Solved a practical business problem when using Hudi: LakeSoul supports null field non-override semanticssemantics

• LakeSoul

  21 2,307 9.2 Java

  LakeSoul is an end-to-end, realtime and cloud native Lakehouse framework with fast data ingestion, concurrent update and incremental data analytics on cloud storages for both BI and AI applications.

  

Recently, the LakeSoul r&d team helped users solve a practical business problem using Hudi. Here is a summary and record. The business process is that the upstream system extracts the original data from the online DB table into JSON format and writes it into Kafka. The downstream system uses Spark to read the messages in Kafka. The data is updated and aggregated using Hudi and sent to the downstream database for analysis.

• InfluxDB

  www.influxdata.com featured

  Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

  

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