Serverless Java applications use modern cloud computing to let developers focus on business logic rather than infrastructure. In a serverless environment, the infrastructure provider takes care of scaling, runtimes, resource management, security and other specifics. Concerns such as number of instances to run and which OS to use are managed by Function as a Service (FaaS) platforms, allowing developers to focus on application code.
Cloud-native has been one of the biggest trends in software development for quite a while. Developing, deploying and managing applications outside of local machines and entirely in the cloud offers countless opportunities to businesses. The cloud computing delivery model helps them bring new ideas to market faster and respond swiftly to customer requests. From a technical point of view, cloud-native development provides faster and lighter runtimes, reduces complexity and stabilizes applications.
Over the past two and a half decades, Java has consistently been ranked as one of the top 3 most popular programming languages in the world . As a compiled language, any source code written in Java needs to be translated (i.e., compiled) into machine code before it can be executed.
In modern application architecture and development, there has been a push from monolithic applications towards microservices. This has made microservices frameworks (micro-frameworks) very popular since they make it easier to prototype, design and build microservices applications. Spring Boot and Quarkus are both very popular microservices frameworks for building cloud native Java applications.
Twas the night of production, and all through the server, all the bugs were stirring... We've all heard the developer horror stories or have had our fair share of shocking experiences as a developer tackling an unfortunate event. To keep up with the Halloween season, we wanted to hear some of the spooky encounters that developers dealt with. Here are some of the stories that you submitted to Rollbar. Make sure to turn on the light and read with caution!
An exception is an unwanted or unexpected event that occurs during the execution of a program which changes its normal flow. Exception handling is the mechanism to respond to and investigate the occurrence and cause of an exception. Generally, exceptions are of two types - checked and unchecked.
A PHP framework is a platform to build PHP web applications. PHP frameworks provide libraries for commonly used functions, which helps to cut down on the amount of original code developers need to write from scratch. A PHP framework provides a basic foundation for the development of web applications in PHP. Frameworks are useful because they speed up and standardize the development process, reducing doubts about how to start building an application.
