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
D1BigQuery×D1Lexware×D1Snowflake×D1Lexoffice×D1Postgres×
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78 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
3500%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Postgres
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

12/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

05914182021-052022-082023-112025-022026-05
LexwarePostgresSnowflakeLexofficeBigQuery

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
DATEV300.0
Lexware26099.0
Snowflake19099.0
BigQuery4099.0
sevdesk300.0
Lexoffice9099.0
Tableau100.0
Looker100.0
Metabase100.0
Excel100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.63×
Postgresintegrieren61.95×
LexwareAPI61.13×
Postgrespipeline42.60×
pipelineAPI43.90×
integrierenAPI31.46×
Lexwareintegrieren30.90×
PostgresDSGVO32.44×
LexofficeAPI31.63×
DATEVPostgres22.17×
Lexwareimportieren23.00×
BigQuerySnowflake22.05×
Lexofficesevdesk25.78×
Postgresautomatisieren23.25×
automatisierenintegrieren27.80×
Postgresexportieren21.63×
exportierenDSGVO29.75×
LexofficeLexware20.67×
DATEVintegrieren12.60×
SnowflakeETL14.11×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Lead Data Engineer (Snowflake)NoFluffJobs170d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend