'Column values' presentation slideshows

Eigenimage Methods for Face Recognition

938 views • 65 slides

2D Transformations

518 views • 44 slides

Variant Indexes

Variant Indexes. Specialized Indexes?. Data warehouses are large databases with data integrated from many independent sources. Queries are often complex. Updated in a batch fashion. Goal : develop specialized indexes to speed up query evaluation. Bitmap Indexes.

520 views • 35 slides

NULLs & Outer Joins

NULLs & Outer Joins. Objectives of the Lecture :. To consider the use of NULLs in SQL. To consider Outer Join Operations, and their implementation in SQL. Missing Values : Possible Strategies.

424 views • 30 slides

343 views • 24 slides

Fundamentals of Relational Database

411 views • 18 slides

Column Oriented Database Vs Row Oriented Databases

Column Oriented Database Vs Row Oriented Databases. By Rakesh Venkat. Index. Introduction- Column Oriented Databases List of Column Oriented Databases Pros and Cons MonetDB Performance Analysis LucidDB Performance Analysis Conclusion. Introduction.

315 views • 16 slides

Structured Query Language

236 views • 14 slides

The Relational Model

The Relational Model. Pratt & Adamski, Chapter 2. Project Select Join. Union Intersect Subtract Product Division. Relational Algebra. Relational Database. Based in formal set theory Most common data structure Provable design principles. Relational Definition. Relations Attributes

278 views • 10 slides