Node Bunyan

Ce projet est un framework de logging structuré et une bibliothèque pour les applications Node.js. Il produit des enregistrements de log lisibles par machine au format JSON avec des niveaux de sévérité hiérarchisés, assurant une analyse cohérente et un stockage centralisé.

Le système inclut un gestionnaire de flux de logs pour router les enregistrements vers de multiples destinations, telles que des fichiers et des consoles, et une interface en ligne de commande pour filtrer, formater et visualiser les flux de logs JSON bruts. Il prend en charge la création de loggers enfants qui héritent des configurations parentes et fusionnent des métadonnées contextuelles supplémentaires.

Le framework couvre un large éventail de capacités opérationnelles, incluant la rotation de fichiers basée sur le temps pour la gestion du disque, des tampons circulaires en mémoire pour la récupération post-mortem, et l'exposition d'événements de logging internes en tant que sondes DTrace pour une observation runtime en temps réel. Il fournit également une introspection dynamique du site d'appel pour attacher des métadonnées de localisation source aux logs.

Features

Structured JSON Loggers - Generates machine-readable log records as JSON objects to ensure consistent parsing across analysis tools.
Node.js Logging Libraries - A comprehensive logging framework designed specifically for the Node.js runtime environment.
Log Stream Routers - Routes log records to multiple destinations including files, consoles, and external data streams.
Inherited Logger Hierarchies - Supports child loggers that inherit parent configurations and merge additional contextual metadata.
Log Stream Management - Routes log data to multiple destinations and manages disk space through automatic log rotation.
Stream Routing - Routes log records to multiple independent writeable streams with individual severity thresholds.
Structured Logging Frameworks - Implements a structured logging framework that generates machine-readable logs with contextual metadata.
Runtime Call-Stack Capturers - Extracts filename and line number from the execution stack to provide source location metadata.
Runtime Debugging - Facilitates real-time process observation using DTrace probes and post-mortem analysis via ring buffers.
Log File Rotators - Manages disk usage by cycling log files based on defined time intervals and backup counts.
Ring Buffers - Maintains a fixed-size circular buffer of recent log entries for fast post-mortem retrieval.
Log Entry Filters - Implements predicate-based logic to filter log entries using JavaScript expressions during CLI processing.
Log Analysis Tools - Provides a CLI tool for filtering, formatting, and visualizing raw JSON log streams.
DTrace Probe Integrations - Exposes internal logging events as system probes for real-time runtime observation.
Application-Level Probes - Exposes internal logging events as application-level probes for real-time observation via DTrace.
Log Analysis - Provides a command line interface to filter, format, and visualize raw JSON log files.
Logging - JSON logging module.

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trentmnode-bunyan

Name: trentm/node-bunyan
Author: trentm

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Node Bunyan

Features

Structured JSON Loggers - Generates machine-readable log records as JSON objects to ensure consistent parsing across analysis tools.
Node.js Logging Libraries - A comprehensive logging framework designed specifically for the Node.js runtime environment.
Log Stream Routers - Routes log records to multiple destinations including files, consoles, and external data streams.
Inherited Logger Hierarchies - Supports child loggers that inherit parent configurations and merge additional contextual metadata.
Log Stream Management - Routes log data to multiple destinations and manages disk space through automatic log rotation.
Stream Routing - Routes log records to multiple independent writeable streams with individual severity thresholds.
Structured Logging Frameworks - Implements a structured logging framework that generates machine-readable logs with contextual metadata.
Runtime Call-Stack Capturers - Extracts filename and line number from the execution stack to provide source location metadata.
Runtime Debugging - Facilitates real-time process observation using DTrace probes and post-mortem analysis via ring buffers.
Log File Rotators - Manages disk usage by cycling log files based on defined time intervals and backup counts.
Ring Buffers - Maintains a fixed-size circular buffer of recent log entries for fast post-mortem retrieval.
Log Entry Filters - Implements predicate-based logic to filter log entries using JavaScript expressions during CLI processing.
Log Analysis Tools - Provides a CLI tool for filtering, formatting, and visualizing raw JSON log streams.
DTrace Probe Integrations - Exposes internal logging events as system probes for real-time runtime observation.
Application-Level Probes - Exposes internal logging events as application-level probes for real-time observation via DTrace.
Log Analysis - Provides a command line interface to filter, format, and visualize raw JSON log files.
Logging - JSON logging module.

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Questions fréquentes

Que fait trentm/node-bunyan ?

Quelles sont les fonctionnalités principales de trentm/node-bunyan ?

Les fonctionnalités principales de trentm/node-bunyan sont : Structured JSON Loggers, Node.js Logging Libraries, Log Stream Routers, Inherited Logger Hierarchies, Log Stream Management, Stream Routing, Structured Logging Frameworks, Runtime Call-Stack Capturers.

Quelles sont les alternatives open-source à trentm/node-bunyan ?

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