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×D1Excel×D1Postgres×D1Lexoffice×D1Talend×
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201 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 9(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5303%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
SAP
∞ (z=99.0)
Recurring clusters
4
near-duplicate templates

01All 20 terms · Tools

13/20 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
SAPExcelPostgresLexofficeDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Postgres24099.0
DATEV300.0
Excel42099.0
MS Dynamics100.0
Power BI300.0
Jira100.0
Confluence100.0
HubSpot200.0
sevdesk200.0
Lexoffice9099.0
Lexware200.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten83.83×
PostgresAPI83.72×
Postgresintegrieren63.87×
SAPAPI50.44×
ExcelPflege44.79×
Excelintegrieren41.47×
Postgrespipeline45.58×
pipelineAPI47.44×
SAPintegrieren30.37×
ExcelPower BI34.79×
integrierenSchnittstelle311.60×
integrierenAPI32.58×
PostgresDSGVO38.38×
LexofficeAPI33.72×
DATEVPostgres25.58×
Excelanalysieren21.91×
Power BIanalysieren226.80×
Excelautomatisieren22.39×
analysierenautomatisieren220.10×
SAPanalysieren20.64×

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