![]() This optimal representation provides the best query performance and minimizes the size of the cluster to minimize costs. Auto encoding determines the optimal representation of columns being loaded into HeatWave, taking the queries into consideration.No other database service provides this capability. This improves the performance of the system as more queries are run. Auto query plan improvement learns various statistics from the execution of queries and improves the execution plan of future queries.This minimizes data movement across nodes due to suboptimal choices that can be made by operators when manually selecting the column. It also predicts the expected gain in query performance with the new column recommendation. ![]()
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