Blog Archives

Using Log Data as Forensic Evidence

Working with computer logs is something of an ongoing adventure in discovery. The data from such logs is amenable to many uses and applications, particularly when it comes to monitoring and maintaining security. But even after a security breach or… Read More

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Posted in Log Analysis, Log Management, Monitoring, PCI, Security

Node.js as a Proxy to Logentries.com

Logging from the client side of a web application can seem like a challenge.  The web browser exposes everything to the user.  There is no way to hide anything delivered to the client from prying eyes, including your log token… Read More

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Posted in Application Performance Monitoring, Development, DevOps, How To, JavaScript, Log Management, Logentries, Scripts, Web

Top 5 Questions from the October Walkthrough Webinar

The October Walkthrough Webinar was broadcasted & recorded on October 27th 2016. This broadcast included a Logentries demonstration and live Q&A.
Below is a sample of some of the questions asked by the audience following the demonstration. To try out… Read More

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Posted in API, Log Management, Logentries, Webinar

Empowering Leexportpy with new services

In previous posts of this series, we have gone through how leexportpy works, how it is configured and currently supported services for transforming and pushing Logentries Query API data to other systems. When it comes to creating a new service… Read More

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Posted in API, Application Performance Monitoring, Data visualization, Development, How To, LEQL, Log dashboards, Log Management, Logentries, Scripts

Logging Mosquitto Server logs (from Raspberry Pi) to Logentries

The Internet is evolving and part of this is the emerging Internet of Things (IoT). IoT allows us to use the Internet to seamlessly connect the cyberspace and real world using physical sensors at huge scale, allowing us to gather… Read More

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Posted in How To, IoT, Log Analysis, Log dashboards, Log Management, Logentries, Monitoring, Server monitoring

Avoid These Things When Logging From Your Application

It seems almost strange to talk about avoiding things while logging.  After all, logging is your last line of defense or your salvation in many cases.  Some crazy bug in the field that shows up every third full moon?  An… Read More

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Posted in Log Management, Logentries, Monitoring

Exporting Logentries data with Leexportpy

Leexportpy, the Logentries utility that exports your log data to 3rd parties, has built-in support for various services such as Kafka, Geckoboard and Hosted Graphite. Without any modification to the current code, you can use these services to extract your… Read More

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Posted in Data visualization, Logentries, Python, Scripts

Introduction to the Logentries Command Line Interface

The Logentries Command Line Interface (CLI) allows you to both manage and use your Logentries service right from the command line. The CLI is built on the Logentries REST APIs and provides a tool to interact directly with the Logentries… Read More

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Posted in API, LEQL, Log Management, Logentries

Introduction to Leexportpy

What is Leexportpy?
Leexportpy is a flexible and extensible Python application that enables log search results to be easily exported to third party services such as Geckoboard and HostedGraphite. The application utilizes the Logentries REST API providing you with the… Read More

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Posted in API, Business Metrics, Data visualization, LEQL, Log dashboards, Logentries

Migrating a web app to Angular

At some point many applications get to a state in which a large refactoring or in some cases a complete rewrite needs to happen. The decision to do so can be driven by many factors. For example, the code base… Read More

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Posted in Angular, Development, JavaScript, Logentries, Web

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