SignalStack
Where the money flows · what the market says
backend · postgres   ·   20.391 listings
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Hard term filter — click any term in panels to add
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87 of 20.391 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
4856%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Postgres
∞ (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
ExcelPostgresSnowflakePower BIBigQuery

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres25099.0
Snowflake22099.0
Excel40099.0
DATEV300.0
SAP100.0
Power BI4099.0
HubSpot200.0
Jira200.0
Confluence100.0
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
Excelreporten81.74×
PostgresAPI52.49×
ExcelPflege42.17×
Postgresintegrieren41.99×
Excelintegrieren41.24×
Postgrespipeline42.32×
pipelineAPI48.29×
ExcelPower BI31.63×
Postgresexportieren32.61×
PostgresDSGVO32.61×
DATEVPostgres22.32×
Excelanalysieren21.45×
Power BIanalysieren214.50×
Excelautomatisieren21.09×
analysierenautomatisieren214.50×
ExcelSchnittstelle21.45×
automatisierenSchnittstelle214.50×
ExcelHubSpot22.17×
Excelintegrate21.45×
ExcelJira22.17×

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