Application Count

Tracks Application counts by Publisher for a given snapshot date.

Methodology: Kimball Star Schema.

Fact Type: Periodic Snapshot

Grain: Publisher counts at a given snapshot point in time.

Application Count Star Schema

Application Count table joins

FACT: FACT_APPLICATION_COUNT

Dimension	Dimension key	Fact key	Cardinality
DIM_TENANT	TENANT_DK	TENANT_DK	1:N
DIM_CUSTOMER	CUSTOMER_SK	CUSTOMER_SK	1:N
DIM_CUSTOMER_LATEST	CUSTOMER_DK	CUSTOMER_DK	1:N
DIM_SITE	SITE_SK	SITE_SK	1:N
DIM_SITE_LATEST	SITE_DK	SITE_DK	1:N
DIM_DEVICE_SUMMARY	DEVICE_SK	DEVICE_SK	1:N
DIM_DEVICE_SUMMARY_LATEST	DEVICE_DK	DEVICE_DK	1:N
DIM_DATE	DATE_DK	DATE_DK	1:N

Boilerplate for Application Count joins

Copy

Select
-- enter columns here
From SHARED_ANALYTICS_DATA.SHARED_DATA.FACT_APPLICATION_COUNT f
Join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_CUSTOMER c on f.Customer_SK = c.Customer_SK
Join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_CUSTOMER_LATEST cl on f.Customer_DK = cl.Customer_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_SITE s on f.Site_SK = s.Site_SK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_SITE_LATEST sl on f.Site_DK = sl.Site_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DEVICE_SUMMARY d on f.Device_SK = d.Device_SK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DEVICE_SUMMARY_LATEST dl on f.Device_DK = dl.Device_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_DATE dt on f.Date_DK = dt.Date_DK
join SHARED_ANALYTICS_DATA.SHARED_DATA.DIM_TENANT t on f.Tenant_DK = t.Tenant_DK
-- Where clauses here
-- Group By columns here
-- Having clauses here
-- Order by columns here