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
D1MS Dynamics×D1BigQuery×D1BigQuery×D1Talend×D1Postgres×
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33 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
3348%
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

013452021-052022-082023-112025-022026-05
PostgresBigQueryMS DynamicsDATEVSnowflake

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
MS Dynamics300.0
SAP100.0
DATEV200.0
Snowflake200.0
BigQuery4099.0
Tableau100.0
Looker100.0
Metabase100.0
Excel100.0
HubSpot100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.38×
Postgresintegrieren61.18×
Postgrespipeline41.10×
pipelineAPI43.30×
PostgresDSGVO31.03×
DATEVPostgres21.38×
BigQuerySnowflake28.25×
integrierenAPI21.18×
Postgresautomatisieren21.38×
automatisierenintegrieren24.71×
Postgresexportieren20.92×
exportierenDSGVO25.50×
MS DynamicsPflege111.00×
MS DynamicsSAP111.00×
SAPintegrieren14.71×
MS Dynamicsintegrieren11.57×
DATEVintegrieren12.36×
SnowflakeETL116.50×
BigQueryETL18.25×
BigQueryreporten14.12×

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
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend