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
D1Postgres×D1Postgres×D1DATEV×D1Power BI×
Match mode
Title search
97 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
4758%
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
DATEVPostgresPower BIExcelJira

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Postgres24099.0
Power BI9099.0
sevdesk100.0
Confluence200.0
Excel5099.0
Jira200.0
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
PostgresAPI83.23×
Postgresintegrieren63.46×
DATEVexportieren61.26×
Postgrespipeline44.04×
pipelineAPI49.70×
DATEVBuchhalter31.47×
ExcelPower BI36.47×
Power BIanalysieren38.08×
APIREST39.70×
PostgresDSGVO34.04×
DATEVSteuerfachangestellte21.47×
BuchhalterSteuerfachangestellte232.33×
DATEVPostgres20.12×
DATEVPflege20.98×
Confluencereporten224.25×
ConfluencePflege232.33×
reportenPflege216.17×
Power BIautomatisieren24.31×
Excelanalysieren29.70×
analysierenautomatisieren29.70×

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