Michael Mason, a former assistant director in charge of the FBI’s Washington field office, retired as the executive assistant director at FBI headquarters in 2007. His column is in response to a ...
Statically rewrite a T-SQL stored procedure into a safe debug script: durable-table DML becomes SELECT previews (temp tables and table variables stay live), transactions are neutralized, and variables ...
Records the spans you open, rather than instrumenting everything. The cost is proportional to what you asked for, and an unmeasured section shows up as a gap instead of as time attributed to whatever ...