When we run timeTravel(checkoutFlow, traceLog), it will actually exercise our checkout workflow, and produce the following output. With that, we’ve successfully executed a production execution trace locally, all without touching any database or external service:
Transforms don't execute until the consumer pulls. There's no eager evaluation, no hidden buffering. Data flows on-demand from source, through transforms, to the consumer. If you stop iterating, processing stops.
，更多细节参见heLLoword翻译官方下载
Сайт Роскомнадзора атаковали18:00
露西·吉爾德（Lucy Gilder），BBC事實查核