As more enterprises embrace DevOps practices and move workloads to the cloud, application architects are increasingly looking to design choices that maximize the speed of development and deployment. Two of the fastest growing are containers and microservices. Read this ebook to get an introduction to the benefits and use cases of Microservices, Containers, and APM. Download this ebook to learn: How containers and microservices work The benefits and challenges of using them How a unified view of the enterprise stack and effective application performance monitoring (APM) can help to maximize their benefits
The APM market has evolved substantially over the years, mostly in an attempt to adapt to changing application technologies and deployments. When we had very simple applications that directly accessed a database then APM was not much more than a performance analyzer for a database. As applications moved to the web and we saw the first wave of application servers then APM solutions really came into their own.This ebook will review five of the top performance metrics to capture to assess the health of your enterprise Java application: Business Transactions External Dependencies Caching Strategy Garbage Collection Application Topology
Vaadin is an open source web framework for rich Internet applications. In contrast to JavaScript libraries and browser-plugin based solutions, it features a server-side architecture, which means that the majority of the logic runs on the servers. Ajax technology is used at the browser-side to ensure a rich and interactive user experience. On the client-side Vaadin is built on top of and can be extended with Google Web Toolkit. Vaadin uses Java as the programming language for creating web content. The framework incorporates event-driven programming and widgets, which enables a programming model that is closer to GUI software development than traditional web development with HTML and JavaScript. In this ebook, we provide a compilation of Vaadin programming examples that will help you kick-start your own projects. We cover a wide range of topics, from Architecture and Best Practices, to Data Binding and Custom Components. With our straightforward tutorials, you will be able to get your own projects up and running in minimum time.
Spring Integration is an open source framework for enterprise application integration. It is a lightweight framework that builds upon the core Spring framework. It is designed to enable the development of integration solutions typical of event-driven architectures and messaging-centric architectures. Spring Integration extends the Spring programming model to support the well-known Enterprise Integration Patterns. Enables lightweight messaging within Spring-based applications and supports integration with external systems via declarative adapters. Those adapters provide a higher-level of abstraction over Spring’s support for remoting, messaging, and scheduling. In this book, you are introduced to Enterprise Application Integration patterns and how Spring Integration addresses them. Next, you delve into the fundamentals of Spring Integration, like channels, transformers and adapters. Furthermore, you will learn how Spring Integration works hand in hand with Web Services and Messaging Queues and finally you will develop a full-blown application from scratch.
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