Kudu’s storage format enables single row updates, whereas updates to existing Druid segments requires recreating the segment, so theoretically the process for updating old values ...
We are not experts on search systems, if anything is incorrect about our portrayal, please let us know on the mailing list or via some other means. Elasticsearch is a search syst...
Running Apache Hive with Alluxio Prerequisites Basic Setup Example: Create New Hive Tables in Alluxio Prepare Data in Alluxio Create a New Internal Table Create a New External ...
Running Apache HBase on Alluxio Prerequisites Basic Setup Set property in hbase-site.xml Distribute the Alluxio Client jar Example Advanced Setup Alluxio in HA mode Add addi...
New Features in Apache Impala New Features in Impala 3.0 New Features in Impala 2.12 New Features in Impala 2.11 New Features in Impala 2.10 New Features in Impala 2.9 New Fea...
Apache Druid vs Spark Apache Druid vs Spark Druid and Spark are complementary solutions as Druid can be used to accelerate OLAP queries in Spark. Spark is a general cluster com...