| Title: | INTRODUCTION TO QUERY PROCESSING |
| Authors: | Jarke, Matthias Koch, Jurgen Schmidt, Joachim W. |
| Issue Date: | Mar-1984 |
| Publisher: | Stern School of Business, New York University |
| Series/Report no.: | IS-84-48 |
| Abstract: | Query processing in databases can be divided into two steps: selecting an 'optimal' evaluation strategy, and executing it. We first present elementary nested loop and relational algebra algorithms for query execution and point out some opportunities for improving their performance. A survey of optimization strategies, structured in query transformation techniques and access planning methods, follows. Finally, extensions for special-purpose query systems are briefly addressed. |
| URI: | http://hdl.handle.net/2451/14563 |
| Appears in Collections: | IOMS: Information Systems Working Papers |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IS-84-48.pdf | 5.78 MB | Adobe PDF | View/Open |
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