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CodeSignal

Projection, Filtering, and Aggregation of Data Streams in JS

via CodeSignal

Overview

Focusing on data manipulation operations, this course teaches how to perform data projection, filtering, and aggregation using JavaScript without needing advanced external libraries. You will learn how to use both procedural and functional programming techniques when applying filtering and aggregation on the data stream.

Syllabus

  • Lesson 1: Understanding Data Streams in JavaScript
  • Lesson 2: Diving Into Filtering Data Streams in JavaScript
  • Lesson 3: Data Projection Techniques in JavaScript
  • Lesson 4: Introduction to Data Aggregation Methods in JavaScript
  • Lesson 5: Practical Data Manipulation Techniques in JavaScript

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