September 12, 2023

Integrating Prometheus Metrics and Grafana Dashboards with Elixir using PromEx

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Integrating Prometheus Metrics and Grafana Dashboards with Elixir using PromEx

Source: dockyard.com

BEAM Oban Ecto Phoenix Framework Phoenix LiveView

In the article by Alexandre Moreira Xavier, he outlines the significance of metrics for observability within applications, highlighting the Elixir and Phoenix ecosystem's readiness with libraries such as 'Telemetry' and 'Telemetry Metrics'. To monitor and visualize application metrics effectively, Xavier advises using the integration of Prometheus, a system monitoring and alert tool, with Grafana, a data visualization platform. He recommends using the PromEx library for easy Elixir app integration with Prometheus metrics and Grafana dashboards. The article walks through setting up a new Phoenix application, configuring PromEx, adding Prometheus as the data collector, and linking it to Grafana for data visualization. The process includes creating metrics endpoints, running Prometheus locally or via Docker, and populating Grafana dashboards through PromEx's dashboard automation feature. Xavier emphasizes the ease of adding plugins in PromEx and concludes with anticipation for building custom plugins, which will be discussed in a following article.

Serving Spam Detection With XGBoost and Elixir

Learn how to detect spam with XGBoost and Elixir and serve the model for production use. Andres C Alejos shares their process and insights in this informative article.

Sep 09, 2023

Integrating a Custom Tooltip Component into a Phoenix Project

Andrew Timberlake has written a tutorial on adding a custom tooltip component to a Phoenix project using the PopperJS library. The post covers setting up the component, the live view, the CSS, and the Javascript, and demonstrating how to incorporate any Javascript library that requires bindings to an element in Phoenix through the use of Hooks.

Sep 12, 2023

Creating a Custom Phoenix Project Generator

Victor Björklund shares how to build a custom Phoenix phx.new generator. He explains the problem with the existing generators and explores possible solutions, such as modifying and extending Phoenix's mix task generators to align with project requirements.

Aug 10, 2023