SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Excel×D1Salesforce×D1Postgres×D1Power BI×D1BigQuery×
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87 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4557%
above baseline
Reg. pressure (D5 mentions)
11
across all listings in window
Top mover · D1
Postgres
∞ (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

061218242021-052022-082023-112025-022026-05
ExcelPostgresSalesforcePower BIHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
Excel42099.0
Power BI9099.0
SAP100.0
DATEV300.0
HubSpot4099.0
Salesforce12099.0
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
Excelreporten81.51×
PostgresAPI82.42×
Postgresintegrieren61.98×
ExcelPflege42.07×
Excelintegrieren40.75×
Postgrespipeline41.81×
pipelineAPI43.63×
ExcelPower BI30.69×
Power BIanalysieren37.25×
automatisierenintegrieren33.95×
integrierenAPI31.98×
integrierenreporten32.16×
PostgresDSGVO32.18×
Excelanalysieren21.04×
Power BIautomatisieren23.22×
Excelautomatisieren20.69×
analysierenautomatisieren27.25×
DATEVPostgres22.42×
ExcelHubSpot21.04×
Excelintegrate21.04×

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