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spring-: classloader-in-java-vs-spring

The concept of class loader in Java The class loader in Java is part of the environment of the Java runtime, and is responsible for loading the class to the Java virtual machine (JVM). The Java application uses a class loader to load class files on demand, rather than loading all classes during startup. Main features: Dynamic loading: Class is loaded on demand when reference. Entrust model: Following the father's commissioned model, the requests of loading class are passed to the parent class before trying the local loading. Class isolation: It helps to maintain class isolation, which is particularly useful in complex systems such as application servers. Type of class loader: Guidance class loader: Load the core Java class from Java.lang, Java.util and other. JV

Jan 29, 2025 pm 04:12 PM

Building Scalable Microservices with Java: Best Practices and Technologies

Building robust and scalable applications in today's dynamic environment often relies on microservices architecture. Java, with its extensive ecosystem, provides a powerful foundation for creating these scalable microservices, capable of handling co

Jan 28, 2025 pm 04:04 PM

YAML vs YML: What&#s the Difference and Which One Should You Use?

YAML and YML: The subtle difference between the configuration file extension The two terms of YAML and YML often make developers, especially developers who have just touched the configuration file. Although they all refer to the same file format, the difference is only in the expansion of the file. This article will clarify the differences between YAML and YML, the similarities they use, and when to use each one. What is YAML? YAML represents "Yaml Ain'T Markup Language" (yaml is not a mark language). It is a human readable data serialization format, which is simple and easy to design. Due to its concise grammar and readability, YAML is widely used in Docker, Kubernetes, and CI/CD tubes

Jan 28, 2025 pm 02:30 PM

Staging vs. Production: Understanding Their Roles in Software Development

Sandbox and production environment in software development Sandbox environments and production environments are an integral part of the software development life cycle. They ensure that software updates, new features, and bug fixes are thoroughly tested before reaching end users. Understanding the differences, uses, and best practices of these two environments is critical to delivering high-quality applications that meet user expectations. What is a sandbox environment? A sandbox environment is a replica of the production environment where developers and testers can verify functionality, integrations, and updates before deployment. It provides a controlled space to identify and fix potential issues without impacting online users. By closely resembling a production environment, a sandbox environment allows teams to evaluate how changes would perform under real-world conditions. What is a production environment? The production environment is soft

Jan 27, 2025 pm 10:38 PM