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Author Posts: Nick Flewitt

Parse Variable Patterns using Regex

Parse Variable Patterns using Regex

What is parsing? Parsing is a very important process when handling logs because it lets users filter logs in useful ways. Unstructured logs can easily be shared into attribute (key/value) pairs, which helps to create improved alerts and charts. There

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How to Parse JSON data in JavaScript

How to Parse JSON data in JavaScript

Assuming that you’ve used a web app before, there is a strong possibility that it uses JSON format to create a framework, store and transmit data between its servers and connected devices. JavaScript Object Notation, which is popularly known as

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New beta release – log alerting

Our most powerful alerting engine Log Alerting is now in beta and all beta users will immediately have access to this powerful query-based alerting engine. Set alerts on FusionReactor logs and ingested third-party logs. Your log data can be used

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what are logs

What are logs and why do I need to monitor them?

What are logs, and why do I need to monitor them? Let’s start by clarifying the basics. Logs are recordings of events that have taken place while an application runs. Some are automatically created, and some are explicitly developed –

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using Otel with Kubernetes

Using OpenTelemetry in Kubernetes

Using OTel auto-instrumentation/agents – OpenTelemetry in Kubernetes Maybe you heard about Opentelemetry, Kubernetes, or Opentelemetry in Kubernetes, and you don’t know what it is, or you want to learn more? This article will discuss how the OpenTelemetry (OTel) new collector

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Understanding Metrics in OpenTelemetry API

Understanding Metrics in OpenTelemetry (OTel) API

So you may have heard about the OpenTelemetry or OTel Metrics API. This article will explain the concept of metric, metric instruments and their functions, metric providers, and give you a practical example of implementing metric instruments.  When we talk

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obfuscation in logs

Obfuscation added to log monitoring

Obfuscation in logs is now in beta Passwords, credit card information, and API keys are automatically obfuscated in logs sent from FR. However, should you have switched obfuscation in logs off in the UI, then you may need to manually

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why monitor a monolithic server?

Why monitor a monolithic server

Why monitor a monolithic server? It is quite challenging to improve the performance of a monolithic server application. Change is difficult when things are tightly coupled. Unlike microservices, where things are more likely to be managed by development teams. However,

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OTel tracing

OTel Tracing stability milestone reached

OTel Tracing stability milestone reached OTel Tracing stability milestone reached with OpenTelemetry Collector. As a result, OpenTelemetry Collector has released its first GA version. With version 0.36.0, the tracing components come with stability guarantees for tracing in the OpenTelemetry Protocol

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