Related to Flat file database: relational database, Hierarchical databaseflat′-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 Diction...
But for advanced analysis of data, professionals are hired to run the data marts and warehouses. For faster results data in warehouses is often aggregated and presummarised and so called OLAP Cubes are constructed. The start point is usually a flat database(s) or relational databases which ...
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:relational 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 Ltd. Copyright 2005, 1997,...
(3) flat-file database 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. ...
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。
WonderCMS doesn't use a traditional/relational database like MySQL, which requires configuration. Instead, it uses a called flat file database, which saves all data to text file (flat file). Text file example: » database.js which is structured in » JSON format.List...
Signature search time evaluation in flat file databases cql: Flat file database query language SIR: a simple indexing and retrieval system for biological flat file databases GeneRecords: a relational database for GenBank flat file parsing and data manipulation in personal computers ...
Supplier will maintain the Seagate Data in a file format approved by Seagate, such as flat file, relational database management system, spreadsheet, ASCII, XML, original format. 供应商将以 Seagate 公司批准的文件格式(如平面文件、关系数据库管理系统、电子表格、ASCII、XML、原始格式)维护 Seagate 数据...
to create a flat file from a relational database, you can use export functions provided by database management systems. these functions allow you to save the data in a delimited format like comma separated value (csv). alternatively, you can write custom scripts to extract and format the ...