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
D1Confluence×D1Lexware×D1DATEV×D1DATEV×
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94 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
4287%
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
DATEVLexwareConfluenceJiraExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Confluence4099.0
sevdesk200.0
Postgres200.0
Lexware26099.0
Excel200.0
Power BI100.0
Jira300.0
Lexoffice200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
DATEVexportieren61.22×
LexwareAPI63.10×
ConfluencePflege317.63×
DATEVBuchhalter31.07×
ConfluenceJira323.50×
Lexwareintegrieren32.71×
DATEVPflege20.71×
Confluencereporten223.50×
reportenPflege223.50×
DATEVSteuerfachangestellte21.42×
BuchhalterSteuerfachangestellte223.50×
DATEVPostgres21.42×
SchnittstellePflege223.50×
JiraPflege215.67×
Lexwareimportieren23.62×
LexofficeLexware23.62×
ConfluenceDATEV10.36×
DATEVreporten10.71×
DATEVsevdesk10.71×
sevdeskexportieren16.71×

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