Martin Thompson and Michael Barker talk about building a HPC financial system handling over 100K TPS at less than 1ms latency by having a new approach to infrastructure and software. Some of the tips include:
- Understand the platform
- Model the domain
- Create a clear separation of concerns
- Choose data structures wisely
- Run business logic on a single thread
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Java Platform, Enterprise Edition is a widely used platform for enterprise server programming in the Java programming language.
This book covers exciting recipes on securing, tuning and extending enterprise applications using a Java EE 6 implementation.The book starts with the essential changes in Java EE 6. Then they will dive into the implementation of some of the new features of the JPA 2.0 specification, and look at implementing auditing for relational data stores.They will then look into how they can enable security for their software system using Java EE built-in features as well as using the well-known Spring Security framework. They will then look at recipes on testing various Java EE technologies including JPA, EJB, JSF, and Web services.Next they will explore various ways to extend a Java EE environment with the use of additional dynamic languages as well as frameworks.At the end of the book, they will cover managing enterprise application deployment and configuration, and recipes that will help you debug problems and enhance the performance of your applications.