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
D1DATEV×D1Lexoffice×D1Power BI×
Match mode
Title search
84 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 3(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4875%
above baseline
Reg. pressure (D5 mentions)
0
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

9/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

051015202021-052022-082023-112025-022026-05
DATEVPower BILexofficeExcelLexware

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Postgres200.0
sevdesk300.0
Power BI9099.0
Confluence200.0
Excel4099.0
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
DATEVexportieren61.27×
DATEVBuchhalter31.27×
ExcelPower BI37.00×
Power BIanalysieren39.33×
LexofficeAPI35.60×
DATEVSteuerfachangestellte21.27×
BuchhalterSteuerfachangestellte228.00×
DATEVPostgres21.27×
DATEVPflege20.85×
Confluencereporten228.00×
ConfluencePflege228.00×
reportenPflege218.67×
Power BIautomatisieren26.22×
Excelanalysieren214.00×
JiraPower BI29.33×
Power BIreporten26.22×
APIREST216.80×
Lexofficesevdesk26.22×
LexofficeLexware26.22×
DATEVintegrieren10.42×

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