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
D1Postgres×D1BigQuery×D1Talend×D1Salesforce×D1DATEV×
Match mode
Title search
106 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
4415%
above baseline
Reg. pressure (D5 mentions)
5
across all listings in window
Top mover · D1
DATEV
∞ (z=99.0)
Recurring clusters
4
near-duplicate templates

01All 20 terms · Tools

14/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

04913172021-052022-082023-112025-022026-05
DATEVPostgresSalesforceBigQueryHubSpot

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
DATEV66099.0
Postgres24099.0
Confluence100.0
sevdesk100.0
Salesforce12099.0
Excel200.0
Snowflake200.0
BigQuery4099.0
HubSpot300.0
Tableau100.0
Looker100.0
Metabase100.0
Lexware100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI83.53×
Postgresintegrieren63.79×
DATEVexportieren61.20×
Postgrespipeline42.94×
pipelineAPI47.07×
DATEVBuchhalter31.61×
automatisierenintegrieren311.36×
RESTSOAP326.50×
PostgresDSGVO32.65×
DATEVPostgres20.13×
DATEVPflege21.61×
DATEVSteuerfachangestellte21.61×
BuchhalterSteuerfachangestellte235.33×
BigQuerySnowflake226.50×
SalesforceREST24.42×
SalesforceSOAP25.89×
APIREST25.30×
HubSpotSalesforce25.89×
integrierenAPI23.03×
Postgresautomatisieren22.21×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Finanzbuchhalter (m/w/d)arbeitnow20d
Microsoft open-sources "the earliest DOS source code discovered to date"Hacker27d
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