Ankita Lunawatcloudhub2295.hashnode.dev·21 hours agoUsing Open Telemetry Java Agent to Instrument a Java Application with MavenOpenTelemetry is an open-source observability framework that helps you instrument your applications to generate telemetry data (traces, metrics, and logs). By instrumenting your Java application with Open Telemetry, you can gain valuable insights int...DiscussOpenTelemetry
Ankita Lunawatcloudhub2295.hashnode.dev·Oct 17, 2024Collect Metrics for .NET Application with Open Telemetry and PrometheusPerquisites AWS Account with Ubuntu 24.04 LTS EC2 Instance. .NET SDK installed. Set Up Ubuntu EC2 Instance Update the package list. sudo apt update Install the .NET SDK on your Ubuntu server, with below command. sudo apt install -y dotnet-sdk-8...Discuss·73 reads.NET
Ankita Lunawatcloudhub2295.hashnode.dev·Oct 14, 2024Integrate Open Telemetry for Python ApplicationWhat is OpenTelemetry? Open Telemetry is a set of tools, APIs, and SDKs that capture distributed traces, metrics, and logs from applications, providing a standard method to instrument and export telemetry data to different backend analysis platforms....DiscussFlask Framework
Justin Thurmantil.justinthurman.dev·Aug 30, 2024Instrumentation and Django's StreamingHttpResponseIn my work at Bevy, I recently implemented a streaming endpoint in our Django app using StreamingHttpResponse. For anyone unfamiliar with this class, using it is straightforward. You just need to pass it some iterable, and it will stream the content....Discuss·45 readsDjango
Khushi Jainkhushi21.hashnode.dev·Jul 9, 2024How to instrument your application with OTel logs (Go)Logs are the quickest way to get insights into your application. With OTel standardization, users can easily collate, correlate and visualize telemetry data. For this demo, we are choosing zap library by Uber and stdout as the exporter. You can als...Discuss·26 readszap
Jean-Mark Wrightjaywhy13.hashnode.dev·Jun 25, 2024Automated telemetry capture via Python bytecode modificationIntroduction Ever heard the expression "Don't byte off more than you can chew"? Today, I've got one of those stories about our attempt to capture telemetry automatically using Python by introducing hooks at the bytecode level. Our company has several...Discuss·1 like·1.5K readsPython
Nicolas Fränkelfrankel.hashnode.dev·Sep 21, 2023Monkey-patching in JavaThe JVM is an excellent platform for monkey-patching. Monkey patching is a technique used to dynamically update the behavior of a piece of code at run-time. A monkey patch (also spelled monkey-patch, MonkeyPatch) is a way to extend or modify the run...DiscussJava
Carlos Armando Marcano Vargascarlosmv.hashnode.dev·Aug 21, 2023Adding Prometheus to a FastAPI app | PythonIn this article, we are going to learn how to add Prometheus to a FastAPI server. This article will show a simple demonstration and code examples of how to create a request counter to count the number of requests made to a route. And a request counte...Discuss·2 likes·1.7K readsPython
Carlos Armando Marcano Vargascarlosmv.hashnode.dev·Apr 10, 2023Monitoring Your Go Application with Prometheus and Grafana: A Step-by-Step GuidePrometheus and Grafana are open-source tools for monitoring and observability of systems. This step-by-step guide explains how to install and configure Prometheus and Grafana, add Prometheus as a data source, create a dashboard, and use them to monit...Discuss·2 likes·2.4K readsGo Language
Avishek Sarkaraviii.hashnode.dev·Mar 27, 2023The art of fuzzing-A Step-by-Step Guide to Coverage-Guided Fuzzing with LibFuzzerIntroduction Fuzz testing or fuzzing is a widely used technique to identify vulnerabilities by automatically generating and sending random or semi-random inputs to the program. Any program that accepts arbitrary user input is a good candidate for fuz...Discuss·6.6K readsfuzzing
