Abstract: The advent of Compute Express Link (CXL) has introduced the possibility of multi-host shared memory architectures. Despite this advancement, there has been limited exploration of shared ...

We consider the complexity of join problems, focusing on equijoins, spatial-overlap joins, and set-containment joins.We use a graph pebbling model to characterize these joins combinatorially, by the ...

TIOBE Index for December 2025: R Joins the Top 10 as SQL Climbs Your email has been sent December’s TIOBE Index closes the year with a steady upper tier and a few late surprises in the lower ranks.

The DTSA added trade secret theft as a RICO predicate in 2016. RICO is a powerful statute that allows victims to obtain mandatory treble damages and attorneys’ fees. At the same time, pleading a RICO ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

If I undestood it correctly, the CROSS JOIN is substituted by a JOIN with ON TRUE by the optimizer. It seems that, if the query has a WHERE predicate, it is pushed down and substitutes the ON TRUE ...

Instead of putting the predicates in the join condition, we can wrap a subquery for the table scan and put the predicate in the WHERE clause. This way can trigger the filter pushdown in any join type.