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Data Quality & Catalog ⚙️

Discuss, learn, ask, suggest, share all things DQ&C 🔍

  • 622 Topics
  • 1,542 Replies
622 Topics
G
Universe Traveller
GloriaUniverse Traveller
asked in Data Quality & Catalog ⚙️
DQ Firewall API Integration

Can the API response generated from the Data Quality Firewall feature be edited?

30
G
Universe Traveller
Albert de Ruiter
Star Blazer L2
Albert de RuiterStar Blazer L2
posted in Data Quality & Catalog ⚙️
Relationship type, or not?

Hi all,I would like to share the guidance of Ataccama Support regarding a question that I had with respect to using relationship types. I suppose the question will become relevant for us all at some point. So hereby the question and Ataccama's response. Question“In the metadata model we can define relations between entities by means of references, or we can embed properties from other entities etc.Another way to define relations between entities is by means of relationship types. The latter option allows us to visualize the relation in for instance a relationship tab, like there is for terms.Suppose you are to model new entities. There is no requirement to have this visualized in a relationship tab. So you define a reference from one entity to the other. Later a requirement pops up from a new project, that the relation should be depicted in the relationship tab. So, unfortunately, not possible. Changing the reference into a relationship type is a major system change. Then always choose

61
Cansu
Community Manager
A
Data Voyager
Ayush kumarData Voyager
asked in Data Quality & Catalog ⚙️
Arithmetic operations on Lookup using DQ evaluation rule in Ataccama One ui

I am making a DQ evaluation rule in ataccama one ui where I have to subtract each long value of catalogue item from its corresponding long value in lookup and if the difference is greater than 100, I want to raise that particular value as invalid sample, so far I am not able to achieve this, it would be great if anyone can help me with this.

352
A
Data Voyager
V
Data Voyager
Varsha KumariData Voyager
asked in Data Quality & Catalog ⚙️
Add location feature

Hi all, Can anyone help me with what this Add location feature do which is available in overview tab of Source connection? 

121
Cansu
Community Manager
anastasiia.popova
Ataccamer
anastasiia.popovaAtaccamer
published in Data Quality & Catalog ⚙️
A guide to Data Quality validation: Understanding % threshold in regex-based detection checks

Hi everyone, In this post, I’ll walk you through regex-based detection checks. Understanding regex-based detection checks is crucial for ensuring data quality, validation, and anomaly detection. One common question that arises is about the % threshold when specifying such a check.What does % threshold mean in regex-based detection checks?When applying a regular expression (regex) check, the % threshold represents the proportion of data entries that must match the regex pattern in order for the check to pass.For example, if you set the threshold to 70%, it means that at least 70% of the data elements must match the regex pattern for the detection check to be considered successful.Common misconception: Matching data vs. matching regexA frequent point of confusion is whether the threshold means:70% of the data should match the regex (Correct) 70% of the regex should match each data element (Incorrect)A regex pattern either matches or doesn’t for each data element - it does not partially m

340
anastasiia.popova
Ataccamer
M
Star Blazer L2
Marnix WisselaarStar Blazer L2
asked in Data Quality & Catalog ⚙️
Ataccama One Desktop - Select only distinct rows

Is there a way to quickly select only distinct rows in Ataccama One Desktop? (I now used a record descriptor and filter with Regex find(“.:.:1”, rd_column)

20310
DannyRyan
Ataccamer
S
Data Voyager
Susan24usData Voyager
asked in Data Quality & Catalog ⚙️
Post deployment plan filter

I applied two rules to a monitoring project, but I only want to export the results for one of the rules. In the post-deployment plan, I initially used a filter where the column is not null, and it worked fine. However, it exported all results where the column was not null, meaning the results of both rules were included. I would like to update the filter to only export specific invalid samples, but it's not working, as no data is being exported. Is this filter correct? Previously, it was "Column Name IS NOT NULL," and I updated it to "Column Name IS NOT NULL AND Column Name = 'XYZ specified rule’How can i resolve this ?

71
Albert de Ruiter
Star Blazer L2
S
Data Pioneer
sumishaData Pioneer
asked in Data Quality & Catalog ⚙️
Business Domain Analysis

How do we activate Business Domain Analysis option in Profiling section. 

