b'
Dave and Jamison answer these questions:
\\n\\nThe second question was prompted by this tweet:
\\n\\n'In 20 years of engineering I\'ve never said, "thank goodness we hired someone who can reverse a b tree on a whiteboard while strangers watch"
— Samantha \\U0001f41d Qui\\xf1ones (@ieatkillerbees) December 14, 2016