SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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117 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 7(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5056%
above baseline
Reg. pressure (D5 mentions)
6
across all listings in window
Top mover · D1
DATEV
∞ (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
DATEVExcelJiraPower BIConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Confluence4099.0
Excel42099.0
Power BI4099.0
Postgres300.0
Jira11099.0
sevdesk100.0
SAP100.0
HubSpot200.0
Lexware100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten82.23×
DATEVexportieren61.77×
ExcelPflege41.39×
Excelintegrieren41.59×
ConfluencePflege310.97×
ExcelPower BI32.09×
Power BIanalysieren329.25×
DATEVBuchhalter31.77×
ConfluenceJira37.98×
JiraPflege33.99×
DATEVPflege20.44×
Confluencereporten25.85×
reportenPflege22.92×
Excelanalysieren21.86×
Excelautomatisieren21.39×
DATEVPostgres21.18×
Postgresintegrieren211.14×
Jiraintegrieren23.04×
DATEVSteuerfachangestellte21.77×
BuchhalterSteuerfachangestellte239.00×

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