Karun Subramanian is an IT operations expert focusing on modernizing monitoring and observability. With more than 20 years of experience, Karun has helped numerous companies transform their IT operations ecosystem. His expertise includes log aggregation, time series databases, cloud infrastructure, and machine data analytics. He is a Splunk Certified Architect. Karun is the author of the book Practical Splunk Search Processing Language: A Guide for Mastering SPL Commands for Maximum Efficiency and Outcome.