Transactionality simplifies error handling significantly for both the requestor and provider of the service, but at the cost of some additional performance overhead.

事务性同时为服务的请求者和提供者极大地简化了错误处理，但代价是付出额外的性能开销。

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You can use qualifiers to extend the quality of service to components, helping to address error handling and load and performance requirements of the business service.

您可以使用限定符来扩展组件的服务质量，有助于定位错误处理和负载以及执行业务服务需求。

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With a little attention to error handling and some effort on the caching end to alleviate performance problems, SimpleXML can be a reliable and robust means of processing XML from within PHP.

只要对错误处理稍加注意，并且通过缓存来解决性能问题，SimpleXML 可以成为 PHP 中一种可靠、健壮的 XML 处理方法。

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And they took advantage of an error-strewn Falcons performance, which began when Armitage picked up Tait's spilled ball and sent in Ojo for the first of his three tries, all of which were converted by Ryan Lamb.

BBC: Premiership: Newcastle 12-46 London Irish

The Irish struggled and spluttered through their opening pool match against Namibia and tonight they will be wanting to put that error-strewn performance behind them ahead of the crunch contests against France and Argentina.

BBC: Ireland v Georgia as it happened

But the implications of this had, to date, "not been well-presented to government, nor have issues of measurement error and the implications these have for performance tables".

BBC: NEWS | UK | Education | School standard rise 'overstated'