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Data Modeling

Collection by Software Ideas Modeler

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Software Ideas Modeler
  Diagramas Uml, Data Modeling, Sql Server, Order Food, Computer Programming, Base, Linux, Restaurant, Software

Food Ordering System (ER Diagram)

An entity-relationship diagram that depicts the entities of food ordering system.

  Data Modeling, Chen, Diagram, Base

Doctor and Patient (Chen ER Diagram)

Doctor and patient relationship depicted on an entity-relation diagram by Chen notation.

  Data Modeling, Diagram, Map, Location Map, Maps

Admin and User (Chen ER Diagram)

An entity-relationship diagram (Chen notation) for admin and user. It depicts the entities and their attributes.

  Data Modeling, Voting System, First Names, Diagram, Base

Voting System (ER Diagram)

An entity-relationship diagram for a voting system. It manages multiple votings and voter groups. Multiple voting options are supported for each voting.

events, event management, erd, entity-relationship diagram, template, data model, example Event Management System, Project Management, Data Modeling, Event Organization, Diagram, Template, Base, Projects, Templates

Event Management System (ER Diagram)

events, event management, erd, entity-relationship diagram, template, data model, example

  Data Modeling, Software Testing, Computer Programming, Diagram, Base, Movies, Films, Cinema, Movie

Movie Ticket Booking System for Multiplex Cinema (ER Diagram)

An ER diagram for a multiplex cinema booking system. The data model allows a customer to reserve a seat for a scheduled movie.

  Data Modeling, First Names, Management, Diagram, Base, Templates, Stencils, Vorlage, Models

Employee Management System (ER diagram)

An ERD example for an employee management system. The diagram may be used as an extensible template or base for your employee management system designs.

  Data Modeling, First Names, Portal, Diagram, Real Estate, Base, Real Estates

Customer Wishlist & Notifications - Real Estate Portal (ER Diagram)

These ERD examples show a data model of a real estate portal. It depicts an entity for property offers and related entities. The database model also includes the customer part - a customer can create property wishlists and notifications for desired properties.

  Data Modeling, Portal, Diagram, Real Estate, Base, Real Estates

Property Offers - Real Estate Portal (ER Diagram)

These ERD examples show a data model of a real estate portal. It depicts an entity for property offers and related entities. The database model also includes the customer part - a customer can create property wishlists and notifications for desired properties.

  Class Diagram, Business Architecture, Data Modeling, Software Testing, Data Science, Project Management, Linux, Tech, Base

Invoice Data Model (ERD)

This ERD example shows model of an invoicing module. Each invoice has an issuer, a buyer and a list of product items.

  Data Modeling, Linux, Base, Modeling, Linux Kernel

Dynamic Form Model (ERD Example)

This ER diagram example shows the data model of dynamic forms. If a form format is not strictly defined we need a dynamic structure that allows us to store various forms with a variable number of grouped fields. The fields may be of different types.

  Mark Snow, Peter Smith, Data Modeling, First Names, How To Get

Types of JOINs

There are multiple options how you can join rows of two entities into a single result set. It depends on whether you want to have all data from left entity, right entity, both entities or you want to get common data.

  Data Modeling, Bar Chart, Bar Graphs

Overview of JOIN types

There are multiple options how you can join rows of two entities into a single result set. It depends on whether you want to have all data from left entity, right entity, both entities or you want to get common data.

Entity Relationship Diagram (E-R diagram or ERD) describes types of a data domain and how they are interconnected. It is used to design data models, especially for database systems. Data Modeling, Integers, Diagram, Positivity, Relationship, Relationships, Optimism

Entity Relationship Diagram Overview

An entity-relationship diagram (E-R diagram or ERD) describes types of a data domain and how they are interconnected. It has an irreplaceable position in data modeling. It is used to design data models, especially for database systems.

ATM processes in data flow diagrams. A comparison of two notations: Gane & Sarson and Yourdon & Coad. Data Flow Diagram, Data Modeling, Bank Account, Bar Chart, Coding, Bar Graphs, Programming

ATM (Data Flow Diagrams)

Data Flow Diagram (Yourdon & Coad Notation)

ATM processes in data flow diagrams. A comparison of two notations: Gane & Sarson and Yourdon & Coad. Data Flow Diagram, Data Modeling, Bank Account, Bar Chart, Coding, Bar Graphs, Programming

ATM (Data Flow Diagrams)

Data Flow Diagram (Gane & Sarson Notation)