SignalStack
Where the money flows · what the market says
backend · postgres   ·   21.199 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Excel×D1BigQuery×D1BigQuery×D1BigQuery×D1BigQuery×D1Salesforce×D1Excel×D1Postgres×
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90 of 21.199 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4694%
above baseline
Reg. pressure (D5 mentions)
11
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

14/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

081624322021-052022-082023-112025-022026-05
ExcelPostgresSalesforceDATEVSAP

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel48099.0
SAP4099.0
DATEV5099.0
Salesforce15099.0
Postgres25099.0
Power BI300.0
HubSpot4099.0
Jira200.0
Confluence100.0
Snowflake200.0
BigQuery4099.0
Tableau100.0
Looker100.0
Metabase100.0

04Co-occurrence · top 20 pairs

Lift = P(A,B)/(P(A)·P(B)) · click to filter on both

Term ATerm BCountLift
Excelreporten101.56×
ExcelPflege61.88×
PostgresAPI52.25×
ExcelSAP41.87×
Excelanalysieren41.50×
Postgresintegrieren41.60×
Excelintegrieren40.83×
Postgrespipeline42.06×
pipelineAPI46.43×
DATEVExcel31.13×
ExcelPower BI31.88×
automatisierenintegrieren36.00×
Postgresexportieren32.70×
PostgresDSGVO32.16×
analysierenreporten23.00×
Excelautomatisieren20.75×
Power BIanalysieren212.00×
analysierenautomatisieren27.20×
DATEVPostgres21.44×
Salesforceintegrieren21.33×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend