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×D1Postgres×D1MS Dynamics×D1Talend×D1Salesforce×
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45 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
Postgres
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

11/20 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
PostgresSalesforceConfluenceDATEVHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres24099.0
MS Dynamics300.0
DATEV300.0
Confluence4099.0
SAP100.0
Excel200.0
Power BI100.0
Jira300.0
Salesforce12099.0
HubSpot300.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.67×
Postgresintegrieren61.41×
Postgrespipeline41.50×
pipelineAPI44.00×
ConfluencePflege38.44×
ConfluenceJira311.25×
automatisierenintegrieren34.22×
PostgresDSGVO31.41×
Confluencereporten27.50×
reportenPflege27.50×
DATEVPostgres21.25×
JiraPflege27.50×
automatisierenSchnittstelle211.25×
SalesforceREST22.50×
SalesforceSOAP23.75×
RESTSOAP215.00×
HubSpotSalesforce22.50×
integrierenAPI21.25×
Postgresautomatisieren20.94×
Postgresexportieren21.87×

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