SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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145 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
4393%
above baseline
Reg. pressure (D5 mentions)
6
across all listings in window
Top mover · D1
Excel
∞ (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
DATEVExcelsevdeskConfluencePower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel42099.0
DATEV66099.0
Power BI300.0
Confluence4099.0
sevdesk37099.0
Postgres300.0
SAP100.0
HubSpot200.0
Jira300.0
Lexoffice200.0
Lexware200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI133.18×
Excelreporten83.07×
DATEVexportieren61.88×
ExcelPflege41.97×
Excelintegrieren42.30×
ExcelPower BI33.45×
ConfluencePflege315.54×
DATEVBuchhalter32.20×
ConfluenceJira336.25×
Excelautomatisieren21.73×
Excelanalysieren23.45×
Power BIanalysieren248.33×
DATEVPflege20.63×
Confluencereporten28.06×
reportenPflege24.60×
DATEVSteuerfachangestellte22.20×
BuchhalterSteuerfachangestellte248.33×
sevdeskexportieren21.12×
DATEVPostgres21.46×
Postgresintegrieren216.11×

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