What the data for this category looks like
This data supports due diligence reports for financial institutions, sourced from three primary channels: ad campaign platform backends, third-party monitoring tools, and partner campaign execution reports. Data updates align with campaign cycles, typically on a daily or weekly basis. Each report includes four modules: campaign details, conversion path data, compliance audit records, and budget usage ledgers. Fields include impressions, clicks, conversions, customer acquisition cost per customer, ad delivery time slots, and compliance keyword matching rate. Corresponding units are times, times, units, yuan per unit, hours, and matching times.
Constraints on deployment and upgrade from these characteristics
Multi-source data sources require configuring multiple interface authentication and data merging logic during deployment, to prevent incomplete reports caused by missing single-source data. High-frequency data updates require retaining incremental synchronization configuration entries during upgrades, to avoid excessive resource usage from full data pulls. Longer report document structures require adjusting text parsing segment thresholds during deployment, to prevent keyword fields from being truncated during sharding. Multi-dimensional field designs require supporting dynamic adjustment of field mappings during upgrades, to avoid needing to restructure parsing logic when new campaign metrics are added later.
How to set configurations
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
UPLOAD_FILE_MAX_SIZE | 2000 MB | Advertising and marketing due diligence reports often include merged logs from multiple platforms. The single-file limit must match the typical size of packaged multi-source data |
PARSE_FILE_TIMEOUT_SECONDS | 900 seconds | Long documents merged from multiple sources require longer processing time to avoid mid-run timeout interruptions |
SYNC_INTERVAL_HOURS | 24 hours | Advertising campaign data is typically updated daily. The scheduled sync frequency matches the business update rhythm |
FIELD_MAPPING_AUTO_SYNC | Enabled | Advertising and marketing due diligence reports frequently add new campaign metric fields. Automatic synchronization reduces manual configuration overhead |
MAX_CONTEXT_LENGTH | 8000–12000 characters | Core fields and path data for a single due diligence report must be fully included in the context to avoid truncation of critical information |
RECALL_SCORE_THRESHOLD | 0.75 | Low-relevance campaign historical data must be filtered out to retain highly matching due diligence reference content |
The parameter values provided on this page are general recommendations to serve as a starting point for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require targeted analysis, and it is recommended to test on your own samples before finalizing settings.
Three common mistakes
- The symptom is a
POST /api/admin/initv4818 404error returned when running the upgrade script. The cause is a mismatch between the upgrade script's version path and the currently deployed API route, with no updated version identifier parameter configured. - The symptom is an unexpected difference in token consumption between the online version and the self-hosted version. The cause is failure to configure incremental recall rules for advertising and marketing data, leading to repeated pulls of full historical campaign data and increased token consumption.
- The symptom is adaptation failure when connecting the speech-to-text module. The cause is failure to configure sample rate and channel parameters according to the audio file format of advertising and marketing due diligence reports, preventing the module from parsing content normally.
How to confirm configuration is complete
- Upload a standard-sized advertising and marketing due diligence report, check that the parsing progress bar completes within the set timeout period with no truncation errors.
- Trigger a scheduled sync task, verify that the number of synced fields matches the number of mapped fields in the current configuration.
- Call the upgrade script, check that the returned status code is 200 with no route-related errors.
- Test adding a new advertising campaign metric field, confirm that the system completes the mapping automatically with no need for manual modifications to parsing logic.
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.