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×D1Alteryx×D1SAP×
Match mode
Title search
159 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 4(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5396%
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

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
SAPPostgresLexofficeDATEVExcel

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
Postgres24099.0
DATEV200.0
Excel200.0
MS Dynamics100.0
sevdesk200.0
Lexoffice9099.0
Lexware200.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI83.31×
Postgresintegrieren63.98×
SAPAPI50.39×
Postgrespipeline46.62×
pipelineAPI49.94×
SAPintegrieren30.38×
PostgresDSGVO36.63×
LexofficeAPI33.31×
DATEVPostgres26.62×
SAPanalysieren20.84×
analysierenintegrieren210.60×
integrierenSchnittstelle215.90×
integrierenAPI21.99×
Lexofficesevdesk217.67×
Postgresautomatisieren26.62×
automatisierenintegrieren215.90×
Postgresexportieren26.62×
LexofficeLexware217.67×
DATEVintegrieren17.95×
ExcelSAP10.63×

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