SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Active dictionary
Language
Hard term filter — click any term in panels to add
D1Confluence×D1Confluence×D1Confluence×D1Postgres×D1DATEV×D1Power BI×D1Lexware×
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124 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
4246%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
Power BI
∞ (z=99.0)
Recurring clusters
3
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

051015202021-052022-082023-112025-022026-05
DATEVLexwarePostgresPower BIExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Power BI9099.0
DATEV66099.0
Postgres24099.0
sevdesk200.0
Confluence4099.0
Excel5099.0
Lexware26099.0
Jira4099.0
Lexoffice200.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI82.58×
DATEVexportieren61.41×
Postgresintegrieren63.10×
LexwareAPI61.79×
Postgrespipeline45.17×
pipelineAPI47.75×
DATEVBuchhalter31.41×
ConfluencePflege323.25×
ExcelPower BI38.27×
Power BIanalysieren310.33×
ConfluenceJira323.25×
APIREST37.75×
integrierenAPI32.33×
Lexwareintegrieren31.43×
PostgresDSGVO35.17×
DATEVSteuerfachangestellte21.88×
BuchhalterSteuerfachangestellte231.00×
DATEVPostgres20.16×
DATEVPflege20.94×
Confluencereporten215.50×

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
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend