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
D1SAP×D1SAP×D1SAP×D1SAP×D1SAP×D1SAP×D1Postgres×D1sevdesk×D1Power BI×D1Postgres×
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196 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 10(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5074%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
SAP
∞ (z=99.0)
Recurring clusters
3
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

0255074992021-052022-082023-112025-022026-05
SAPsevdeskPostgresPower BIExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
DATEV300.0
sevdesk37099.0
Postgres24099.0
Power BI9099.0
Excel5099.0
MS Dynamics100.0
Jira200.0
Confluence100.0
Lexoffice200.0
Lexware100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
sevdeskAPI132.55×
PostgresAPI82.42×
Postgresintegrieren64.45×
SAPAPI50.29×
Postgrespipeline48.17×
pipelineAPI47.26×
SAPintegrieren30.42×
ExcelPower BI313.07×
Power BIanalysieren310.89×
integrierenAPI31.98×
PostgresDSGVO38.17×
DATEVexportieren232.67×
sevdeskexportieren22.65×
DATEVPostgres25.44×
Power BIautomatisieren210.89×
Excelanalysieren213.07×
analysierenautomatisieren216.33×
SAPanalysieren20.52×
analysierenintegrieren25.94×
integrierenSchnittstelle217.82×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
SAP MM ConsultantNoFluffJobs170d
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