Related to Flat file database:relational database,Hierarchical database flat′-file′ adj. of or pertaining to a database system in which each database consists of a single file not linked to any other file. [1980] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries...
A relatively simple database system in which each database is contained in a single table. In contrast, relational database systems can use multiple tables to store information, and each table can have a different record format. 我的翻译是: (1) plain text纯文本 (2) flat- file无格式文件(...
Systems and methods for mapping data fields between flat files and relational databases are disclosed. For example, an operator of a computing system may wish to export select fields from a relational database to a data file. The operator must then manipulate the data file's field header to ...
英文: A relational database comprises a set of well structured flat file.中文: 关系数据库便由结构式平面文件组成。英文: A flat file can be represented by a two dimensional array of data items.中文: 平面式文件可由数据项的二维数组表示。
A flat file database is a database that stores data in a single table form; whereas a relational database employs various tables, with records being linked between tables. Another difference between them is that the flat file database contains fields, records, and files; while the relational ...
Every relational database provides its own command(s) for importing data from a flat file. For example, MySQL provides the LOAD DATA INFILE statement. You have to create the database and table(s) first, but you only need to do that once for each data set. Once you've done that, LOAD...
Related to flat file:Flat file database ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. flat file- a file with two flat surfaces file- a steel hand tool with small sharp teeth on some or all of its surfaces; used for smoothing wood or metal ...
Learn how you can create a simple flat-file database using a spreadsheet application to retain important data in a format that can be sorted and searched.
Unlike relational databases, which contain multiple tables that link to and reference each other, flat file databases store all of their data in a single table. This makes flat file databases poorly suited for complex data structures like a store's inventory database, but still useful for ...
Alternatively called a flat database or text database, a flat file is a data file that does not contain links to other files or is a non-relational database. A good example of a flat file is a single, text-only file with all the data needed for a program. These types of files ...