Caboodle Data Model
A column in Caboodle does no longer incorporate the data you expect to peer. To determine
if the issue is within the supply statistics or the ETL manner, you want to analyze the Clarity
statistics. How can you decide which Clarity column is used to populate the Caboodle
column? - ANS-Investigate the Data Lineage for Each Package segment for the column in
question
A column in Caboodle does no longer contain the information you expect to look. To decide if
the difficulty is within the supply data or the ETL system, you want to analyze the Clarity
records. How can you determine which Clarity column is used to populate the Caboodle
column? - ANS-Investigate the Data Lineage for Each Package phase for the column in
question.
A overseas key column in Caboodle incorporates the price ‐3. What should this suggest? -
ANS-There are two possibilities: Either the records that when populated this row in Caboodle
has been deleted from the supply or this is the row with ‐3 as its number one key, for which
all foreign key columns are also ‐three. To recognise which is authentic, test the primary key
fee for the given row: a non‐poor value suggests that this row represents deleted information
within the supply.
A row in a Caboodle table has a number one key cost of ‐2. What price will be stored in
non‐foreign key columns with a facts type of "Date" for this row?
A. ‐2
B. NULL
C. 12/31/1840
D. *NotApplicable - ANS-B
A fee of ‐3 in a overseas key column suggests what? - ANS-That the entity represented by
using the row itself became deleted, no longer that the entity the foreign secret is pointing to
became deleted.
Consider the subsequent question:
SELECT DurableKey FROM <TableName> Which of the subsequent statements are actual?
A. This query will handiest run if <TableName>is a snapshot desk.
B. This query will run no matter whether <TableName> has trade monitoring.
C. The price within the DurableKey column could repeat in more than one rows of the
results.
D. There isn't any table in Caboodle for which this question will run. - ANS-A and C
Databases that use referential integrity will constantly have 2 houses: - ANS-1. Foreign key
columns will always have a price although the source records is null
2. Foreign key column values will constantly have a matching price in the vacation spot
table/column
, DurableKey - ANS-While there may be more than one rows in a photograph desk for a given
entity, each with a unique number one key value, the DurableKey column stores the same
value for all rows inside the desk that consult with the equal entity.
Every bridge desk has what 2 columns? - ANS-They are called <Name>ComboKey and
<Name>Key, where <Name> is the call of the table to which a bridge has been shaped. The
<Name>Key column can be used as a foreign key to link to the corresponding dimension
table. The <Name>ComboKey column is a surrogate key that represents a unique aggregate
of <Name>Key values.
Explain the connection between the dbo and FullAccess schemas. - ANS-The dbo schema
is what's contemplated within the Caboodle Dictionary. The FullAccess schema incorporates
nearly the whole thing within the dbo schema (minus some metadata columns) plus
additional columns in some tables. Since FullAccess has more data, file writers need to use
it when writing queries. However, file writers should also be familiar with dbo due to its
relationship with the Caboodle Dictionary.
For an inferred row, what's unusual about the PatientDim.PatientEpicId column? - ANS-It
shows an empty string instead of the standard * unknown.
Foreign keys that join to the surrogate key of a image table point to the row that... -
ANS-Was cutting-edge on the time the records was loaded. Therefore, such foreign keys
ought to factor to stale facts in photograph tables.
Give an instance of a SetDim desk. - ANS-These diagnoses are grouped into lists, which
might be saved in DiagnosisSetDim.
Give the example of an unspecified statistics point that might show as -1. - ANS-If a patient
has no longer been assigned a number one care medical doctor. When the affected person's
file is loaded into Caboodle, the PrimaryCareProviderKey column is about to ‐1.
How are DataMarts similar to fact tables? - ANS-Because they keep information about
enormous, measurable activities
How can lookup columns be diagnosed in the Dictionary? - ANS-Tables that link to or from a
given table are indexed underneath Properties, and links to the vacation spot desk are
supplied next to the foreign key columns descriptions.
How are you able to discover statistics that may had been tough-deleted from the gadget? -
ANS-Use IsDeleted = 1
How may you be able to determine the date while a alternate came about? - ANS-Check the
information lineage to decide the Chronicles item and/or Clarity table and column that store
this statistics. For non‐Epic records, work with your Caboodle developers to decide relevant
statistics lineage.
