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
D1Confluence×D1Confluence×D1BigQuery×D1Postgres×D1MS Dynamics×
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35 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 5(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3900%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
DATEV
∞ (z=0.0)
Recurring clusters
1
near-duplicate templates

01All 20 terms · Tools

14/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

013452021-052022-082023-112025-022026-05
PostgresConfluenceBigQueryDATEVMS Dynamics

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV300.0
Postgres24099.0
MS Dynamics300.0
Confluence4099.0
SAP100.0
Excel200.0
Power BI100.0
Jira300.0
Snowflake200.0
BigQuery4099.0
Tableau100.0
Looker100.0
Metabase100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.46×
Postgresintegrieren61.25×
Postgrespipeline41.17×
pipelineAPI43.50×
ConfluencePflege36.56×
ConfluenceJira38.75×
PostgresDSGVO31.09×
DATEVPostgres20.97×
Confluencereporten24.38×
reportenPflege24.38×
JiraPflege25.83×
automatisierenSchnittstelle211.67×
BigQuerySnowflake28.75×
integrierenAPI21.25×
Postgresautomatisieren20.97×
automatisierenintegrieren23.33×
Postgresexportieren20.97×
exportierenDSGVO25.83×
DATEVintegrieren11.67×
MS DynamicsPflege12.92×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

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