What the Data for This Category Looks Like
Data sources for computer equipment marketing content include manufacturer official product manuals, specification parameter sheets, marketing promotional materials, competitor comparison documents, and warranty compliance documents. Update rhythm aligns with new product launches and configuration iterations, usually generating new documents during quarterly or annual product update cycles. Document structure mixes structured and unstructured content, including fields such as model identifiers, hardware parameters, interface specifications, and scenario adaptation descriptions. Parameters often have clear units: power consumption in watts (W), storage capacity in terabytes (TB), and body dimensions in millimeters (mm).
Constraints on Document Parsing and Chunking
Mixed structured and unstructured document content requires the parsing process to adapt to both table parameter extraction and marketing copy extraction logic, to avoid splitting critical parameter groups. Documents come in multiple formats including PDF, Excel, Word, and scanned copies, so the system must support layout restoration rules for different formats. Fields with fixed units require the parsing process to retain the association between numerical values and units, to prevent parameter and unit separation after vectorization. Frequently updated document content requires chunking rules to flexibly adapt to the contextual continuity of new parameters, to avoid splitting complete technical descriptions across chunks.
How to Configure Settings
| Configuration Item | Recommended Approach | Rationale |
|---|---|---|
PARSE_TABLE_ENABLE | true | Computer equipment marketing documents contain a large number of technical parameter tables. Enabling this setting retains table structure and field associations |
CHUNK_SIZE | 800–1200 characters | Single device parameter documents usually include multiple sets of consecutive technical parameters. This length covers complete parameter groups and avoids splitting critical information across chunks |
CHUNK_OVERLAP | 100–150 characters | Technical parameters have continuously associated descriptions. The overlapping portion ensures contextual integrity of parameter groups |
UPLOAD_FILE_MAX_SIZE | 1000 MB | Some manufacturers provide full product manuals with large file sizes. This upper limit covers most compliant documents |
PARSE_FILE_TIMEOUT_SECONDS | 600 seconds | Parsing large PDF product manuals takes significant time. This duration prevents mid-process interruptions |
ENABLE_PDF_ENHANCED_PARSE | true | Most marketing documents are PDFs with complex layouts. Enabling enhanced parsing restores original layout and text content |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require individual analysis. It is recommended to test on internal samples before finalizing settings.
Three Common Mistakes
- Phenomenon: A
504 Gateway Timeouterror or associated vector database service memory overflow occurs when parsing large-volume product manual PDFs. Cause: The document parsing scope is not split, and all page content of the full document is loaded at once. - Phenomenon: After uploading an Excel format parameter sheet, the fields in the vectorized index do not match the original document. Cause:
PARSE_TABLE_ENABLEis not enabled, and numerical values and units within table cells are split separately. - Phenomenon: After calling the API to upload a file, the knowledge base chunks do not include core technical parameters. Cause: The
parse_configparameter is not included in the API request to specify enabled table parsing and chunking rules.
How to Verify Proper Configuration
- Upload a single device parameter PDF under 100 MB, and check if the parsing task status completes within the duration set by
PARSE_FILE_TIMEOUT_SECONDS. - Export the parsed chunked text, and verify that numerical values and units of technical parameter tables are fully associated, with no separate splitting occurring.
- Upload an Excel format parameter sheet, and check that the chunked content includes all data rows of the target worksheet, with no missing headers or omitted data.
- Call the knowledge base query interface, retrieve parameters for a specific device model, and confirm that the returned results include complete field and unit information.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.