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SignalStack
Where the money flows · what the market says
backend · postgres   ·   21.217 listings
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544 of 21.217 listings match. Time = 5y, src = 10/10, lang = all, dict = D1, terms = 9(ANY). last watermark · 2026-05-08
Demand index · last 4 wk vs window mean
5580%
above baseline
Reg. pressure (D5 mentions)
14
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
6
near-duplicate templates

01All 20 terms · Tools

17/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

SAP 447Excel 48Lexware 26Postgres 25DATEV 6BigQuery 4Power BI 3HubSpot 2Lexoffice 2Jira 2Snowflake 2Tableau 1sevdesk 1MS Dynamics 1Confluence 1Looker 1Metabase 1Salesforce 0Talend 0Alteryx 0

02Term trend · top 5

anomalies marked · z > 2.5

0611221822432021-052022-082023-112025-022026-05
SAPExcelLexwarePostgresDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel480∞99.0
DATEV60∞99.0
Postgres250∞99.0
Power BI30∞0.0
MS Dynamics10∞0.0
Lexware260∞99.0
Jira20∞0.0
Confluence10∞0.0
HubSpot20∞0.0
Snowflake20∞0.0
BigQuery40∞99.0
Tableau10∞0.0
Looker10∞0.0
Metabase10∞0.0
Lexoffice20∞0.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten108.72×
SAPAPI90.50×
SAPmigrieren91.22×
SAPintegrieren80.54×
SAPanalysieren60.66×
ExcelPflege611.33×
LexwareAPI65.71×
PostgresAPI54.95×
ExcelSAP40.10×
integrierenSchnittstelle420.15×
XRechnungZUGFeRD4136.00×
XRechnungXRechnung4136.00×
XRechnungZUGFeRD4136.00×
ZUGFeRDXRechnung4136.00×
ZUGFeRDZUGFeRD4136.00×
XRechnungZUGFeRD4136.00×
Excelanalysieren44.12×
Postgresintegrieren44.84×
Excelintegrieren42.52×
Postgrespipeline414.51×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
SAP MM ConsultantNoFluffJobs170d
Project Opportunity for SAP Basis - TSM & Migration | Europe | 100% Remotefreelancermap20d
Schulung BRF+ im SAP Output Management & Workflowfreelancermap20d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
Deutschland – Bereitstellung von Software – Bereitstellung von SAP Public-Cloud-Lizenzen (SAP Signavio und SAP LeanIX)TED20d
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