SOLID Principles: Explanation and examples
SOLID is the short form of 5 important design principles when doing OOD. It helps to make software designs more understandable, easier to maintain and easier to extend. As an ideal …
Author: Rashedul Alam
I am a software engineer/architect, technology enthusiast, technology coach, blogger, travel photographer. I like to share my knowledge and technical stuff with others.
Adapter Pattern
Adapter design pattern allows incompatible classes to work together by converting the interface of one class into another. It’s like a translator. When two heads of countries who don’t speak …
Composite Pattern
Composite design pattern is a tree structure containing individual objects mixed with compositions of objects. That means, objects that have other objects as their children. This pattern allows us to …
Singleton Pattern
The one of the simplest design patterns is Singleton pattern. This pattern ensures that a class has only one instance in the whole application and provides a global point of …
Strategy Pattern
Strategy Pattern is very interesting and easy design pattern. This pattern is generally used to change the algorithm or the common behavior of an object at runtime. Think of an …
Facade Pattern
In Facade pattern, a single class represents an entire complex system. It provides a simplified interface to a library, a framework, or any other complex set of classes. For example …
Prototype Pattern
The prototype pattern creates a new object from the existing instance of the object. This pattern is used to create a duplicate object or clone of the current object to …
Standard Naming Conventions for SQL Database Design
Naming Conventions is an important factors for any type of database design. It’s benefits are high. It makes a simple database generic for others. This article describes what standard should …
Difference between a software architect and a software engineer
Software Architect and Software Engineer are different roles. But this two roles collaborate closely to make right software solutions for the business needs. Some key points abut software architect vs …
Dependency Injection in C#
NET Dependency Injection Frameworks Some Dependency Injection frameworks for .Net is given bellow: Autofac Castle Windsor Dryloc Lamar LightInject Ninject SimpleInjector Spring.Net Unity LinFu Managed Extensibility Framework (MEF) PicoContainer.Net Simple …
Microservices
Microservices are the smartest software development techniques. Let’s discuss some important points about Microservice architecture. Summary of the article: What is monolithic architecture? What is Microservices architecture? Why we need …
Object Oriented Analysis (OOA)
Object Oriented (OO) techniques can be applied in the phases of software life cycle (analysis, design, implementation, etc). This article describes about object oriented analysis, how to use OOA in …
Difference Between Git and GitHub
Lot of software’s are available to handle the changes of computer files including documents and computer programs or source codes to make sure the system runs smoothly and efficiently. This …
What is UML?
In the field of Software Engineering, the UML or Unified Modeling Language is a standardized modeling language that contains a set of integrated diagrams, provides a standard way to visualize …
ASP.NET Core
ASP.NET Core is an application development platform developed and maintained by Microsoft and the .NET community. It is cross-platform and support different operating systems. What is ASP.NET Core?Generally Microsoft .NET …
SSL Certificate
One of the most important components of online business is to create a trusted environment where customers feel confident to share their confidential information’s. SSL certificates create a foundation of …
Secure Sockets Layer (SSL)
Secure Sockets Layer (SSL) is a standard security protocol or technology that provide communication security over a computer network. Summary of the article: What is SSL? History and Development What …
Object Oriented Analysis and Design (OOAD)
Object Oriented (OO) concepts can be applied in the phases of software development life cycle (analysis, design, and implementation). It is very important to understand the OO analysis and design …
HTML5 Local Storage and Session Storage
In our web application we need to store data. We can do this in different ways and we can store our data on client side as well as server side. …
What is Cross-Site Scripting (XSS)?
Cross-site scripting is a security violation that is normally found in the web applications. It is one of the most frequent application layer web attacks. Many web developers aren’t completely …
Index Optimization Tips
This article describes how to optimization indexes in table? Summary of the article: What is Index Optimization? Index Optimization Tips What is Index Optimization? Index Optimization is the process to …