Amazon Redshift In Practice
Amazon Redshift AWS Redshift is a data warehousing solution by AWS. It has an easy clustering and ingestion mechanism ideal for loading large log files...
Learning Spark
Introducing Spark At the high level, Spark is a distributed programming model that allows you to distribute tasks into different worker nodes from a cluster....
DevOps – Setup Spark Cluster
Provision 4 boxes There are few options to achieve that: Use Docker to simulate it – for testing, I like this option better! Use AWS...
DevOps – Setup Hadoop Cluster
This article shows you the steps to setup a hadoop cluster. Apart from that, it also lists out the common commands we use to navigate...
What matters the most in Java 8 – Part 3 – CompletableFuture
From Future to CompletableFuture Threads are the basic unit for doing work in the JVM Creating threads is expensive, so a long time ago, thread...
Infrastructure as Code
Challenges Giving the challenges of building and maintaining a complex software it’s really hard to manage the provisioning, orchestration, build and deployment of applications easily....
Asynchronous programming – Part 1 – Promise
Introduction For asynchronous programming, there are few options there. Few years back, callback was a common way for developers to handle asynchronous call. However, it...
Data Structure Review – K-D Tree
K-D tree is a binary search tree that gives you a way to structure multidimensional data to makes range search efficiently.
Python Data Structure – Vector, Matrix and Tensor
In machine learning, we are going to come across vector, matrix and multi-dimensional array very often. So, this post is to show you how we...
Deep Learning – Part 1 – Intuition
Deep Learning is getting popular in Machine Learning space. There are quite a bit of materials on the Net talked about it. After spending tons...
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