SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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84 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4798%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

13/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

061218242021-052022-082023-112025-022026-05
ExcelPostgresSnowflakeDATEVPower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel42099.0
Power BI300.0
SAP100.0
DATEV300.0
Postgres24099.0
HubSpot200.0
Jira100.0
Confluence100.0
Snowflake19099.0
BigQuery200.0
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
Excelreporten81.78×
PostgresAPI82.80×
Postgresintegrieren62.33×
ExcelPflege42.00×
Excelintegrieren40.89×
Postgrespipeline42.33×
pipelineAPI45.60×
ExcelPower BI32.00×
integrierenAPI32.80×
PostgresDSGVO33.50×
Excelautomatisieren21.00×
Excelanalysieren21.33×
Power BIanalysieren218.67×
analysierenautomatisieren214.00×
DATEVPostgres22.33×
ExcelSchnittstelle21.33×
integrierenSchnittstelle26.22×
ExcelHubSpot22.00×
Excelintegrate21.33×
automatisierenSchnittstelle214.00×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Lead Data Engineer (Snowflake)NoFluffJobs170d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend