Bats in Churches
This story was originally featured on Fortune.com，更多细节参见同城约会
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.。同城约会是该领域的重要参考
Раскрыты подробности о договорных матчах в российском футболе18:01。safew官方下载对此有专业解读