Big Data How to hot swap Apache Kudu tables with Apache Impala Sometimes, there is a need to re-process production data (a process known as a historical data reload, or a backfill). Source table schema might change, or a data discrepancy might
Big Data Benchmarking Impala on Kudu vs Parquet Why Apache Kudu Apache Kudu is a recent addition to Cloudera's CDH distribution, open sourced and fully supported by Cloudera with an enterprise subscription. Created by Cloudera and HBase veterans
