SignalStack
Where the money flows · what the market says
backend · postgres   ·   21.217 listings
Time
Sources
Active dictionary
Language
Hard term filter — click any term in panels to add
D1BigQuery×D1BigQuery×D1BigQuery×D1Lexware×D1Postgres×D1BigQuery×D1Talend×D1BigQuery×
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57 of 21.217 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-07
Demand index · last 4 wk vs window mean
2737%
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

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

024572021-052022-082023-112025-022026-05
LexwarePostgresBigQueryDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Postgres25099.0
DATEV300.0
Lexware26099.0
Snowflake200.0
BigQuery4099.0
Tableau100.0
Looker100.0
Metabase100.0
Excel200.0
Jira100.0
Lexoffice200.0
sevdesk100.0
HubSpot100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
LexwareAPI61.20×
PostgresAPI51.04×
Postgresintegrieren41.30×
Postgrespipeline41.82×
pipelineAPI44.15×
Postgresexportieren31.37×
Lexwareintegrieren30.94×
PostgresDSGVO31.71×
DATEVPostgres21.52×
BigQuerySnowflake214.25×
Lexwareimportieren22.19×
ExcelPostgres22.28×
Postgresautomatisieren22.28×
automatisierenintegrieren28.14×
exportierenDSGVO25.70×
LexofficeLexware22.19×
DATEVintegrieren12.71×
SnowflakeETL128.50×
BigQueryETL114.25×
BigQueryreporten114.25×

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
Deutschland – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend