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Wpływ przyjętego modelu wersjonowania danych na efektywność relacyjnej bazy danych
| Content Provider | Semantic Scholar |
|---|---|
| Author | Bach, Małgorzata Stańczak, Maciej Werner, Alexandre |
| Copyright Year | 2009 |
| Abstract | The topic of this article is the problem of data versioning influence to the database efficiency. The article is organized as follows. The first part (section 1 and 2) introduces the idea of relational table horizontal and vertical decompositions, and adduces the proposals of data versioning methods – full and incremental. Besides, it presents the database mechanisms that render these versioning. The second part (section 3) includes the results of exemplary database efficiency tests, when the data file accrued size and restoring processing time were observed. The final conclusions about the usage of both presented methods, are offered in section four. |
| Starting Page | 253 |
| Ending Page | 263 |
| Page Count | 11 |
| File Format | PDF HTM / HTML |
| Volume Number | 30 |
| Alternate Webpage(s) | http://studiainformatica.polsl.pl/index.php/SI/article/download/462/462 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |