What you'll learn

In fast-paced environments, inefficient searches can slow investigations and lead to missed insights. In this course, Mastering Search and Filtering with SPL, you’ll gain the ability to create clean, reliable SPL searches that return accurate results quickly. First, you’ll explore the structure of SPL, learning how to build searches as a logical pipeline of terms, commands, and clauses. Next, you’ll discover how to control search behavior using Boolean logic, wildcards, and formatting techniques that improve both accuracy and readability. Finally, you’ll learn how to work with key fields, translate Splunk Web filters into SPL, inspect raw events, apply time modifiers, and create search-time field extractions. When you’re finished with this course, you’ll have the skills and knowledge of SPL needed to write efficient queries that reduce noise, surface meaningful data, and speed up your day-to-day investigations.