A column in Caboodle does no longer incorporate the data you expect to peer. To determine
if the issue is within the supply statistics or the ETL manner, you want to analyze the Clarity
statistics. How can you decide which Clarity column is used to populate the Caboodle
column? - ANS-Investigate the Data Lineage for Each Package segment for the column in
question
A column in Caboodle does no longer contain the information you expect to look. To decide if
the difficulty is within the supply data or the ETL system, you want to analyze the Clarity
records. How can you determine which Clarity column is used to populate the Caboodle
column? - ANS-Investigate the Data Lineage for Each Package phase for the column in
question.
A overseas key column in Caboodle incorporates the price ‐3. What should this suggest? -
ANS-There are two possibilities: Either the records that when populated this row in Caboodle
has been deleted from the supply or this is the row with ‐3 as its number one key, for which
all foreign key columns are also ‐three. To recognise which is authentic, test the primary key
fee for the given row: a non‐poor value suggests that this row represents deleted information
within the supply.
A row in a Caboodle table has a number one key cost of ‐2. What price will be stored in
non‐foreign key columns with a facts type of "Date" for this row?
A. ‐2
B. NULL
C. 12/31/1840
D. *NotApplicable - ANS-B
A fee of ‐3 in a overseas key column suggests what? - ANS-That the entity represented by
using the row itself became deleted, no longer that the entity the foreign secret is pointing to
became deleted.
Consider the subsequent question:
SELECT DurableKey FROM <TableName> Which of the subsequent statements are actual?
A. This query will handiest run if <TableName>is a snapshot desk.
B. This query will run no matter whether <TableName> has trade monitoring.
C. The price within the DurableKey column could repeat in more than one rows of the
results.
D. There isn't any table in Caboodle for which this question will run. - ANS-A and C
Databases that use referential integrity will constantly have 2 houses: - ANS-1. Foreign key
columns will always have a price although the source records is null
2. Foreign key column values will constantly have a matching price in the vacation spot
table/column
, DurableKey - ANS-While there may be more than one rows in a photograph desk for a given
entity, each with a unique number one key value, the DurableKey column stores the same
value for all rows inside the desk that consult with the equal entity.
Every bridge desk has what 2 columns? - ANS-They are called <Name>ComboKey and
<Name>Key, where <Name> is the call of the table to which a bridge has been shaped. The
<Name>Key column can be used as a foreign key to link to the corresponding dimension
table. The <Name>ComboKey column is a surrogate key that represents a unique aggregate
of <Name>Key values.
Explain the connection between the dbo and FullAccess schemas. - ANS-The dbo schema
is what's contemplated within the Caboodle Dictionary. The FullAccess schema incorporates
nearly the whole thing within the dbo schema (minus some metadata columns) plus
additional columns in some tables. Since FullAccess has more data, file writers need to use
it when writing queries. However, file writers should also be familiar with dbo due to its
relationship with the Caboodle Dictionary.
For an inferred row, what's unusual about the PatientDim.PatientEpicId column? - ANS-It
shows an empty string instead of the standard * unknown.
Foreign keys that join to the surrogate key of a image table point to the row that... -
ANS-Was cutting-edge on the time the records was loaded. Therefore, such foreign keys
ought to factor to stale facts in photograph tables.
Give an instance of a SetDim desk. - ANS-These diagnoses are grouped into lists, which
might be saved in DiagnosisSetDim.
Give the example of an unspecified statistics point that might show as -1. - ANS-If a patient
has no longer been assigned a number one care medical doctor. When the affected person's
file is loaded into Caboodle, the PrimaryCareProviderKey column is about to ‐1.
How are DataMarts similar to fact tables? - ANS-Because they keep information about
enormous, measurable activities
How can lookup columns be diagnosed in the Dictionary? - ANS-Tables that link to or from a
given table are indexed underneath Properties, and links to the vacation spot desk are
supplied next to the foreign key columns descriptions.
How are you able to discover statistics that may had been tough-deleted from the gadget? -
ANS-Use IsDeleted = 1
How may you be able to determine the date while a alternate came about? - ANS-Check the
information lineage to decide the Chronicles item and/or Clarity table and column that store
this statistics. For non‐Epic records, work with your Caboodle developers to decide relevant
statistics lineage.
