database - flattened out vs. normalized - Stack Overflow
Jan 19, 2011 · "Flattened out" typically refers to a database where you have a single (or few) very large tables. "Normalized" refers to whether the data has been organized into well structured, related …
Should I use flat tables or a normalized database?
Dec 1, 2010 · Should I keep the database normalized with everything pooled into relational tables with foreign keys (indexes, etc) or should I construct flat tables for every new form that a user creates? …
Import CSV (flat file) using SQL Server Management Studio in existing …
Oct 5, 2021 · Here, select "Flat File Source" as the data source. Click the "Browse" button to locate and select the CSV file you want to import. Configure Data Source Settings: Depending on your CSV …
What is a flat table? - SQLServerCentral Forums
Jan 24, 2012 · Now, as an Excel sheet, this is referred to as a flat file (as Celko pointed out), but when you import the data "as is" into an Access / SQL / Oracle database and if you leave it as is, then it is ...
Data Warehousing - Star Schema vs Flat Table - Stack Overflow
Jun 13, 2017 · Why is it better to design your DW Data Mart as a star schema rather than a single flat table? Surely having no joins between facts and attributes/dimensions is faster and simpler than …
database - When is a flat DB design acceptable - Stack Overflow
Dec 22, 2012 · When is it OK to abandon the wisdom of relational database design and revert back a flat table structure that incorporates no links, adding extra columns to add more data, when we should …
How to import a fixed width flat file into database using SSIS?
Apr 24, 2012 · Here is a sample package created using SSIS 2008 R2 that explains how to import a flat file into a database table. Create a fixed-width flat file named Fixed_Width_File.txt with data as …
What is the most efficient way to parse a flat table into a tree?
There are several ways to store tree-structured data in a relational database. What you show in your example uses two methods: Adjacency List (the "parent" column) and Path Enumeration (the dotted …
Flattening relational tables into a single flat table
Nov 21, 2018 · TRUNCATE FLAT_TABLE_2 FLAT_TABLE_1 + TBL5 ---MERGE JOIN---> FLAT_TABLE_2 My final thought was to simply use TSQL scripts and write directly to the flat table …
data access layer - Flat File Database Example - Stack Overflow
Jan 9, 2010 · XML isn't a flat file format (or flat file database), but from reading your goal it sounds like what you really want is a self contained relational database rather than an actual flat file. Like others, …