SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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166 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4268%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
3
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
DATEVExcelsevdeskPostgresConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV66099.0
Excel42099.0
Power BI300.0
Confluence4099.0
SAP100.0
sevdesk37099.0
Jira300.0
HubSpot200.0
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
sevdeskAPI132.43×
Excelreporten83.16×
PostgresAPI82.31×
Postgresintegrieren64.15×
DATEVexportieren61.89×
ExcelPflege42.26×
Excelintegrieren41.58×
Postgrespipeline44.61×
pipelineAPI44.61×
integrierenAPI42.77×
DATEVBuchhalter32.52×
ExcelPower BI33.95×
ConfluencePflege317.79×
ConfluenceJira341.50×
automatisierenSchnittstelle316.60×
PostgresDSGVO36.92×
DATEVPostgres20.21×
DATEVSteuerfachangestellte22.52×
BuchhalterSteuerfachangestellte255.33×
Excelanalysieren22.63×

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