React and Material-UI。我的UI比较渣因为我的重点是后台。大家可能没有注意到所有的DROPDOWN都是实时调用后台API。例如选择国家,所有的省是根据国家从后台提取的。选择省所有的城市也是从后台提取的。后台API是建立在LIGHT-4J框架上可以支持数百万用户每秒,几毫秒延时。
-shu(shu);
2020-4-26(#12902045@0)
light-oauth2 for authentication and there is no relational database.
-shu(shu);
2020-4-26{308}(#12902679@0)
All update request is converted to an event and pushed to a Kafka topic. Numeric query side instances process the events in their own partition and create material views in Kafka Streams RocksDB (key/value database). That is why the API is very fast as all the data is already in JSON string indexed by keys.