At it's core a `SELECT FROM` statement is a filter lambda (without any joins, or before/after a join has been done depending on query optimization).
Fundamentally this is because an SQL table is a flat array. With row's being flat array's within the table's memory space.
Calculating the pointer to fields within rows within a table is ridiculously parallel. You're limited only by SIMD size. (this is 1 FMA + 1 add against a constant ~2 ticks).
Also custom wide SIMD registers can allow for `VARCHAR(255)` equality statements to be done in 1 processor cycle.