This section provides table definitions for
tables. For related information and examples, see
Section 14.13, “InnoDB INFORMATION_SCHEMA Tables”.
tables can be used to monitor ongoing
activity, to detect inefficiencies before they turn into issues, or
to troubleshoot performance and capacity issues. As your database
becomes bigger and busier, running up against the limits of your
hardware capacity, you monitor and tune these aspects to keep the
database running smoothly.