SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
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Hard term filter — click any term in panels to add
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164 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
4439%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
3
near-duplicate templates

01All 20 terms · Tools

16/20 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
DATEVExcelLexwarePostgresJira

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Jira11099.0
Postgres24099.0
Confluence4099.0
Excel42099.0
Power BI4099.0
SAP100.0
sevdesk200.0
Lexware26099.0
HubSpot200.0
Tableau100.0
Snowflake100.0
BigQuery100.0
Looker100.0
Metabase100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten82.84×
PostgresAPI83.04×
Postgresintegrieren62.93×
DATEVexportieren61.86×
LexwareAPI62.10×
integrierenAPI53.25×
ExcelPflege41.95×
Excelintegrieren41.12×
Postgrespipeline44.56×
pipelineAPI46.07×
ConfluencePflege315.38×
ExcelPower BI32.93×
Power BIanalysieren330.75×
DATEVBuchhalter31.86×
ConfluenceJira311.18×
JiraPflege35.59×
automatisierenSchnittstelle316.40×
Lexwareintegrieren31.35×
PostgresDSGVO36.83×
Jiraintegrieren22.13×

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