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
D1DATEV×D1Lexoffice×D1BigQuery×D1Postgres×D1BigQuery×D1Excel×
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141 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4472%
above baseline
Reg. pressure (D5 mentions)
10
across all listings in window
Top mover · D1
Postgres
∞ (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

061218242021-052022-082023-112025-022026-05
DATEVExcelPostgresLexofficeBigQuery

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV66099.0
sevdesk300.0
Confluence200.0
Excel42099.0
Power BI300.0
SAP100.0
HubSpot200.0
Jira100.0
Snowflake200.0
BigQuery4099.0
Lexoffice9099.0
Tableau100.0
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
Excelreporten82.44×
PostgresAPI83.36×
DATEVexportieren61.60×
Postgresintegrieren63.52×
ExcelPflege42.24×
Excelintegrieren41.34×
Postgrespipeline43.36×
pipelineAPI45.76×
ExcelPower BI33.36×
DATEVBuchhalter32.14×
integrierenAPI33.02×
PostgresDSGVO34.41×
LexofficeAPI33.36×
DATEVPflege20.71×
Confluencereporten212.82×
ConfluencePflege223.50×
reportenPflege24.27×
Excelanalysieren22.24×
Power BIanalysieren231.33×
Excelautomatisieren21.34×

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"Hacker27d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend