Frequently Asked Questions 13. In the simplest terms, a database is an index. It is a tool, such as a catalog, which enables researchers to find what they seek. The magic of a database is that it can allow sorting information many ways. Hidden treasures may be found.
Databases can be elaborate.
Libraries often have created complex databases, called catalogs, which adhere to rigid standards and MARC format. The people who catalog this information have years of training and create sophisticated records that help library users. Unless you are associated with a very large city, state, university or the federal government, you may need to find a way to do something similar with much less money and staff. Unless you already have a Mac, it is probably better to use a PC at this time, as these dominate the market. Less expensive databases, particularly older ones, may be proprietary, meaning they are written in a special language not all software can read.