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  • Dev Tools21.05.20228 min read

    How to use VSCode to debug a Node.js application

    Learn more with a step-by-step guide on debugging Node.js in VSCode and some great solutions to debugging in production...

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    Written By:
    Shai Almog
  • All the Lightrun News That’s Fit to Print(f)!

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  • java-exceptions11.05.202210 min read

    IllegalArgumentException in Java

    Ran into an IllegalArgumentException? Learn how to avoid it, common causes, when it's thrown, why it's thrown and whether you should throw it

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    Written By:
    Jura Gorohovsky
  • Tutorials09.05.20226 min read

    Debugging Java Collections Framework Issues in Production

    Outside of the language itself, collections are the most basic building block for Java applications. How do we expose them for debugging?

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    Written By:
    Shai Almog
  • Inside Lightrun04.05.20228 min read

    When Disaster Strikes: Production Troubleshooting

    Production is failing and everything is lost? That used to be the case. Fail whale, hysteria and panic. Developer observability fixes this!

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    Written By:
    Shai Almog
  • Best Practices02.05.202219 min read

    Modernize Legacy Code in Production – Rebuild your Airplane Midflight without Crashing

    Rewriting apps is easy. Doing it while preserving compatibility... That's a bit hard. Doing it live in production. That's the big challenge!

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    Written By:
    Shai Almog
  • integrations26.04.20223 min read

    Full-Cycle Observability With Dynatrace and Lightrun

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    Written By:
    Tom Granot
  • Tutorials25.04.20225 min read

    Debugging the Java Message Service (JMS) API using Lightrun

    Due to their asynchronous nature and production complexities debugging messaging systems is remarkably hard... WAS remarkably hard...

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    Written By:
    Shai Almog
  • Tutorials18.04.20225 min read

    Spring Transaction Debugging in Production with Lightrun

    We use annotations to denote transactional behavior in modern Spring so we have no code, no failure, no debugging... But is it really?

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    Written By:
    Shai Almog
  • Tutorials11.04.20229 min read

    Debugging jsoup Java Code in Production Using Lightrun

    Scraping is a fragile discipline. As a workaround we often use a server. Debugging these issues is remarkably difficult. Or at least it was.

    READ MORE

    Written By:
    Shai Almog
  • Best Practices04.04.202212 min read

    Logging Best Practices – MDC, Ingestion and Scale

    Where should you add logs in a method? Should you log in this method? What data should you include in the log? How to phrase the message?

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    Written By:
    Shai Almog
  • Tutorials29.03.20228 min read

    Debugging JAXB Production Issues

    Failures in XML parsing can happen in production when the source data changes. These are notoriously hard to debug... At least until now...

    READ MORE

    Written By:
    Shai Almog
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