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
D1Jira×D1Jira×D1Jira×D1Jira×D1Postgres×D1MS Dynamics×D1Lexware×D1Lexoffice×
Match mode
Title search
71 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3296%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
SAP
∞ (z=0.0)
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

023562021-052022-082023-112025-022026-05
LexwarePostgresJiraLexofficeDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP100.0
MS Dynamics300.0
Jira11099.0
Postgres24099.0
DATEV300.0
Lexware26099.0
Excel200.0
Power BI200.0
Confluence300.0
sevdesk300.0
Lexoffice9099.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.39×
Postgresintegrieren61.37×
LexwareAPI60.96×
Postgrespipeline42.96×
pipelineAPI44.18×
integrierenAPI41.29×
JiraPflege34.84×
ConfluenceJira36.45×
Lexwareintegrieren30.63×
PostgresDSGVO32.96×
LexofficeAPI31.39×
Jiraintegrieren20.99×
DATEVPostgres21.97×
JiraPower BI26.45×
Jirareporten24.30×
ConfluencePflege211.83×
automatisierenSchnittstelle223.67×
Lexwareimportieren22.73×
Lexofficesevdesk25.26×
Postgresautomatisieren21.97×

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