InnoDB is the MySQL ACID-compliant storage engine.
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How to interpret explain sql?
SELECT DISTINCT TB.ID, TB.Latitude, TB.Longitude, 111151.293413 * SQRT( pow( - 6.185 - TB.Latitude, 2 ) + pow( 106.773 - TB.Longitude, 2 ) * 0.988392289802 ) AS Distance
FROM `tablebusiness` AS TB
...
