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×D1Postgres×D1Salesforce×D1Excel×D1Salesforce×
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79 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
4443%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

10/20 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
ExcelPostgresSalesforceHubSpotDATEV

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
HubSpot4099.0
Salesforce12099.0
Jira100.0
Confluence100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten81.67×
PostgresAPI82.39×
Postgresintegrieren61.97×
ExcelPflege41.88×
Excelintegrieren40.75×
Postgrespipeline41.88×
pipelineAPI44.10×
ExcelPower BI31.88×
automatisierenintegrieren34.74×
integrierenAPI32.15×
PostgresDSGVO32.47×
Excelanalysieren21.25×
Power BIanalysieren217.56×
Excelautomatisieren20.75×
analysierenautomatisieren210.53×
DATEVPostgres22.19×
ExcelSchnittstelle21.25×
integrierenSchnittstelle25.27×
ExcelHubSpot20.94×
Excelintegrate21.25×

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
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend