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
D1Talend×D1Talend×D1Talend×D1Talend×D1Talend×D1HubSpot×D1BigQuery×D1Power BI×D1Postgres×
Match mode
Title search
54 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 9(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4213%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
3
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

024682021-052022-082023-112025-022026-05
PostgresHubSpotPower BIExcelBigQuery

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
Excel5099.0
Postgres24099.0
DATEV200.0
HubSpot16099.0
Jira200.0
Confluence100.0
Snowflake200.0
BigQuery4099.0
Salesforce200.0
Tableau100.0
Looker100.0
Metabase100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.80×
Postgresintegrieren61.50×
Postgrespipeline41.13×
pipelineAPI42.70×
ExcelPower BI33.60×
Power BIanalysieren34.50×
HubSpotintegrieren31.13×
HubSpotpipeline31.27×
integrierenAPI31.80×
PostgresDSGVO31.69×
Power BIautomatisieren22.40×
Excelanalysieren25.40×
analysierenautomatisieren25.40×
DATEVPostgres22.25×
Excelreporten24.32×
JiraPower BI26.00×
Power BIreporten22.40×
ExcelHubSpot21.35×
HubSpotautomate22.25×
automatepipeline24.50×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Account Executive - DACHarbeitnow20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend