'Overflow blocks' presentation slideshows

CSE 544: Lecture 11 Storing Data, Indexes

CSE 544: Lecture 11 Storing Data, Indexes. Monday, 5/1/2006. Outline. Storing data: disks and files - 9.5-9.7 Types of Indexes - Chapter 8.3 B-trees - Chapter 10. Managing Free Blocks. By the OS By the RDBMS (typical: why ?) Linked list of free blocks Bit map. Files of Records.

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Lecture 17: Data Storage

Lecture 17: Data Storage. Friday, November 7, 2003. Outline. External Sorting Representing data elements (chapter 12) Index structures (13.1, 13.2). Sorting. Problem: sort 1 GB of data with 1MB of RAM. Where we need this: Data requested in sorted order (ORDER BY)

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CS4432: Database Systems II

581 views • 43 slides