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onion architecture

Onion architecture is a software architecture pattern that divides an application into layers. This helps to improve the modularity and scalability of the application.

Middleware and Message Broker Basics

IOT

Fundamentals of Middleware and Message Broker Middleware is software that connects different applications and systems. It provides a common platform for applications to communicate with each other, regardless of their underlying platform or programming language. Middleware can be used to solve a variety of problems, including: Message brokers are a […]

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What is AWS IoT?

What is AWS IoT?

Although things, the Internet, and connectivity are the three core components of IoT, the value is in closing the gap between the physical and digital world in self-reinforcing and self-improving systems. Learn more at – http://amzn.to/2noMRSK. If you knew the state of everything in the world and could reason on […]

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Onion Architecture – Software Design Patterns Explained

Onion Architecture - Software Design Patterns Explained

Onion Architecture is a design approach that aims to create a separation of concerns within the layers of an application. It is called “onion” architecture because the design is layered, with the core domain logic at the center and the outer layers representing services and infrastructure. The layers of an […]

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How to Monitor Scheduled Events in MySQL

How to Monitor Scheduled Events in MySQL

There are two ways to see error logs of scheduled events on MySQL: The SHOW EVENTS statement will return a table of information about each scheduled event. The table will include the following columns: If the ERRORS column for a scheduled event is greater than 0, then the event has […]

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Evolving a Clean, Pragmatic Architecture – A Software Crafter’s Guide

Evolving a Clean, Pragmatic Architecture – A Software Crafter’s Guide

In the mood for a closing brainstorm? Let’s critically review the major decisions in a typical enterprise application architecture and learn to balance pragmatism with design goals. Find out how to do just-in-time design to keep as many use cases as simple as possible (KISS). We’ve all seen that without […]

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What Is The Onion Architecture?

What Is The Onion Architecture?

Onion Architecture, or Hexagonal Architecture, is a software design pattern separating an application’s core logic from the surrounding infrastructure. It is designed to create a flexible and decoupled architecture that is easy to test and maintain. The Onion Architecture is a software development approach commonly associated with Domain-Driven Design (DDD). […]

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Onion Architecture with DDD and CQRS

Onion Architecture - Software Design Patterns Explained

Onion Architecture is a design approach that aims to create a separation of concerns within the layers of an application. It is called “onion” architecture because the design is layered, with the core domain logic at the center and the outer layers representing services and infrastructure. The layers of an […]

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Check the OS version in Linux.

Check OS version in Linux

Linux is a free and open source operating system. There are many variants of Linux out there. They are typically called Linux distribution. Suse, OpenSUSE, Debian, Ubuntu, CentOS, Arch, Fedora, RHEL all are common Linux distribution names. Knowing your os version and name can be very useful for security patches. […]

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