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×D1Jira×D1Confluence×D1Jira×D1Snowflake×D1DATEV×D1BigQuery×D1Postgres×D1Talend×
Match mode
Title search
122 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
4848%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Jira
∞ (z=99.0)
Recurring clusters
5
near-duplicate templates

01All 20 terms · Tools

15/20 have ≥1 citation · sparkline = trend · click row to filter · zero-count terms shown at bottom

02Term trend · top 5

anomalies marked · z > 2.5

051015202021-052022-082023-112025-022026-05
DATEVPostgresSnowflakeJiraConfluence

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Jira11099.0
DATEV66099.0
Confluence4099.0
Postgres24099.0
sevdesk100.0
Excel300.0
Power BI200.0
Snowflake19099.0
BigQuery4099.0
Tableau100.0
Looker100.0
Metabase100.0
HubSpot100.0
Lexware100.0
Talend200.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI84.07×
Postgresintegrieren63.81×
DATEVexportieren61.39×
Postgrespipeline44.07×
pipelineAPI49.76×
DATEVBuchhalter31.85×
ConfluencePflege318.30×
ConfluenceJira38.32×
JiraPflege36.65×
integrierenAPI34.57×
PostgresDSGVO33.81×
Jiraintegrieren22.77×
DATEVSteuerfachangestellte21.85×
BuchhalterSteuerfachangestellte240.67×
DATEVPflege20.74×
Confluencereporten212.20×
reportenPflege29.76×
DATEVPostgres20.15×
JiraPower BI211.09×
Jirareporten24.44×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Lead Data Engineer (Snowflake)NoFluffJobs170d
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 – Analyse- oder Wissenschaftssoftwarepaket – Talend Datamanagement Platform Lizenzen (On-Premise)TED27d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend