Unisys is putting Open Source Java software technologies (J2EE stack) directly on the mainframe using a native Java virtual machine. Unisys是把开放源代码Java软件技术（ J2EE的协议栈）直接对主机使用本土的Java虚拟机。

Why?为什么？

  • to improve the scalability, security and transactionlity integrity of J2EE apps;提高可扩展性，安全和transactionlity完整的J2EE企业应用套件;
  • to make it easier for J2EE and mainframe assets to communicate with one another; and使它更容易J2EE和大型机资产，以互相沟通;
  • to provide n-tier Java/J2EE and mainframe developers a “back door” entry point through the mainframe-based J2EE app server to achieve complex (or tricky) updates/changes to mainframe programming.提供N层java/j2ee和大型机开发人员“走后门”的切入点，通过基于大型机的J2EE的应用服务器来实现复杂的（或棘手）更新/更改主机编程。

Unisys is using a native JVM based on the Sun VM, but tuned for their mainframe platforms, Clearpath environments and others. Unisys是使用本土的JVM的基础上，孙越南船民，但收看他们的主机平台， clearpath环境和他人。 This lets them put the J2EE container directly on a mainframe environment.这让他们把J2EE容器直接在大型机环境。

The idea is to benefit the J2EE applications by giving them the protections and other benefits of a native mainframe environment.其构想是，以造福于J2EE应用程序，让他们的保护和其他福利的土生土长的大型机环境。

Unisys adopted JBoss as their J2EE Application Server. Unisys的通过JBoss公司作为其J2EE应用服务器。

Unisys have virtualized mainframe infrastructure, where they over-provision the customer with CPUs that can be selected for either general purpose mainframe use or for J2EE-dedicated use. Unisys的有虚拟主机的基础设施，他们在那里过提供客户的CPU可以选择两种通用的主机使用或为J2EE的专用使用。

They also provide a new set of “accessibility classes” from the J2EE environment to the mainframe databases, as well as connectors to the mainframe’s transactional systems.他们还提供了一套新的“普及班”从J2EE环境，以大型机数据库，以及连接器，以大型机的交易系统。 This lets J2EE application talk to portions of the mainframe without having to come in through another source.这可让J2EE应用谈话的部分大型机而不来，在通过的另一个来源。 This is an exciting development and I am waiting to get my hands on it.这是一个令人兴奋的发展和我等待让我的双手上。

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