Data Engineering Design Document Template (DRAFT) - vaibhavmaurya/Documentations GitHub Wiki
Table of Contents
- Introduction
- Objective: Briefly describe the purpose of the document.
- Scope: Outline the scope of the document, including any limitations or exclusions.
- Target Audience: Specify the intended readers of the document.
- Data Sources
- Data Source Name
- Data Source Overview: Provide a high-level description of the data source.
- Data Source Selection Reason: Explain why the data source was chosen.
- Data Format: Describe the format of the data.
- Data Model: Detail the data model used in the data source.
- Data Source Security and Compliance: Discuss security and compliance considerations for the data source.
- Data Quality Challenges: Identify any issues with data quality.
- Non-Functional Quality Issues: Describe non-functional data quality issues, such as performance or reliability.
- Functional Quality Issues: Describe functional data quality issues, such as accuracy or completeness.
- Data Source Name
- Target Data Management and Success Criteria
- Target Data Models
- Conceptual Data Model: Outline the high-level design of the target data model.
- Logical Data Model: Describe the organization of the data elements and relationships.
- Physical Data Model: Detail the implementation-specific aspects of the data model.
- Data Management
- Data Storage: Explain how data will be stored and maintained.
- Data Privacy, Security & Compliance: Discuss privacy, security, and compliance considerations for the target data.
- Data Lifecycle Policies: Describe policies for managing data throughout its lifecycle.
- Data Model Success Metrics Comparative Estimates: Define success metrics for the data model and provide estimates.
- Data Integration and Interoperability: Discuss how data will be integrated and made interoperable with other systems.
- Service/Product Level Agreement: Detail the service or product level agreements in place for data engineering.
- Target Data Models
- Dependency Management Roadmap: Outline a roadmap for managing dependencies in the data engineering process.
- Data Extraction, Load, and Transformation (ELT): Discuss the overall ELT process.
- Data ELT Overview Flow Diagram: Provide a visual representation of the ELT process.
- Data ELT Stages: Describe the stages involved in the ELT process.
- ELT Job Description
- ELT Job Objective: State the goal of the ELT job.
- ELT Job Conceptual Design: Outline the high-level design of the ELT job.
- ELT Job Technical Design: Detail the technical aspects of the ELT job.
- [Data Validation](#data
- Data Validation: Explain the process of validating data during the ELT process.
- Fault Tolerance and Recovery: Describe the strategies in place for handling faults and recovering from them.
- Testing: Discuss the testing process for the ELT job.
- ELT Job Description
- Data Pipeline Integration Testing
- Data Integrity and Consistency Testing: Describe the testing process for ensuring data integrity and consistency.
- Performance Testing: Discuss the process of testing the performance of the data pipeline.
- Data Pipeline Cost Analysis: Provide an analysis of the costs associated with the data pipeline.
- Data Engineering Monitoring and Reporting
- Data Quality Monitoring and Reporting: Discuss the process for monitoring and reporting on data quality.
- Data Accessibility Monitoring and Reporting: Describe the process for monitoring and reporting on data accessibility.
- Data Pipeline Monitoring: Explain the process for monitoring the data pipeline.
- Infrastructure Monitoring: Detail the process for monitoring the infrastructure supporting the data pipeline.
- Data Model Usage Monitoring and Reporting: Discuss the process for monitoring and reporting on data model usage.
- Data Engineering Troubleshooting: Describe the process for troubleshooting data engineering issues.
- Responsibility Matrix
- Application Owners: Identify the individuals or teams responsible for owning the data engineering application.
- Monitoring and Reporting: Detail the responsibilities for monitoring and reporting on the data engineering process.
- Bug Fixing: Specify the responsibilities for fixing bugs in the data engineering process.
- Change Request: Describe the process for requesting changes to the data engineering process.
- Supporting Documents: Provide any additional documents that support the data engineering process.
- Appendices: Include any supplementary material or references.
- Glossary: Define any technical terms or acronyms used throughout the document.
Introduction
Objective
TODO
Scope
TODO
Target Audience
TODO
Data Sources
Data Source Name
TODO
Data Source Overview
TODO
Data Source Selection Reason
TODO
Data Format
TODO
Data Model
TODO
Data Source Security and Compliance
TODO
Data Quality Challenges
TODO
Non-Functional Quality Issues
TODO
Functional Quality Issues
TODO
Target Data Management and Success Criteria
Target Data Models
Conceptual Data Model
TODO
Logical Data Model
TODO
Physical Data Model
TODO
Data Management
Data Storage
TODO
Data Privacy, Security & Compliance
TODO
Data Lifecycle Policies
TODO
Data Model Success Metrics Comparative Estimates
TODO
Data Integration and Interoperability
TODO
Service/Product Level Agreement
TODO
Dependency Management Roadmap
TODO
Data Extraction, Load, and Transformation (ELT)
Data ELT Overview Flow Diagram
TODO
Data ELT Stages
ELT Job Description
ELT Job Objective
TODO
ELT Job Conceptual Design
TODO
ELT Job Technical Design
TODO
Data Validation
TODO
Fault Tolerance and Recovery
TODO
Testing
TODO
Data Pipeline Integration Testing
Data Integrity and Consistency Testing
TODO
Performance Testing
TODO
Data Pipeline Cost Analysis
TODO
Data Engineering Monitoring and Reporting
Data Quality Monitoring and Reporting
TODO
Data Accessibility Monitoring and Reporting
TODO
Data Pipeline Monitoring
TODO
Infrastructure Monitoring
TODO
Data Model Usage Monitoring and Reporting
TODO
Data Engineering Troubleshooting
TODO
Responsibility Matrix
Application Owners
TODO
Monitoring and Reporting
TODO
Bug Fixing
TODO
Change Request
TODO
Supporting Documents
TODO
Appendices
TODO
Glossary
TODO