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Titel
What are the differences between "Stage 1" and "Stage 2" in ArchiveShuttle? -
Beschreibung
What happens during the stages of migration 1 and 2 precisely?
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Ursache
N/A
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Lösung
In Quest Archive Shuttle, Stage 1 and Stage 2 refer to different phases of the migration process. These stages are designed to ensure a smooth and efficient transition of data from the source to the target archive. Here’s a breakdown of the two stages:
Stage 1: Data Extraction
- Purpose: Extract data from the source archive and prepare it for migration to the target system.
- Key Processes:
- Content Retrieval: Data is retrieved from the source system (e.g., SourceOne).
- Metadata Mapping: Metadata (e.g., message attributes like date, sender, etc.) is extracted and mapped to ensure compatibility with the target archive.
- Temporary Storage: Extracted data is stored temporarily in the Archive Shuttle staging area.
- Checks:
- Verifies connectivity to the source archive.
- Ensures data integrity during extraction.
- Outcomes:
- Data is ready for transformation and loading into the target system.
- Issues like folder structure mismatches or unsupported content types are often identified during this stage.
Stage 2: Data Injection
- Purpose: Transfer the extracted data from the staging area to the target archive.
- Key Processes:
- Transformation: Data may be transformed to match the format required by the target system.
- Examples include converting message formats or normalizing metadata fields.
- Data Injection: Processed data is ingested into the target system.
- Folder Mapping: Folders and hierarchy are recreated in the target archive, mirroring the source structure.
- Transformation: Data may be transformed to match the format required by the target system.
- Checks:
- Ensures data integrity and consistency after injection.
- Verifies the successful migration of each item.
- Outcomes:
- Migrated data is fully accessible in the target archive.
- Any errors during this stage typically relate to injection issues or target-side compatibility.
Key Differences
Aspect Stage 1: Data Extraction Stage 2: Data Injection Focus Source archive retrieval and staging preparation Target archive ingestion and data transformation System Interaction Connects to the source archive Connects to the target archive Temporary Storage Uses a staging area to store extracted data Processes data from the staging area Primary Errors Source-related issues (e.g., connectivity, format) Target-related issues (e.g., injection, mapping)
Troubleshooting by Stage
- Stage 1 Errors: Common issues include source archive connectivity problems, invalid data formats, or folder structure mismatches (like the error you're experiencing). Resolve these by reviewing connector logs and adjusting configurations.
- Stage 2 Errors: Typically involve format mismatches, permission issues, or target system limitations. Address these by validating target archive settings and reviewing transformation logs.