SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1Excel×D1Looker×D1Postgres×
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66 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 3(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4530%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
1
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

071420272021-052022-082023-112025-022026-05
ExcelPostgresDATEVPower BIHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV300.0
Postgres24099.0
Excel42099.0
Power BI300.0
SAP100.0
Jira100.0
Confluence100.0
HubSpot200.0
Tableau100.0
Snowflake100.0
BigQuery100.0
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
Excelreporten81.40×
PostgresAPI82.20×
Postgresintegrieren61.83×
ExcelPflege41.57×
Excelintegrieren40.70×
Postgrespipeline41.83×
pipelineAPI44.40×
ExcelPower BI31.57×
integrierenAPI32.20×
PostgresDSGVO32.75×
DATEVPostgres21.83×
Excelautomatisieren20.79×
Excelanalysieren21.05×
Power BIanalysieren214.67×
analysierenautomatisieren211.00×
ExcelSchnittstelle21.05×
automatisierenSchnittstelle211.00×
integrierenSchnittstelle24.89×
ExcelHubSpot21.57×
Excelintegrate21.05×

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