SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Language
Hard term filter — click any term in panels to add
D1DATEV×D1Power BI×D1Excel×D1Lexoffice×
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122 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 4(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4902%
above baseline
Reg. pressure (D5 mentions)
6
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

11/20 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
DATEVExcelPower BILexofficeLexware

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
SAP100.0
Excel42099.0
DATEV66099.0
Postgres300.0
Confluence200.0
sevdesk300.0
HubSpot200.0
Jira200.0
Lexoffice9099.0
Lexware300.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten82.32×
DATEVexportieren61.85×
ExcelPflege41.94×
Excelintegrieren41.66×
ExcelPower BI30.97×
Power BIanalysieren313.56×
DATEVBuchhalter31.85×
LexofficeAPI35.81×
Excelanalysieren21.94×
DATEVPostgres21.23×
Postgresintegrieren211.62×
DATEVPflege20.62×
Confluencereporten212.20×
ConfluencePflege220.33×
reportenPflege24.07×
Excelautomatisieren21.45×
Power BIautomatisieren26.78×
DATEVSteuerfachangestellte21.85×
BuchhalterSteuerfachangestellte240.67×
ExcelHubSpot22.90×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Finanzbuchhalter (m/w/d)arbeitnow20d
Microsoft open-sources "the earliest DOS source code discovered to date"Hacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend