Spring Boot and Cloud Native Applications

  1. Observability and Monitoring
    1. Observability Pillars
      1. Logging
        1. Structured Logging
          1. Log Aggregation
            1. Log Analysis
            2. Metrics
              1. Application Metrics
                1. Infrastructure Metrics
                  1. Business Metrics
                  2. Distributed Tracing
                    1. Request Tracing
                      1. Performance Analysis
                        1. Error Correlation
                      2. Logging Implementation
                        1. Logging Frameworks
                          1. Logback Configuration
                            1. Log4j2 Integration
                              1. Logging Patterns
                              2. Centralized Logging
                                1. ELK Stack Setup
                                  1. Elasticsearch Configuration
                                    1. Logstash Processing
                                      1. Kibana Visualization
                                      2. EFK Stack Alternative
                                        1. Fluentd Configuration
                                          1. Log Forwarding
                                            1. Index Management
                                          2. Log Management
                                            1. Log Retention Policies
                                              1. Log Security
                                                1. Performance Considerations
                                              2. Metrics and Monitoring
                                                1. Micrometer Integration
                                                  1. Meter Registry
                                                    1. Custom Metrics
                                                      1. Metric Tags
                                                      2. Prometheus Integration
                                                        1. Metric Scraping
                                                          1. Alert Rules
                                                            1. Service Discovery
                                                            2. Grafana Dashboards
                                                              1. Dashboard Creation
                                                                1. Visualization Types
                                                                  1. Alert Configuration
                                                                2. Application Performance Monitoring
                                                                  1. Performance Metrics
                                                                    1. Response Time Monitoring
                                                                      1. Throughput Measurement
                                                                        1. Error Rate Tracking
                                                                        2. Profiling and Analysis
                                                                          1. CPU Profiling
                                                                            1. Memory Analysis
                                                                              1. Database Performance
                                                                              2. Alerting and Notification
                                                                                1. Alert Thresholds
                                                                                  1. Notification Channels
                                                                                    1. Escalation Policies

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                                                                                17. CI/CD Pipeline Implementation

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                                                                                1. Foundations of Spring Framework