A presentation in Apache Pegasus meetup in 2021 from Gang Hao.
Apache Pegasus is a horizontally scalable, strongly consistent and high-performance key-value store.
Know more about Pegasus https://pegasus.apache.org, https://github.com/apache/incubator-pegasus
27. 基于Pegasus的特征缓存设计-离线写入
数据源1
imei1 datasource1 value
imei2 datasource1 value
imei3 datasource1 value
…
数据源2
imei1 datasource2 value
imei2 datasource2 value
imei4 datasource2 value
…
imei1 datasource1 value, datasource2 value
imei2 datasource1 value, datasource2 value
imei3 datasource1 value
imei4 datasource2 value
…
离线实时join MultiSet Pegasus特
征缓存