongoDB vs RDBMS and it’s Advantages

In this blog, I will introduce you with the MongoDB and will draw a comparison with RDBMS and highlight its advantages over the later. MongoDB is a No SQL database. It is an open-source, cross-platform, document-oriented database written in C++.