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
D1Confluence×D1Confluence×D1Jira×D1Confluence×D1Postgres×D1SAP×D1Power BI×D1DATEV×
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232 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 8(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
5463%
above baseline
Reg. pressure (D5 mentions)
3
across all listings in window
Top mover · D1
SAP
∞ (z=99.0)
Recurring clusters
5
near-duplicate templates

01All 20 terms · Tools

11/20 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
SAPDATEVPostgresJiraPower BI

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
SAP126099.0
DATEV66099.0
Jira11099.0
sevdesk100.0
Postgres24099.0
Power BI9099.0
Excel6099.0
MS Dynamics100.0
Confluence4099.0
HubSpot100.0
Lexware100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI84.83×
DATEVexportieren63.01×
Postgresintegrieren64.83×
SAPAPI50.58×
Postgrespipeline49.67×
pipelineAPI414.50×
SAPintegrieren30.46×
ConfluencePflege334.80×
ExcelPower BI312.89×
Power BIanalysieren312.89×
DATEVBuchhalter32.64×
JiraPflege312.65×
ConfluenceJira315.82×
APIREST310.88×
integrierenAPI33.63×
PostgresDSGVO39.67×
Jiraintegrieren23.52×
DATEVPostgres20.29×
DATEVPflege21.41×
Confluencereporten219.33×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
SAP MM ConsultantNoFluffJobs170d
Finanzbuchhalter (m/w/d)arbeitnow20d
Microsoft open-sources "the earliest DOS source code discovered to date"Hacker20d
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