Implement theta sketches to estimate join cardinality for better BGP (basic graph pattern) reordering. This feature allows to estimate the result cardinality of pairwise combination of graph patterns to better predict the complexity of joins. This allows us to reorder BGP based on the estimated result cardinality to reduce the number of intermediate results.
Implement theta sketches to estimate join cardinality for better BGP (basic graph pattern) reordering. This feature allows to estimate the result cardinality of pairwise combination of graph patterns to better predict the complexity of joins. This allows us to reorder BGP based on the estimated result cardinality to reduce the number of intermediate results.