In this post, we will see how to read configuration data in .NET Core test projects.
We’ll need some configurable data which we can change once the application is deployed. Things have changed a bit in .NET Core when it comes to reading configuration data.
There are many great articles out there on microservices. For those who have been hiding under a rock about the controversial technique—or are new to the idea—this article simply aims to collate the top open source tools available in one handy place. Microservice architecture, or just microservices, is a highly scalable structural style for developing software systems. Such architecture can be used for enterprise applications for businesses, governments, schools, and charities, etc. It is quite the opposite of the legacy-style monolithic architecture that focuses on a single unit application.
Microservices are small, independent, and unique. And the architecture can be complex in both construction and maintenance. Microservices communicate with each other to serve business goals utilizing synchronous protocols, HTTP/REST or asynchronous protocols. HTTP/REST or AMQP are examples of collaborating services that implement functions related to one another to work as efficiently as possible.
In this article, I will explain how to implement a logic in Mule ESB that will avoid parallel processing or simultaneously running of the same mule application.
This Mule Application is triggered via HTTP GET Request. Once there’s a new request, it will create a variable #[flowVars.correlationId], which the value came from #[message.rootId]. This ID is a unique identifier of a particular Mule process and in this application, it will be stored inside the Cache Scope as a payload using the Transform Message { correlationId: flowVars.correlation } (Map Object Data Type). Then after that scope, we have a Choice Router that will determine if there’s an existing running process or not by checking if the #[payload.correlationId == flowVars.correlationId] (TRUE means there’s no cached data yet) response an HTTP status 200, if FALSE return HTTP status 409 Conflict.
To secure AWS resources 24-7 from unwanted attacks, the right combination of VPC, Network Access Control Lists (NACLs), and Security Groups are a must. AWS Security Groups are cloud firewalls that help protect applications and data.
AWS Security Groups (SGs) restrict access to certain IP addresses or resources. It guards your AWS security perimeter, always, provided you configure them in the right way! Here are the five best practices you can never ignore while configuring AWS SGs.
As the number of systems within an IT infrastructure increases, the number of integrations needed by enterprises also multiplies. Recognizing that the old times of overnight file exchanges are no longer meeting real-time demands, a well-organized enterprise integration strategy is a critical success factor when your systems need to be connected all day.
In this webinar with Enno Runne, Tech Lead for Alpakka at Lightbend, Inc., we’ll look at why integrations should be viewed as streams of data, and how Alpakka—a Reactive Enterprise Integration library for Java and Scala based on Reactive Streams and Akka—fits perfectly for today’s demands on system integrations. Specifically, we will review:
DevOps has become more than a trend—it’s a survival imperative for the enterprise. In today’s digital economy, software innovation drives business innovation. The faster developers can deliver on the next wave of software innovation, the faster the business can deliver customer value, bring new revenue streams online, and respond to market events. DevOps practices across the enterprise can deliver business results at the speed and quality customers expect.
Many IT organizations start their DevOps journey implementing automation and tools only to quickly face hurdles when trying to scale DevOps practices across the organization. Their journey starts to take a detour as they struggle with organizational boundaries, unwieldy system-wide processes, and cultural resistance to change. It’s common to blame the people and teams that are not getting on board, but to quote Edward Deming, “People work in the system, management creates the system.”
In this article, we are going to learn about 9 books in SQL and provide the details of SQL Books for beginners, as well as advanced learners.
Let’s get started!
There is a simple principle for naming methods in OOP. I’m trying to demonstrate this in the following code — it’s a verb if it manipulates; it’s a noun if it builds. That’s it. Nothing in between. Methods like saveFile() or getTitle() don’t fit and must be renamed and refactored. Moreover, methods that "manipulate" must always return void, for example, print() or save(). Let’s take a closer look!
The Night Of (2016) by Richard Price et al.
From time to time in your life, you probably need to reach out to someone. This might be someone you barely know or used to know. It might be a complete stranger.
But if you’re reaching out to them, it’s probably because you want something or need something. And if they don’t know you very well, you’re on thin ice from the get-go with this outreach. This is easy to get wrong.
Don’t say this too loudly around agile conferences, but when it comes to the day-to-day work, Scrum and Kanban are basically the same.
Now, as an attendee of these conferences and an enthusiastic participant in discussions on pull systems; time boxes; empirical process control; and Little’s Law, I admit that it’s satisfying to go deep into these issues. However, it’s important not to lose focus on your team, your customers, and your product. Whether you’re doing Scrum or Kanban, the day-to-day work is about a team of skilled and experienced professionals collaborating, solving problems, and trying to make a positive impact. Sometimes this goes well – people succeed in creating great things together; sometimes it doesn’t – bad products are built by a disinterested team, producing poor results.
