Article
When we build large-scale distributed clusters of applications, we utilize all our efforts to break the monoliths into small containerized workloads that communicate among themselves and share information to perform various actions. We do not spend much time designing a messaging system. Messaging is typically treated as the central nervous...
Arpendu Kumar Garai
In this guide, we'll take a look at how to get the maximum or minimum element in a Java Collection, both for primitive types and custom comparable objects, via their fields. Getting the Maximum or Minimum Element with Collections.max() The Collections framework provides us with a wide variety of...
David Landup
Time is precious and delegating time and resources to perform menial tasks tends to waste resources and money. Hence, organizations strive to achieve full-scale automation in their systems since it's much more scalable and significantly cheaper. As the complexity of the business processes increases, so does the benefit of automation...
In this guide, we'll be taking a look at one of the most frequently used and well-known template in the Spring Ecosystem - known as RestTemplate, and how to use RestTemplate to send HTTP requests, pass pre-defined headers to qualified RestTemplate beans as well as how to set up mutual...
All Software Engineers that rely on external/third-party services or tools over HTTP would like to know whether their requests have been accepted, and if not - what's going on. Your role as an API developer is to provide a good experience for your users, and amongst other things -...
Guest Contributor
As technology evolves and becomes more prevalent - including the evolution of large-scale service-oriented architectures, managing web security becomes more and more complex. There are many more edge cases now than there were before, and keeping personal user information secure and safe is becoming increasingly hard. Without proactive security measures,...
Thymeleaf is a templating (server-side rendering) engine used by many Java software engineers within Spring-based web applications. An important feature of any web application is the support for dynamic URLs and path variables within those URLs. Most REST APIs extensively use path variables to specify the IDs of elements they're...
Measuring code execution time is a vital step in trying to write efficient applications. Temporal awareness of your code on a machine that might be serving a great deal of users lets you plan further, accounting for the execution time. In multi-threaded systems, it's also useful to measure the execution...
Ognjen Jankovic
The advent of fast-paced development with many methodologies like Scrum, Agile and Kanban brought along some key issues: developers working in small increments spent a lot of time waiting for the new version to build, reach the testers and eventually get deployed. The development process would be much faster if...
Dragan Bjekic
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