Data Engineering

  1. Data Governance, Quality, and Security
    1. Data Governance Framework
      1. Governance Policies and Standards
        1. Data Management Policies
          1. Data Usage Guidelines
            1. Compliance Requirements
            2. Organizational Roles
              1. Data Governance Council
                1. Data Stewards
                  1. Data Custodians
                    1. Data Owners
                    2. Governance Processes
                      1. Data Classification
                        1. Data Lifecycle Management
                          1. Change Management
                            1. Issue Resolution
                          2. Data Quality Management
                            1. Data Profiling Techniques
                              1. Statistical Analysis
                                1. Data Distribution Analysis
                                  1. Null Value Assessment
                                    1. Uniqueness Analysis
                                      1. Pattern Recognition
                                      2. Data Validation Strategies
                                        1. Schema Validation
                                          1. Business Rule Validation
                                            1. Cross-Reference Validation
                                              1. Temporal Validation
                                              2. Data Quality Metrics
                                                1. Completeness Measures
                                                  1. Accuracy Assessment
                                                    1. Consistency Evaluation
                                                      1. Timeliness Tracking
                                                      2. Anomaly Detection Methods
                                                        1. Statistical Outlier Detection
                                                          1. Machine Learning Approaches
                                                            1. Rule-Based Detection
                                                              1. Threshold Monitoring
                                                            2. Data Security Implementation
                                                              1. Access Control Systems
                                                                1. Role-Based Access Control
                                                                  1. Role Definition and Assignment
                                                                    1. Permission Management
                                                                      1. Role Hierarchy
                                                                      2. Attribute-Based Access Control
                                                                        1. Policy Definition
                                                                          1. Dynamic Authorization
                                                                            1. Context-Aware Access
                                                                          2. Data Encryption
                                                                            1. Encryption at Rest
                                                                              1. Database Encryption
                                                                                1. File System Encryption
                                                                                  1. Key Management
                                                                                  2. Encryption in Transit
                                                                                    1. TLS/SSL Implementation
                                                                                      1. VPN Connections
                                                                                        1. API Security
                                                                                      2. Data Masking and Anonymization
                                                                                        1. Static Data Masking
                                                                                          1. Dynamic Data Masking
                                                                                            1. Tokenization Techniques
                                                                                              1. Synthetic Data Generation
                                                                                            2. Privacy and Compliance
                                                                                              1. GDPR Compliance
                                                                                                1. Data Subject Rights
                                                                                                  1. Data Protection Impact Assessments
                                                                                                    1. Breach Notification Requirements
                                                                                                    2. CCPA Compliance
                                                                                                      1. Consumer Rights Implementation
                                                                                                        1. Data Inventory Requirements
                                                                                                          1. Opt-Out Mechanisms
                                                                                                          2. Industry-Specific Regulations
                                                                                                            1. HIPAA for Healthcare Data
                                                                                                              1. PCI DSS for Payment Data
                                                                                                                1. SOX for Financial Data
                                                                                                              2. Metadata Management
                                                                                                                1. Data Catalog Implementation
                                                                                                                  1. Automated Data Discovery
                                                                                                                    1. Manual Data Registration
                                                                                                                      1. Search and Browse Capabilities
                                                                                                                        1. Data Asset Documentation
                                                                                                                        2. Data Lineage Tracking
                                                                                                                          1. End-to-End Data Flow Mapping
                                                                                                                            1. Impact Analysis
                                                                                                                              1. Root Cause Analysis
                                                                                                                                1. Dependency Management
                                                                                                                                2. Data Classification
                                                                                                                                  1. Sensitivity Classification
                                                                                                                                    1. Business Criticality Assessment
                                                                                                                                      1. Automated Tagging
                                                                                                                                        1. Policy Enforcement