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×D1Lexoffice×D1sevdesk×D1Snowflake×D1SAP×
Match mode
Title search
213 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
5005%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
SAP
∞ (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

0255074992021-052022-082023-112025-022026-05
SAPsevdeskPostgresSnowflakeLexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
DATEV300.0
sevdesk37099.0
Postgres24099.0
Excel200.0
MS Dynamics100.0
Snowflake19099.0
BigQuery200.0
Lexoffice9099.0
Tableau100.0
Looker100.0
Metabase100.0
Lexware300.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI132.58×
PostgresAPI82.45×
Postgresintegrieren64.84×
SAPAPI50.29×
Postgrespipeline48.87×
pipelineAPI47.34×
SAPintegrieren30.46×
integrierenAPI32.00×
PostgresDSGVO38.88×
LexofficeAPI32.45×
DATEVexportieren235.50×
sevdeskexportieren22.88×
DATEVPostgres25.92×
SAPanalysieren21.13×
analysierenintegrieren212.91×
integrierenSchnittstelle219.36×
BigQuerySnowflake211.21×
Lexofficesevdesk21.28×
sevdeskautomate25.76×
Postgresautomatisieren28.87×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
SAP MM ConsultantNoFluffJobs170d
Lead Data Engineer (Snowflake)NoFluffJobs170d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
Deutschland – Dienstleistungen in Verbindung mit Software – Lizenzbeschaffung und Implementierung der SAP S/4HANA Public Cloud und SAP AribaTED20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend