| 摘要 |
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for distributed data management. One of the methods includes receiving a plurality of feeds of streaming event data and routing feed data from each of the feeds to a respective channel of a plurality of channels, each of the channels being configured to store feed data until the feed data is consumed by a data sink, including routing feed data from a first feed to a first channel. A load metric for the first channel is determined to exceed a threshold. In response, a second channel is allocated for the first feed and feed data is redirected from the first feed to the second channel instead of the first channel. |
