Working with Different Files as Data Sources in Kotlin | CodeSignal Learn

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Working with Different Files as Data Sources in Kotlin

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4 courses

61 practices

4 hours

Learn to read, write, and process data from text, CSV, JSON, and ZIP files using Kotlin. Gain practical skills in parsing, constructing, and batch-handling diverse file-based data sources for real-world data engineering tasks.

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Verified skills you'll gain

DEVELOPING

Big Data Processing

DEVELOPING

Data Ingestion and Extraction

DEVELOPING

Data Loading and Provisioning

Tools you'll use

JSON

Kotlin

Course 1

Fundamentals of Text Data Manipulation in Kotlin

4 lessons

15 practices

Explore the basics of text data manipulation. Learn techniques to read and write files efficiently, delving into line-by-line and character-by-character parsing to build a strong foundation in handling textual data using Java.

Course 2

Parsing Table Data in Kotlin

4 lessons

17 practices

Master parsing and writing techniques for scientific data using both TXT and CSV formats. This course provides practical skills for working with tabular data, ensuring you can effectively manage various structured data files using Kotlin.

Course 3

Handling JSON Files with Kotlin

4 lessons

16 practices

Explore JSON role in data interchange and storage. Learn to parse, access, and construct JSON data using Kotlin, equipping you to handle complex structured data essential for modern applications.

Course 4

Large Data Handling Techniques in Kotlin

4 lessons

13 practices

Learn efficient techniques for managing large datasets with Kotlin. From handling compressed files with ZIP operations to batch processing, this course will equip you to manage data at scale effectively using Kotlin.

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