Database pooling is a technique to reduce the opening and closing of connections by maintaining a set of open connections that can be passed among database operations. As a result, the connection ov ...

In this post; we will look at adding read replicas to a single Amazon Relational Database Service (RDS) database instance. We will compare the database load before and a ...

In object oriented programming, the command pattern is a behavioral design pattern in which an object is used to encapsulate all information needed to perform an action or trigger an event at a lat ...

I will discuss using Amazon Web Services (AWS) to develop applications in this post. We will go over which services make more sense and how to use the services cost-effectively and efficiently. AWS of ...

Most mobile and distributed applications have an API to plug into quickly, and almost every application uses at least one. Everyone is doing it! But only some people are doing it right. Creating a ric ...

Many developers distance themselves from Test-Driven Development (TDD). There is a notion that writing tests is a waste of time. In my experience, I have encountered and written code that I found hard ...