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
D1Power BI×D1Lexoffice×D1BigQuery×D1Postgres×D1Snowflake×D1Lexware×
Match mode
Title search
87 of 11.001 listings match. Time = 5y, src = 14/14, lang = all, dict = D1, terms = 6(ANY). last watermark · 2026-05-06
Demand index · last 4 wk vs window mean
3960%
above baseline
Reg. pressure (D5 mentions)
4
across all listings in window
Top mover · D1
Excel
∞ (z=99.0)
Recurring clusters
2
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

05914182021-052022-082023-112025-022026-05
LexwarePostgresSnowflakePower BILexoffice

03Top movers · current half vs prev half

largest |Δ%| · z-score (Poisson)

TermNowPrevΔ %z
Excel4099.0
Power BI9099.0
Postgres24099.0
DATEV300.0
Lexware26099.0
Jira200.0
Confluence100.0
Snowflake19099.0
BigQuery4099.0
sevdesk300.0
Lexoffice9099.0
Tableau100.0
Looker100.0
Metabase100.0
HubSpot100.0

04Co-occurrence · top 20 pairs

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

Term ATerm BCountLift
PostgresAPI81.71×
Postgresintegrieren61.98×
LexwareAPI61.18×
Postgrespipeline42.90×
pipelineAPI44.09×
ExcelPower BI37.25×
Power BIanalysieren37.25×
integrierenAPI31.40×
Lexwareintegrieren30.91×
PostgresDSGVO32.72×
LexofficeAPI31.71×
Excelanalysieren210.88×
Power BIautomatisieren24.83×
DATEVPostgres22.42×
analysierenautomatisieren210.88×
JiraPower BI29.67×
Power BIreporten24.83×
BigQuerySnowflake22.29×
Lexwareimportieren23.35×
APIREST25.12×

05Recurring clusters · near-duplicate listings

indicates productizable workflows · click row for records

ExemplarSourcesMembersMedian gap
Lead Data Engineer (Snowflake)NoFluffJobs170d
Show HN: I extract recipes from TikTok, Instagram, and the messy webHacker20d
SignalStack · 5 yrs · 5 sources · self-running weekly · postgres backend