'Important database language today' diaporamas de présentation

CS145 Introduction

CS145 Introduction. About CS145 Relational Model, Schemas, SQL Semistructured Model, XML. Content of CS145. Design of databases. E/R model, relational model, semistructured model, XML, UML, ODL. Database programming. SQL, XPath, XQuery, Relational algebra, Datalog.

544 views • 42 slides

Database Systems by J. D. Ullman and J. Widom

Database Systems by J. D. Ullman and J. Widom. Relational Model, Schemas, SQL Semistructured Model, XML. Contents. Design of databases. E/R model, relational model, semistructured model, XML, UML, ODL. Database programming. SQL, XPath, XQuery, Relational algebra, Datalog. a b 20 30 40

564 views • 41 slides

EDB Introduction

368 views • 25 slides

CS 405G: Introduction to Database Systems

CS 405G: Introduction to Database Systems. Relations. 1010111101. Review. A data model is a group of concepts for describing data. What are the two terms used by ER model to describe a miniworld? Entity Relationship What makes a good database design.

292 views • 18 slides