Ryan Terbush

Ryan TerBush is a senior software engineer that has been with AppDynamics 2.5 years. He has an MEng degree in EE/CS from MIT. When he’s not fixing things at work, he’s most likely swimming or gaming.



Engineering, Product

Tales from the Field: Migrating from Log4J to Log4J2

The AppDynamics Java agent, like many Java applications, uses logging extensively. We have used Log4J as our logging framework for many years. And while the latest release of Log4J was in 2012 – and the Apache Foundation announced end-of-life for Log4J in August 2015 – we didn’t upgrade to Log4J2 because of the need to […]