It is generally used for stand-alone lists. When files must be related (customers to orders, vendors to purchases, etc.), a relational database manager is used, not a flat file manager.

SQL statements are used both for interactive queries for information from a relational database and for gathering data for reports. There are a number of database categories, from basic flat files ...

Flat file and relational databases The simplest databases store data in a single file, where each record is identified as a new line and each row can be separated by a comma.

In non-relational "hierarchical" and "network" databases, records in one file contain embedded pointers to the locations of records in another, such as customers to orders and vendors to purchases.

FOSTER CITY, CA / ACCESSWIRE / June 26, 2024 / Silicon Valley startup Keyark, Inc. has released its new-generation KeySQL database technology, enabling non-programmers to efficiently analyze ...