'Item table' presentation slideshows

Special Education Self Review (SESR) Activity Three: Corrective Actions and Completing the SESR

Special Education Self Review (SESR) Activity Three: Corrective Actions and Completing the SESR. Student level corrective actions due to CDE based on successful submission of student and LEA level findings

887 views • 64 slides

Lecture 3 :Database Analysis and Design (III) Normalization

Lecture 3 :Database Analysis and Design (III) Normalization. ITN 170 MySQL Database Programming. Section objectives. Define normalization and explain its benefits. Place tables in Third Normal Form. Explain how conceptual data modeling rules ensure normalized tables. Normalize Tables.

555 views • 34 slides

Relational Database Systems

Relational Database Systems. Bit and Bobs Worked Example. Normalisation. Un-normalised Form (UNF). Identify an entity List all the attributes Identify a key. Un-normalised Form (UNF). Identify repeating data items. Un-normalised Form (UNF). Identify repeating data items.

327 views • 26 slides

Normalisation

Normalisation. Un-normalised Form (UNF). Identify an entity List all the attributes Identify a key. Un-normalised Form (UNF). Identify repeating data items. Un-normalised Form (UNF). Identify repeating data items. First Normal Form (1NF). Remove repeating data items to form a new entity

405 views • 25 slides

Map Tables

263 views • 13 slides