针对复杂同步任务,DataWorks 将单个实例的 CDC 流拆分为多个子任务,并通过 Pk Shuffle 机制实现数据分发,支持多表、多库并行处理。例如,MySQL 实例下的多个 DB 可独立调度,提升整体并发度,降低端到端延迟,满足高负载业务场景需求。
Energy Secretary Ed Miliband is leading the UK government's efforts to reduce carbon emissions
If true, the practice of knocking on wood for good luck is actually surprisingly new.,更多细节参见同城约会
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Фото: Евгений Биятов / РИА Новости