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Observe Your Phoenix App with Structured Logging | AppSignal Blog (blog.appsignal.com)

Logging Structured Logging AppSignal Phoenix Telemetry

This blog post outlines the process of configuring a Phoenix LiveView application to use structured logging, incorporating AppSignal for log analysis, and distinguishing between framework and application logs. It covers the benefits of structured logging, configuring loggers, using logfmt, and setting up custom logger backends for enhanced application observability.
Main Points
- Advantages of structured loggingStructured logging provides key advantages over unstructured logging by making data easier to search and analyze.
- Use of logfmt format in development and productionThe configuration for development and production uses the logfmt format, which offers a structured approach to logging messages.
- Enhanced logging in production with AppSignalUsing AppSignal in production for structured logging enhances the ability to search, aggregate, and analyze log data at scale.
- Custom backend for logging controlA custom logger backend helps in demarcating the necessary logging levels for framework and application logs, optimizing observability.
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Setting Up a Multi-tenant Phoenix App for Elixir | AppSignal Blog (blog.appsignal.com)

The article covers the process of building a multi-tenant link shortening application using Phoenix and Elixir. It outlines the importance of multi-tenancy in modern web applications, the prerequisites for the project, including installing Elixir, Phoenix, and PostgreSQL, and details the steps to create the application. The guide includes insights on different multi-tenancy strategies, the PETAL stack, and focuses on a shared database with a shared schema approach for simplicity and scalability. It also guides through setting up multi-tenancy, creating contexts for accounts and users, and integrating user authentication through the Pow library.
Main Points
- Guide to setting up a multi-tenant Phoenix app for ElixirThe article provides a detailed guide on setting up a multi-tenant application using Phoenix for Elixir, starting from the concept and need for multi-tenancy, through development prerequisites to building a multi-tenant link shortening app with user authentication and tenant separation.
- Introduction to the PETAL stackIntroduces the PETAL stack and explains its components. The tutorial simplifies the stack due to the project's scope but details the process of setting up a Phoenix application with PostgreSQL, HTML, and Tailwind CSS.
- Step-by-step guide to implementing multi-tenancy and user authenticationDescribes a systematic approach to setting up multi-tenancy within a Phoenix application. It covers creating the account and user context, modifying migrations to support multi-tenancy, and integrating user authentication using the Pow library.
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