Lorsque vous vous inscrivez à ce cours, vous êtes également inscrit(e) à cette Spécialisation.
Apprenez de nouveaux concepts auprès d'experts du secteur
Acquérez une compréhension de base d'un sujet ou d'un outil
Développez des compétences professionnelles avec des projets pratiques
Obtenez un certificat professionnel partageable
Il y a 2 modules dans ce cours
Master the advanced SQL techniques that separate proficient data engineers from the experts. This course transforms your ability to reshape complex data structures and compute sophisticated analytical metrics that power enterprise data pipelines.
This Short Course was created to help data management and engineering professionals accomplish seamless data transformation and advanced analytical computations.
By completing this course, you'll be able to confidently normalize wide-format data structures, implement complex window functions for time-series analysis, and optimize data pipeline performance across major cloud platforms including Azure Synapse, SQL Server, Teradata, and Snowflake.
By the end of this course, you will be able to:
Analyze the transformation of pivoted data into a normalized format and its associated trade-offs
Apply SQL window functions to compute rolling and rank-based metrics
This course is unique because it bridges the gap between basic SQL operations and enterprise-grade data transformation techniques, providing hands-on experience with real-world scenarios that mirror production data engineering challenges.
To be successful in this project, you should have a background in intermediate SQL, experience with data warehousing concepts, and familiarity with at least one enterprise database platform.
Learners will master UNPIVOT to normalize datasets and should know basic SQL; familiarity with analytical concepts is helpful but not required.
Inclus
3 vidéos2 lectures1 devoir
Afficher les informations sur le contenu du module
3 vidéos•Total 24 minutes
Why Data Normalization Through UNPIVOT Transforms Enterprise Analytics•3 minutes
Understanding UNPIVOT Operations and Data Structure Trade-offs•7 minutes
Implementing UNPIVOT Operations in SQL Server Management Studio•15 minutes
2 lectures•Total 16 minutes
UNPIVOT Syntax Patterns and Implementation Strategies•8 minutes
Transforming Wide Sales Data with UNPIVOT Operations•8 minutes
1 devoir•Total 5 minutes
UNPIVOT Operations and Data Transformation Trade-offs Assessment•5 minutes
Module 2: Window Functions for Rolling Metrics - Core Application
Module 2•1 heure à terminer
Détails du module
Learners will implement sophisticated window functions to calculate rolling averages, ranking metrics, and time-series analysis that power enterprise analytical dashboards and reporting systems.
Inclus
3 vidéos1 lecture3 devoirs
Afficher les informations sur le contenu du module
3 vidéos•Total 21 minutes
How Window Functions Transform Time-Series Analytics•4 minutes
Mastering Window Function Syntax and PARTITION BY Logic•7 minutes
Building Rolling Metrics with Window Functions in Azure Synapse Analytics•11 minutes
1 lecture•Total 8 minutes
Advanced Window Function Patterns for Enterprise Analytics•8 minutes
3 devoirs•Total 30 minutes
Implement 7-Day Rolling Session Metrics for Enterprise Dashboard•15 minutes
Advanced Window Functions and Rolling Metrics Mastery Check•5 minutes
Comprehensive SQL Window Functions and Data Transformation Mastery Assessment•10 minutes
Obtenez un certificat professionnel
Ajoutez ce titre à votre profil LinkedIn, à votre curriculum vitae ou à votre CV. Partagez-le sur les médias sociaux et dans votre évaluation des performances.
Coursera brings together a diverse network of subject matter experts who have demonstrated their expertise through professional industry experience or strong academic backgrounds. These instructors design and teach courses that make practical, career-relevant skills accessible to learners worldwide.
Pour quelles raisons les étudiants sur Coursera nous choisissent-ils pour leur carrière ?
Felipe M.
Étudiant(e) depuis 2018
’Pouvoir suivre des cours à mon rythme à été une expérience extraordinaire. Je peux apprendre chaque fois que mon emploi du temps me le permet et en fonction de mon humeur.’
Jennifer J.
Étudiant(e) depuis 2020
’J'ai directement appliqué les concepts et les compétences que j'ai appris de mes cours à un nouveau projet passionnant au travail.’
Larry W.
Étudiant(e) depuis 2021
’Lorsque j'ai besoin de cours sur des sujets que mon université ne propose pas, Coursera est l'un des meilleurs endroits où se rendre.’
Chaitanya A.
’Apprendre, ce n'est pas seulement s'améliorer dans son travail : c'est bien plus que cela. Coursera me permet d'apprendre sans limites.’
When will I have access to the lectures and assignments?
To access the course materials, assignments and to earn a Certificate, you will need to purchase the Certificate experience when you enroll in a course. You can try a Free Trial instead, or apply for Financial Aid. The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile.
Is financial aid available?
Yes. In select learning programs, you can apply for financial aid or a scholarship if you can’t afford the enrollment fee. If fin aid or scholarship is available for your learning program selection, you’ll find a link to apply on the description page.