Reading Time: 3 minutes If you are writing software applications for a while that can be in the category of a SaaS application and has to scale and work in a distributed environment, you might face or participate in Design or Architectural Audits of your applications. If you want to conduct or simply Ice-breaking with the process, you would need homework before you proceed. If you don’t have a Continue Reading
Reading Time: 5 minutes As we know that a database can be modeled as a collection of entities and relationships among entities. ER Diagram stands for entity relationship diagram which helps us to explain the logical structure of databases. An ER diagram looks like the flow chart but it consists of many more specializations like symbols and meaning of those symbols etc, which makes this model very unique. In Continue Reading
Reading Time: 5 minutes SOLID is stand for Single Responsibility Principle, Open-Closed Principle, Liskov Substitution Principle, Interface Segregation Principle, and Dependency Inversion Principle. It is refers to five design principles in object-oriented programming, designed to reduce code and improve the value, class, function, and maintainability of software. The SOLID principles help the user develop minimized coupled code. If code is tightly coupled, a group of classes are dependent on Continue Reading
Reading Time: 2 minutes Let’s first know what are code and design smells. Code smells are something that demonstrate bad coding practice, whose existence decreases the code quality, which shows the lack of design quality in the code. Code smells doesn’t affect your code from working properly, rather they are just absolute infringement of principals of developing a software. Whereas design smells are something that glows(sometime and sometimes not) Continue Reading
Reading Time: 4 minutes This blog will explain the principles of the 12 factor app. These principle basically eliminate the unnecessary ache required while building your application. It makes the development process smooth, thus resulting in a robust and reliable application. 1. Codebase: A twelve-factor app states that a single app should not have multiple codebases, otherwise it is a distributed system instead of an app. Also, multiple apps Continue Reading
Reading Time: 3 minutes Hi everyone! I’m back with a new blog where will be discussing a term called DevSecOps. This term directly related to a very important component of technology which is security. So let’s discuss what is DevSecOps? Why it’s so much important? How it comes into the picture?
Reading Time: 5 minutes In this blog, we are going to look at what the Builder Pattern is and how does it help us construct objects of classes easily. But before understanding that, we need to understand why did we come up with the Builder Pattern in the first place. So, let’s discuss the problem statement due to which the Builder Pattern came into existence.
Reading Time: 6 minutes Ever wondered if we have anything like best practices for designing our APIs, if not just give it a quick thought something will pop up, and if it was a yes let’s talk about it in detail. Yes, you heard me right, today we are going to talk about best practices for designing APIs which will help the developer to increase his/her productivity and success Continue Reading
Reading Time: 2 minutes Hello All, In this blog, we are going to explain how we can create a different level of diagrams using PlantUML. Generally, developers communicate with their audience using the following ways: Technical text. Screenshots of the code. OR Diagrams Technical text and Screenshots of the code works well for developers but fails while communicating with the clients or users, but diagrams work well with both Continue Reading
Reading Time: 2 minutes Hi Everyone! In our previous blogs, we have discussed Decorator design pattern and Adapter design pattern. Now, its time to discuss another Structural design pattern i.e. the Proxy design pattern. We will implement the same EUGDPR problem using the Proxy design pattern, which we implemented using the Adapter design pattern in our previous blog. Problem Statement: Earlier, in many applications, all the user-specific details like Continue Reading
Reading Time: 2 minutes Hi Readers! In our last blog, we have discussed the Decorator design pattern with Scala. In this blog, we will explore the Adapter design pattern. We will also implement this pattern in Scala. Earlier, in many applications, all the user-specific details like username, IP addresses, phone number, etc were logged directly without scrambling it. But after new data protection law i.e. EUGDPR, it is now Continue Reading
Reading Time: 2 minutes Hey Visitor, Have you ever faced an issue with the date values on your website, when the date and time returned from server doesn’t change according to the client timezone , for eg. values returned from server at US will be different for a client at India so we need to manipulate the received time according to Indian Time Zone. So recently, I encountered this Continue Reading
Reading Time: 3 minutes In the previous blog, we have learnt what Event Sourcing is. Moving forward, we will dive into the concepts of CQRS, understanding its meaning, why is it required and its advantages. CQRS Pattern CQRS stands for Command Query Responsibility Segregation. As the name suggests, we split the application in two parts: Command-Side and Query-Side. Now one will ask what this command and query means? Okay, Continue Reading
