Serverless Technologies

  1. Functions as a Service In-Depth
    1. The Function Lifecycle
      1. Deployment Package
        1. Packaging Code and Dependencies
          1. Versioning and Updates
          2. Invocation
            1. Synchronous vs. Asynchronous Invocation
              1. Event Source Mapping
              2. Execution Environment
                1. Resource Isolation
                  1. Security Boundaries
                  2. Scaling and Concurrency
                    1. Parallel Execution
                      1. Concurrency Limits
                      2. Termination
                        1. Resource Cleanup
                          1. Handling Incomplete Executions
                        2. Function Triggers and Event Sources
                          1. HTTP Requests
                            1. RESTful Endpoints
                              1. Webhooks
                              2. Database Changes
                                1. Change Data Capture
                                  1. Stream Processing
                                  2. Message Queues
                                    1. Queue-Based Triggers
                                      1. Message Acknowledgement
                                      2. File Uploads
                                        1. Event Notification on Upload
                                          1. Processing Uploaded Files
                                          2. Scheduled Events
                                            1. Time-Based Triggers
                                              1. Recurring Tasks
                                              2. Custom Events
                                                1. Application-Defined Events
                                                  1. Event Bus Integration
                                                2. Function Runtimes
                                                  1. Supported Programming Languages
                                                    1. Node.js
                                                      1. Python
                                                        1. Java
                                                          1. Go
                                                            1. .NET
                                                              1. Ruby
                                                              2. Custom Runtimes
                                                                1. Building Custom Execution Environments
                                                                  1. Use Cases for Custom Runtimes
                                                                2. Function Configuration
                                                                  1. Memory Allocation
                                                                    1. Impact on Performance
                                                                      1. Cost Considerations
                                                                      2. Timeout Settings
                                                                        1. Maximum Execution Duration
                                                                          1. Handling Timeouts
                                                                          2. Environment Variables
                                                                            1. Configuration Management
                                                                              1. Secrets Handling
                                                                              2. Permissions and Roles
                                                                                1. Assigning Execution Roles
                                                                                  1. Fine-Grained Access Control

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                                                                              2. Core Concepts and Architecture

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                                                                              4. Major Serverless Platforms