INFORMATION_SCHEMA tables provide
information that is of particular use when managing a MySQL
FILES table provides
information about MySQL Cluster Disk Data files. The
table provides a mapping between transactions, transaction
coordinators, and API nodes.
Additional statistical and other data about MySQL Cluster
transactions, operations, threads, blocks, and other aspects of
performance can be obtained from the tables in the
ndbinfo database. For
information about these tables, see
Section 19.5.10, “The ndbinfo MySQL Cluster Information Database”.