Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
Introduction
Overview of Data Access Approaches (Hive, databases, etc.)
Overview of Spark Features and Architecture
Installing and Configuring Spark
Understanding Dataframes in Spark
Defining Tables and Importing Datasets
Querying Data Frames using SQL
Carrying out Aggregations, JOINs and Nested Queries
Uploading and Accessing Data
Querying Different Types of Data
- JSON, Parquet, etc.
Querying Data Lakes with SQL
Troubleshooting
Summary and Conclusion
Requirements
- Experience with SQL queries
- Programming experience in any language
Audience
- Data analysts
- Data scientists
- Data engineers
7 Hours
Testimonials (2)
pre-training survey and the application of its results.
Krzysztof - Alfa Laval
Course - Python and Spark for Big Data (PySpark)
Machine Translated
Enthusiastically engaging and eagerly explaining side topics.
Marek - Krajowy Rejestr Dlugow Biuro Informacji Gospodarczej S.A.
Course - Apache Spark Fundamentals
Machine Translated