Serverless Technologies

  1. Observability in Serverless Systems
    1. The Three Pillars of Observability
      1. Logging
        1. Log Collection
          1. Log Retention Policies
          2. Metrics
            1. System Metrics
              1. Custom Application Metrics
              2. Tracing
                1. Distributed Tracing Concepts
                  1. Trace Context Propagation
                2. Logging Strategies
                  1. Structured Logging
                    1. Log Formatting Standards
                      1. Log Enrichment
                      2. Centralized Log Aggregation
                        1. Log Aggregation Tools
                          1. Search and Analysis
                        2. Monitoring and Metrics
                          1. Key Performance Indicators
                            1. Invocation Count
                              1. Error Rate
                                1. Duration
                                  1. Throttles
                                  2. Business-Level Metrics
                                    1. User Engagement
                                      1. Transaction Success Rate
                                    2. Distributed Tracing
                                      1. Tracking Requests Across Multiple Services
                                        1. Trace Visualization Tools
                                          1. Correlation IDs
                                          2. Identifying Performance Bottlenecks
                                            1. Latency Analysis
                                              1. Root Cause Identification
                                            2. Alerting and Anomaly Detection
                                              1. Setting Alert Thresholds
                                                1. Automated Incident Response

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                                              6. Serverless Architectural Patterns

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                                              8. Security Considerations