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Feature/ndit 821 address ddb dc performance issues
- #41
#41
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stevenhsd
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develop_v06
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NHSDigital/data-validation-engine:feature/ndit-821_address_ddb_dc_performance_issues
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Feb 12, 2026
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Feature/ndit 821 address ddb dc performance issues
#41
stevenhsd
merged 9 commits into
develop_v06
NHSDigital/data-validation-engine:develop_v06
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feature/ndit-821_address_ddb_dc_performance_issues
NHSDigital/data-validation-engine:feature/ndit-821_address_ddb_dc_performance_issues
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Commits on Jan 26, 2026
feat: Change how error messages are generated (by writing in batches). Duckdb no long relies on pandas- use of pyarrow, multiprocessing and background thread batch writing to avoid memory pressure
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Commits on Jan 27, 2026
style: run black, isort and resolve linting issues
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Commits on Jan 28, 2026
style: linting and static tpying now passing
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test: reenabled tests removed in error
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refactor: Modified business rule step to write feedback messages in batches to increase tolerance to large files with large numbers of validation errors
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Commits on Feb 3, 2026
refactor: merge in main and resolve conflicts and linting issues
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Commits on Feb 6, 2026
style: Additional logging around file transformation, business rules and error reports (#36)
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refactor: merging logging additions from release branch
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Commits on Feb 10, 2026
refactor: merging develop v06
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