Find out what database management systems are available at your university for student use. Investigate which data types these DBMSS support. Compare these DBMSS based on the data types supported and suggest which types of applications each DBMS is best suited for based on this comparison. Also investigate the capabilities these DBMSs have for creating indexes. What limitations are imposed on index creation? These might include constraints such as the maximum number of indexes per table, what fields or combinations of fields can be indexed, and how indexes are used in query processing.