Memory Optimizations for Analytic Queries in Cloudera Data Warehouse
Cloudera
MARCH 2, 2022
Apache Impala is used today by over 1,000 customers to power their analytics in on premise as well as cloud-based deployments. Analytical SQL workloads use aggregates and joins heavily. Hence, optimizing such operators for both performance and efficiency in analytical engines like Impala can be very beneficial.
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