Aaron Parecki

"For example, current federal rules require alerts on dashboards if tire pressure runs low. NHTSA said a test would need to be created that shows the vehicle computer is informed of the problem. NHTSA raised the question of whether humans in the vehicles should also be made aware."

"P.S. Normally I don’t go in for making fun of other people’s hard work, but I suspect the people that made this know exactly what they did and are probably dancing in the fat stack of cash Uber paid them to do it."

"SELECT CONCAT(table_schema, '.', table_name),
       CONCAT(ROUND(table_rows / 1000000, 2), 'M')                                    rows,
       CONCAT(ROUND(data_length / ( 1024 * 1024 * 1024 ), 2), 'G')                    DATA,
       CONCAT(ROUND(index_length / ( 1024 * 1024 * 1024 ), 2), 'G')                   idx,
       CONCAT(ROUND(( data_length + index_length ) / ( 1024 * 1024 * 1024 ), 2), 'G') total_size,
       ROUND(index_length / data_length, 2)                                           idxfrac
FROM   information_schema.TABLES
ORDER  BY data_length + index_length DESC
LIMIT  10;"