'Pass join' presentation slideshows

One Pass Algorithm Presented By: Pradhyuman raol ID : 114

One Pass Algorithm Presented By: Pradhyuman raol ID : 114. Instructor: Dr T.Y. LIN. Agenda . One Pass algorithm Tuple-at-a-Time Unary Operators Binary Operations. One-Pass Algorithms . One Pass Algorithm: Some methods involve reading the data only once from disk.

1.49k views • 127 slides

Similarity join problem with Pass-Join-K using Hadoop

Similarity join problem with Pass-Join-K using Hadoop. ---BY Yu Haiyang. Outline. Background The introduction of Pass-Join-K Combining Pass-Join-K with Hadoop. Background. Similarity join: Find all similar pairs from two sets. Data Cleaning. Query Relaxation Spellchecking.

498 views • 32 slides

L arge-scale Similarity Join with Edit-distance Constraints

L arge-scale Similarity Join with Edit-distance Constraints. ---BY Yu Haiyang. 1 / 30. Outline. Background The introduction of Pass-Join-K Combining Pass-Join-K with Hadoop. 2014/10/21. http://datamining.xmu.edu.cn. 2 / 30. Background.

385 views • 30 slides

CS4432: Database Systems II

318 views • 21 slides

Query Execution

Query Execution. Nested Loop Joins (15.2) Chinmay Bhawe( 119 ) April 16, 2012. Topic to be covered. Tuple-Based Nested-Loop Join An Iterator for Tuple-Based Nested-Loop Join A Block-Based Nested-Loop Join Algorithm Analysis of Nested-Loop Join. 15.3.1 Tuple-Based Nested-Loop Join.

335 views • 16 slides

Nested Loops Joins

Nested Loops Joins. Book Section of chapter 15.3 Submitted to : Prof. Dr. T.Y. LIN Submitted by: Saurabh Vishal. Topic to be covered. Tuple-Based Nested-Loop Join An Iterator for Tuple-Based Nested-Loop Join A Block-Based Nested-Loop Join Algorithm Analysis of Nested-Loop Join.

338 views • 16 slides