SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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Hard term filter — click any term in panels to add
D1Confluence×D1Confluence×D1Confluence×D1Postgres×D1Alteryx×D1DATEV×
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91 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
4571%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
3
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
DATEVPostgresConfluenceExcelJira

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
sevdesk100.0
Confluence4099.0
Postgres24099.0
Excel300.0
Power BI100.0
Jira300.0
HubSpot100.0
Lexware100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI83.37×
DATEVexportieren61.18×
Postgresintegrieren63.79×
Postgrespipeline43.79×
pipelineAPI410.11×
DATEVBuchhalter31.38×
ConfluencePflege317.06×
ConfluenceJira322.75×
PostgresDSGVO33.79×
DATEVSteuerfachangestellte21.38×
BuchhalterSteuerfachangestellte230.33×
DATEVPflege20.69×
Confluencereporten215.17×
reportenPflege215.17×
DATEVPostgres20.11×
SchnittstellePflege215.17×
JiraPflege215.17×
automatisierenSchnittstelle215.17×
APIREST210.11×
integrierenAPI23.37×

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