SignalStack
Where the money flows · what the market says
backend · postgres   ·   11.001 listings
Time
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201 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 7(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5498%
above baseline
Reg. pressure (D5 mentions)
9
across all listings in window
Top mover · D1
SAP
∞ (z=99.0)
Recurring clusters
3
near-duplicate templates

01All 20 terms · Tools

9/20 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
SAPExcelPostgresJiraDATEV

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Excel42099.0
Power BI4099.0
Jira11099.0
Postgres24099.0
DATEV4099.0
Confluence4099.0
MS Dynamics100.0
HubSpot200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
Excelreporten83.19×
PostgresAPI84.19×
Postgresintegrieren63.59×
SAPAPI50.50×
ExcelPflege42.73×
Excelintegrieren41.37×
Postgrespipeline45.58×
pipelineAPI48.38×
integrierenAPI43.59×
ExcelPower BI33.59×
Power BIanalysieren325.12×
SAPintegrieren30.34×
integrierenSchnittstelle38.61×
ConfluencePflege321.54×
JiraPflege37.83×
ConfluenceJira313.70×
automatisierenSchnittstelle324.12×
PostgresDSGVO38.38×
Excelautomatisieren21.91×
Excelanalysieren21.60×

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