Data Models, Part 3: Relational vs. Transactional Models

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Destrezas que aprenderás

Data Science, Data Analysis, Sqlite, SQL

Reseñas

4.6 (14,142 calificaciones)

  • 5 stars
    73,61 %
  • 4 stars
    20,31 %
  • 3 stars
    3,47 %
  • 2 stars
    1,30 %
  • 1 star
    1,28 %

JP

5 de abr. de 2020

This course has really helped with optimizing queries that I work with everyday, enhancing my understanding of RDBMS, joins, analyzing and structuring exactly what you need and yielding those results.

AL

21 de ago. de 2020

A comprehensive course that covers major aspects of query building and retrieval in a management system. The topics were delivered well and the materials/assignments were relevant for skill-building.

De la lección

Getting Started and Selecting & Retrieving Data with SQL

Impartido por:

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    Sadie St. Lawrence

    Founder and CEO Women in Data (WID)

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