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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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 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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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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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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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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The onion architecture is not as well known as the 3-tier architecture but is gaining a lot of attention during the microservices era. It structures your software so that it is easy to change technologies without impacting business logic. Coupled with DDD principles it offers a powerful way to build […]
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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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Jeffrey Palermo coined the Onion Architecture term in 2008 This architecture provides a better way to build applications for better testability, maintainability and dependability on the infrastructures like databases and services What are the Advantages of Onion Architecture?
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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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