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Index, Item Sharding, and Projection in DynamoDB

Understanding the secondary index and projections should go hand in hand because of the fact that a secondary index cannot be used efficiently without...

Redis in Autosuggest

In this article by Arun Chinnachamy, the author of Redis Applied Design Patterns, we are going to see how to use Redis to build...

Function passing

In this article by Simon Timms, the author of the book, Mastering JavaScript Design Patterns, we will cover function passing. In functional programming languages,...

Performance Optimization

In this article is written by Mark Kerzner and Sujee Maniyam, the authors of HBase Design Patterns, we will talk about how to write high...


In this article by Mario Casciaro, the author of the book, "Node.js Design Patterns", has described the importance of using a middleware pattern. One of...

The Chain of Responsibility Pattern

In this article by Sakis Kasampalis, author of the book Mastering Python Design Patterns, we will see a detailed description of the Chain of...

Dealing with Legacy Code

In this article by Arun Ravindran, author of the book Django Best Practices and Design Patterns, we will discuss the following topics: Reading a Django...

Getting Started with Meteor

In this article, based on Marcelo Reyna's book Meteor Design Patterns, we will see that when you want to develop an application of any...

Cassandra Design Patterns

In this article by Rajanarayanan Thottuvaikkatumana, author of the book Cassandra Design Patterns, Second Edition, the author has discussed how Apache Cassandra is one...

Patterns of Traversing

 In this article by Ryan Lemmer, author of the book Haskell Design Patterns, we will focus on two fundamental patterns of recursion: fold and...

Must Read in Programming

Learning Essential Linux Commands for Navigating the Shell Effectively 

Once we learn how to deploy an Ubuntu server, how to manage users, and how to manage software packages, we should take a moment...