'Unary operations' presentation slideshows

Data Structure

Data Structure. Dr. Mohamed Khafagy. Stacks. Stack: what is it? ADT Applications Implementation(s). What is a stack?. Stores a set of elements in a particular order Stack principle: LAST IN FIRST OUT = LIFO

1.14k views • 96 slides

Intro to Computer Science I

Intro to Computer Science I. Chapter 2 Fundamental Data Types Java scripting with BeanShell. What is a data type?. A data type is a set of values and a set of operations on these values Example: Integers infinite discrete set of values operations (+, -. *, DIV, MOD, etc.)

664 views • 54 slides

Data Models

Data Models. How to structure data. What is a Data Model?. Having formed a model of the enterprise, we now need to represent the data. The data model tells us the structure of the database. Historically, three data models: Hierarchical data model Network data model Relational data model.

755 views • 42 slides

CMSC 100 From the Bottom Up: It's All Just Bits

316 views • 31 slides

Outline

Outline. Introduction Background Distributed Database Design Database Integration Semantic Data Control Distributed Query Processing Overview Query decomposition and localization Distributed query optimization Multidatabase query processing Distributed Transaction Management

510 views • 29 slides