如何扛住1.8亿/秒的双11数据洪峰？阿里流计算技术全揭秘-白红宇

如何扛住1.8亿/秒的双11数据洪峰？阿里流计算技术全揭秘

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发布时间：2019-02-26

本文共 1090 字，大约阅读时间需要 3 分钟。

???????????11???????????

????11???????????????25.6??/??????????4.72??/??????????????????????????????????????????????????????????????????11??????????

?11?????????

?11????????????????????????????????????????????????25.6??/???????????4.72??/???????????????????????

?????????????

??????????????????????????????????????????????????DRC?logagent????????????DataHub????????Flink?????????ETL?????????DataHub???????

?????????????????????

????????HBase???????RocksDB??????????????????????

Checkpoint?Compaction???????checkpoint??????????????????

??Sink??????CPU?????????TPS?

?????????Blink?????????????????????????

????????????

????????????????????

????????????????????????????????????????

????????????RocksDB?Keyvalue??????????????????

????????PriorityQueue?Blink?MapState?????????????

??????????????????????????????????????

?????????

??????????????????????????????????????????????????????????????????????????

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??????????????????

????????????????????????API?

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??????????????????????11???????????? ??????????????????????????????????

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