答：他们都是第一代或第二代的连接器，更不必说产品质量了。

A: These are first or second generation connectors, and not meant to be production quality.

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在本文中，我们已经看到了如何通过使用产品提供的J2EE资源适配器、Encina连接器来连接TXSeries Encina。

In this article, we have seen how to connect to TXSeries Encina using the J2EE resource adapter, Encina Connector, provided with the product.

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企业服务允许通过J2EE连接器体系结构(J2EE Connector Architecture, J2C)来访问企业信息系统(EIS)，比如ibm IMS和CICS产品。

Enterprise services allow access to enterprise information systems (EISs), such as the IBM IMS and CICS products, via J2EE Connector Architecture (J2C) resource adapters.

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