SignalStack
Where the money flows · what the market says
backend · postgres   ·   10.182 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1Jira×D1Confluence×D1Jira×D1Jira×D1Postgres×D1Talend×
Match mode
Title search
30 of 10.182 listings match. Time = 5y, src = 8/8, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
2817%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
Jira
∞ (z=99.0)
Recurring clusters
2
near-duplicate templates

01All 20 terms · Tools

8/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

012342021-052022-082023-112025-022026-05
PostgresJiraTalendDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Jira8099.0
Postgres19099.0
DATEV200.0
Power BI100.0
Excel100.0
HubSpot100.0
Talend300.0
Confluence100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI61.35×
Postgresintegrieren41.05×
Postgrespipeline41.58×
pipelineAPI44.29×
Postgresexportieren31.58×
PostgresDSGVO31.58×
Jiraintegrieren21.25×
DATEVPostgres21.58×
Postgresautomatisieren21.58×
automatisierenintegrieren25.00×
exportierenAPI22.86×
DATEVintegrieren12.50×
JiraAPI10.54×
integrierenAPI10.71×
Jirareporten13.75×
JiraPower BI13.75×
Power BIanalysieren115.00×
Jiraanalysieren11.88×
PostgresSchnittstelle11.58×
automatisierenSchnittstelle115.00×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED37d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend