ELK logging monitoring

Loggin Monitoring with ELK many more…
Today, I have learned a very advanced topic about ELK. Basically, what logging is, the best practices for managing an application's entire log, and how to use the Winston logging library to handle logging. I learned how to send log reports to Logstash, then Logstash sends logs to Elasticsearch, and finally, Elasticsearch sends them to Kibana for analysis. I also learned how to implement and integrate all these tools using Docker containerization. Additionally, I explored how to send logs directly to Elasticsearch using the Winston library instead of integrating Logstash to handle logs.
So today, I learned these topics by spending about 12 hours a day. In a few days, I will be building some software systems to apply all these concepts and techniques in my project.

this some basic flow how architecture look like , this is app api level logging integration

this is the full flow of logging techniques how look like at the end in kibana ui ->

Understanding Logging in NestJS: Learn about the built-in logging capabilities of NestJS and the importance of effective logging.
Introducing the ELK Stack: Discover the components of the ELK Stack (Elasticsearch, Logstash, Kibana) and their benefits for logging.
Setting Up the ELK Stack: Install and configure the ELK Stack components for your development environment.
Integrating NestJS with Logstash: Send NestJS logs to Logstash for centralized collection.
Indexing Logs in Elasticsearch: Index your NestJS logs in Elasticsearch for efficient search and analysis.
Visualizing Logs with Kibana: Use Kibana to explore, search, and visualize your NestJS logs.
Advanced Logging Techniques: Explore advanced techniques like structured logging, correlation IDs, and log rotation.
Best Practices for Logging: Follow best practices for effective logging in NestJS applications.

Benefits of Using ELK for NestJS Logging:
Centralized Logging: Collect logs from all your NestJS applications in a single location.
Powerful Search and Analysis: Use Elasticsearch's advanced search capabilities to analyze your logs.
Real-time Monitoring: Monitor your NestJS applications in real-time using Kibana dashboards.
Scalability: The ELK Stack can handle large volumes of logs.