Data Lake Storage Health

Stable operator surface for D-drive capacity, data-lake footprint, public-report footprint, Docker storage footprint, and PostgreSQL logical database growth.

Run data_lake_storage_health_report_20260717T222429Z | report date 2026-07-17 | generated UTC 2026-07-17T22:25:07.399676+00:00

Executive Summary

Statushealthy
D: total3.64 TB
D: free2.35 TB
D: used35.5%
Data lake293.57 GB
PostgreSQL database550.06 GB

Used-space bar:

Operator action: No storage action required. Continue monitoring drive growth after large data/model runs.
Reasons: none

Watched Storage Paths

Path Size Files Dirs Latest Modified UTC Exists Scan Errors
D:/DockerData
D:\DockerData		1,008.05 GB222026-07-17T22:24:42.348509+00:00True
D:/DataLake
D:\DataLake		293.57 GB2,739,16131,5452026-07-17T22:24:05.865547+00:00True
D:/DataLake/raw
D:\DataLake\raw		195.01 GB1,403,49522,9072026-07-17T21:20:37.163193+00:00True
D:/DataLake/curated
D:\DataLake\curated		56.50 GB1,317,9712832026-07-17T01:47:00.233991+00:00True
D:/DataLake/exports
D:\DataLake\exports		35.89 GB10,8207,3732026-07-17T22:24:05.865547+00:00True
D:/DataLake/backups
D:\DataLake\backups		1.54 GB1112026-07-13T00:11:43.374604+00:00True
D:/ModelDataFoundation
D:\ModelDataFoundation		370.28 MB14,9341,6112026-07-17T20:13:29.896506+00:00True
D:/DataLake/logs
D:\DataLake\logs		361.63 MB287212026-07-17T20:29:38.212280+00:00True
D:/market_intelligence_platform
D:\market_intelligence_platform		45.59 MB1,269312026-07-15T03:20:57.245496+00:00True
D:/Public Reports
D:\Public Reports		3.79 MB3012026-07-17T22:23:44.019106+00:00True

PostgreSQL Largest Relations

Database model_data logical size: 550.06 GB

Relation Total Table Index/TOAST Estimated Rows
core.sec_statement_notes_numeric_fact
r		103.40 GB84.09 GB19.31 GB1,553,594
research.news_article_evidence
r		91.64 GB66.54 GB25.10 GB42,026,880
research.news_event_evidence
r		58.90 GB51.86 GB7.04 GB37,266,425
core.sec_statement_numeric_fact
r		46.77 GB38.27 GB8.50 GB0
core.sec_company_fact
r		40.89 GB29.92 GB10.97 GB0
research.sec_filing_metadata
r		40.77 GB31.88 GB8.89 GB58,522,676
core.sec_statement_notes_text_fact
r		26.26 GB13.07 GB13.19 GB162,426
research.component_signal
r		18.25 GB12.38 GB5.86 GB10,557,800
core.alpaca_equity_quote
r		15.12 GB10.30 GB4.83 GB1,524,422
core.sec_filing_history
r		14.89 GB12.00 GB2.90 GB0
core.alpaca_equity_trade
r		14.24 GB9.50 GB4.74 GB1,406,049
research.entity_exposure_signal
r		12.93 GB10.14 GB2.79 GB5,024,188
research.news_forecast_outcome
r		10.39 GB8.68 GB1.70 GB97,099
research.entity_relationship
r		7.02 GB5.33 GB1.68 GB2,175,800
audit.refresh_inventory_item
r		5.83 GB3.52 GB2.31 GB0
research.entity_relationship_evidence
r		4.34 GB3.79 GB561.11 MB1,978,727
core.sec_statement_notes_dimension
r		4.23 GB3.10 GB1.13 GB215,325
research.relationship_feature_observation
r		3.57 GB2.75 GB834.61 MB4,181,711
research.sec_statement_notes_signal_snapshot
r		2.87 GB1.90 GB995.62 MB23,686
research.sec_filing_signal_snapshot
r		2.74 GB1.98 GB772.93 MB96,850
ml.markov_prediction
r		2.16 GB1.90 GB259.15 MB0
audit.fetch_coverage
r		1.90 GB1.24 GB676.16 MB190,017
audit.worker_task_event
r		1.84 GB1.24 GB615.10 MB25,261
audit.worker_task
r		1.58 GB1.02 GB573.74 MB670
catalog.curated_asset_current
r		1.32 GB945.47 MB410.07 MB1,319,049
research.component_signal_evaluation
r		1.09 GB987.46 MB128.73 MB3,143,485
core.fmp_acquisition_ownership
r		1.07 GB923.70 MB175.88 MB19
catalog.raw_asset
r		1.07 GB559.23 MB537.59 MB3,701
audit.external_request
r		1.05 GB556.54 MB521.96 MB5,782
core.cftc_cot_observation
r		875.15 MB351.28 MB523.87 MB0