'Whose keys' diaporamas de présentation

Data Structure

Data Structure. Dr. Mohamed Khafagy. Queues. Queue. Stores a set of elements in a particular order Stack principle: FIRST IN FIRST OUT = FIFO It means: the first element inserted is the first one to be removed Example

523 views • 44 slides

The Multiway Join Tyranny of Communication Cost The Optimal Algorithm Application to Star Joins Skew Joins

Multiway Join Using MapReduce. The Multiway Join Tyranny of Communication Cost The Optimal Algorithm Application to Star Joins Skew Joins. Jeffrey D. Ullman Stanford University. Communication Cost.

504 views • 42 slides

BASH as a Modern Programming Language

BASH as a Modern Programming Language. Jason Brittain eBay. Why BASH instead of another programming language?. Very apt when moving files around, controlling processes, shell uses Is the default OS shell for all OSs except Windows WORA except for Windows, but then we have Cygwin

503 views • 37 slides

Indexing Spatial Data (Parts of Chapter 25+R-tree paper)

Indexing Spatial Data (Parts of Chapter 25+R-tree paper). Spatial and Geographic Databases. Spatial databases store information related to spatial locations, and support efficient storage, indexing and querying of spatial data.

685 views • 36 slides

Parallel Sorting: An Analysis

Parallel Sorting: An Analysis. Madison Solarana & Kevin Zheng. Outline. Sorting: Introspective Sort Odd-Even Transposition Sort Shear Sort Rank/Enumeration Sort Merge Sort Hyperquicksort Bitonic Sort Radix Sort Sample Sort Reconfigurable Architecture. Introspective Sort.

757 views • 31 slides

Python for Bioinformatics

Python for Bioinformatics. Midterm Solution. DO NOT PANIC. CONDENSED ELEMENTARY MATERIAL TO BE COVERED IN CLASS AND AS OUTSIDE WORK REPLACEMENT EXAM (FOR bio STUDENTS) BUT NOT DURING REGULAR CLASS TIME. Problem 1.

584 views • 16 slides

A Java implemented key collision attack on the Data Encryption Standard (DES)

301 views • 15 slides