SignalStack
Where the money flows · what the market says
backend · postgres   ·   19.927 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1BigQuery×D1Postgres×D1Salesforce×D1MS Dynamics×D1BigQuery×D1BigQuery×D1Postgres×
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49 of 19.927 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 7(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
4378%
above baseline
Reg. pressure (D5 mentions)
5
across all listings in window
Top mover · D1
MS Dynamics
∞ (z=99.0)
Recurring clusters
1
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

024572021-052022-082023-112025-022026-05
PostgresSalesforceMS DynamicsBigQueryHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
MS Dynamics9099.0
Postgres24099.0
SAP100.0
DATEV200.0
Salesforce12099.0
Snowflake200.0
BigQuery4099.0
HubSpot300.0
Tableau100.0
Looker100.0
Metabase100.0
Excel100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI51.70×
Postgresintegrieren41.36×
Postgrespipeline41.36×
pipelineAPI45.44×
automatisierenintegrieren38.17×
Postgresexportieren31.53×
PostgresDSGVO31.22×
DATEVPostgres22.04×
BigQuerySnowflake212.25×
HubSpotSalesforce22.72×
Postgresautomatisieren21.36×
exportierenDSGVO24.90×
APIDSGVO23.27×
MS DynamicsSAP15.44×
SAPintegrieren18.17×
MS Dynamicsintegrieren10.91×
MS DynamicsPflege15.44×
DATEVintegrieren14.08×
SnowflakeETL124.50×
BigQueryETL112.25×

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