CLR110 Clarity Data Model
Fundamentals
Compared to perspectives, derived tables commonly take much less time to run because the
statistics has been saved on the DB
True, perspectives are saved queries, their use can affect performance. Derived tables are
stored procedures and hence carry out better
After receiving a file request, you consult Clarity assets which include Clarity Compass and
the Clarity Dictionary without consulting Chroncile resources including Item Editor and
document viewer. What issues may additionally you run into?
Analytics catalog
Database item search
Column seek
Clarity Dictionary on the
A lab manager tells you he desires a file on lab specimens, and suggests you the sphere in
which he can enter various statistics. What technique could you use to find the INI + Item
numbers of the records
he is seeking out?
Ctrl + Click
I IDM one hundred thirty is a networked object that isn't stuffed in for this document. What
value can be extracted to Clarity for this item, and different Chronicles gadgets that are not
filled out?
Null
What value will be extracted to Caboodle for this object, and different networked gadgets
that are not filled out in Chronicles?
If the column is a key column, Caboodle can have a ‐1 letting record writers understand that
this fee became now not populated inside the supply, at the same time as nonetheless
imposing referential integrity.
T/F columns which are non number one keys include null values
True, even overseas key may be null.
,Why do null values exist in Clarity
Not all fields are populated in Chronicles
ETL records cleaning deletes incorrectly formatted information
Data is deprecated y not extracted
!Appendix E: Record Viewer Tip Sheet contains greater records at the filtering options
available inside the document viewer
Item Editor
Shows the definition of chronicle objects.
Shows statistics approximately how the object behaves for all values
Hot Keys
Opening Chart Search - Ctrl + Space
What is a category listing?
A list of defined values that can be stored in a Chronicles object
Benefits and obstacles of the use of class as a filter out
1. Extra efficient
2. Cannot handiest see first a hundred values in item editor - have to use category list
preservation to peer entire listing
upload kinds
no add
reaction on every occasion
lookback
what is an add kind
describes how long a bit of records is legitimate
no add
taken into consideration real for all instances.
If modified then vintage value is replaced
instance: SSN, birthday
response whenever
, statistics stored separate on each touch document
if blank then it is considered unknown
example: weight, blood pressure
lookback
store each item one at a time but if blank considers ultimate fee to be proper
Example: age, deal with
No‐Add
upload type
stored on report, not touch.
Considered real for all contacts
!Since both respond on every occasion and lookback gadgets keep statistics at the touch,
those upload sorts are known as time beyond regulation add sorts.
No‐Add facts is saved on the report stage Overtime facts is saved at the contact level.
Response Each Time
Response type
saved separately on every of the statistics contacts
if clean, have to be considered unknown
Lookback
upload type
saved one after the other on each touch
anticipate that last fee entered remains genuine
Response Type
determines what number of traces an object can preserve at one time
- Single Response
- Multiple Response
- Related Group
!Since both more than one reaction and associated group objects store a couple of type of
facts, these response types may additionally together be referred to as a couple of reaction
types.
Single records shops one line of facts, whilst Multiple data stores multiple lines of records.
Fundamentals
Compared to perspectives, derived tables commonly take much less time to run because the
statistics has been saved on the DB
True, perspectives are saved queries, their use can affect performance. Derived tables are
stored procedures and hence carry out better
After receiving a file request, you consult Clarity assets which include Clarity Compass and
the Clarity Dictionary without consulting Chroncile resources including Item Editor and
document viewer. What issues may additionally you run into?
Analytics catalog
Database item search
Column seek
Clarity Dictionary on the
A lab manager tells you he desires a file on lab specimens, and suggests you the sphere in
which he can enter various statistics. What technique could you use to find the INI + Item
numbers of the records
he is seeking out?
Ctrl + Click
I IDM one hundred thirty is a networked object that isn't stuffed in for this document. What
value can be extracted to Clarity for this item, and different Chronicles gadgets that are not
filled out?
Null
What value will be extracted to Caboodle for this object, and different networked gadgets
that are not filled out in Chronicles?
If the column is a key column, Caboodle can have a ‐1 letting record writers understand that
this fee became now not populated inside the supply, at the same time as nonetheless
imposing referential integrity.
T/F columns which are non number one keys include null values
True, even overseas key may be null.
,Why do null values exist in Clarity
Not all fields are populated in Chronicles
ETL records cleaning deletes incorrectly formatted information
Data is deprecated y not extracted
!Appendix E: Record Viewer Tip Sheet contains greater records at the filtering options
available inside the document viewer
Item Editor
Shows the definition of chronicle objects.
Shows statistics approximately how the object behaves for all values
Hot Keys
Opening Chart Search - Ctrl + Space
What is a category listing?
A list of defined values that can be stored in a Chronicles object
Benefits and obstacles of the use of class as a filter out
1. Extra efficient
2. Cannot handiest see first a hundred values in item editor - have to use category list
preservation to peer entire listing
upload kinds
no add
reaction on every occasion
lookback
what is an add kind
describes how long a bit of records is legitimate
no add
taken into consideration real for all instances.
If modified then vintage value is replaced
instance: SSN, birthday
response whenever
, statistics stored separate on each touch document
if blank then it is considered unknown
example: weight, blood pressure
lookback
store each item one at a time but if blank considers ultimate fee to be proper
Example: age, deal with
No‐Add
upload type
stored on report, not touch.
Considered real for all contacts
!Since both respond on every occasion and lookback gadgets keep statistics at the touch,
those upload sorts are known as time beyond regulation add sorts.
No‐Add facts is saved on the report stage Overtime facts is saved at the contact level.
Response Each Time
Response type
saved separately on every of the statistics contacts
if clean, have to be considered unknown
Lookback
upload type
saved one after the other on each touch
anticipate that last fee entered remains genuine
Response Type
determines what number of traces an object can preserve at one time
- Single Response
- Multiple Response
- Related Group
!Since both more than one reaction and associated group objects store a couple of type of
facts, these response types may additionally together be referred to as a couple of reaction
types.
Single records shops one line of facts, whilst Multiple data stores multiple lines of records.