272
S
Data Pioneer
T
Universe Traveller
TimBrown74Universe Traveller
asked in Data Quality & Catalog ⚙️
Joining SQL Views and Data Slices to DQ Rules

We’re using version 15.4, mostly in the web tool.We’re trying to a subset of our input tables for testing before implementation the full table(s) in Production.We looked at using Data Slices, but we found that the ROWNUM feature of SQL met our purpose better: select * from (select * from dbname.tblname) where ROWNUM <=10000Our primary question is how do we link/connect the SQL View and/or the Data Slice to the DQ Rule.  We believe that it occurs in the Monitoring Project. I looked thorough the Ataccama online documentation, and the Community, but I can’t find the options to make these either of these connections.Any ideas!Thanks!Tim 

30
T
Universe Traveller
M
Data Voyager
manidharData Voyager
asked in Data Quality & Catalog ⚙️
Export of DQ monitoring project results along with filters

Hi Ataccama communityI am trying to do the export of DQ monitoring project the results and use the filters in the export. I a post on this one ONE Desktop: Data Quality Results 🧑‍ on using the filters in the export data. I am able to get the filters extracted using the DQ monitoring project filter values but couldn't get the corresponding monitoring project results using the DQ Monitoring project check results. I am getting an empty file with just the column names in the file in the output file which I have checked the output into a CSV file just after the DQ monitoring project check results step. And I have enabled only one filter in the DQ monitoring project as I read in the community forum that two filter wouldn’t work with this setup.Are there any changes I need to make the way I am using the filter in DQ monitoring project check results step ? I am attaching the screenshots below for reference. 

131
C
Data Enthusiast
M
Data Voyager
manidharData Voyager
asked in Data Quality & Catalog ⚙️
Unable to find the SFTP upload file step in OneDesktop

Hi Ataccama Community, I want to upload a CSV file which is an export of DQ monitoring project results to SharePoint folder. I couldn’t see the Task SFTP upload file step in my OneDesktop (version 15.4). Is this step not available in the current version of Ataccama OneDesktop ? Or is there any work around to upload the CSV files to the Share Point server. CheersManidhar

82
Cansu
Community Manager
A
Universe Traveller
Ajeesh_GUniverse Traveller
asked in Data Quality & Catalog ⚙️
Connect with Collibra

Hi,I am attempting to connect to Collibra using the Collibra reader (refer to the page: Collibra Integration in Ataccama ONE Desktop 🏹).However, I am encountering the following error message when I execute the plan. Could someone please assist me?  I have set up a server without a username/password because I don't need to enter a username/password when accessing Collibra.  

152
Cansu
Community Manager
A
Data Voyager
anikData Voyager
asked in Data Quality & Catalog ⚙️
Get all the workflow names from runtime server

Is there a way to retrieve all the workflows deployed on the Ataccama runtime server? For instance, we can obtain all the monitoring projects and post-processing details from the Ataccama metadata model. Additionally, I would like to get the workflow names along with their associated plans and component files from the runtime server.

110
A
Data Voyager
K
Universe Traveller
kellymremzilybUniverse Traveller
asked in Data Quality & Catalog ⚙️
Nested SQL Catalog Items

Hello, Can we create nested sql catalog items.  Meaning, can I use a SQL catalog item in the query as a source to another sql catalog item?  

121
Albert de Ruiter
Star Blazer L2
Albert de Ruiter
Star Blazer L2
Albert de RuiterStar Blazer L2
asked in Data Quality & Catalog ⚙️
Creating array of values from multiple rows

Hi all,Suppose you have 2 tables that relate as 1:n. When joining the tables in a query without filtering, the result will be n rows. My requirement is to have just one row returned, with the values of the n-table shown as an array. In SQL Server you could use a query likeSELECT     p.PK_ONETEST,    p.Name,    p.Description,    (SELECT         c.Name     FROM ODS.NTEST c     WHERE c.FK_ONETEST = p.PK_ONETEST     FOR JSON PATH) AS ChildrenFROM ODS.ONETEST p;resulting in My question is if we can also achieve this in one or more steps in One Desktop.Kind regards,Albert

252
Albert de Ruiter
Star Blazer L2
Cansu
Community Manager
CansuCommunity Manager
published in Data Quality & Catalog ⚙️
ONE Desktop: Data Quality Results 🧑‍🔬

Hi Community! Are you looking to retrieve Data Quality (DQ) results from monitoring projects or catalogs using Ataccama's ONE Desktop? We have created a set of easy-to-follow steps to help you achieve this efficiently. These steps will mimic the API calls created for the same purpose and return DQ results. Let’s get into it 🔮 PrerequisitesBefore diving into the process, make sure you have the following prerequisites in place: Active Server Connection: Ensure you are connected to the ONE Web Application. Input Data: You need the data for which you want to retrieve results. You can use either the appropriate Input step or the MMM Reader step. You can add input data by dragging and dropping files onto the canvas or by configuring the steps manually. If multiple input steps are required, use the Join step and create connections accordingly.   Note: Depending on the step you wish to use to retrieve results, different parameters will be required in the input. Refer to the individual step

5217
M
Data Voyager
M
Data Enthusiast
manikanta vData Enthusiast
asked in Data Quality & Catalog ⚙️
How to Implement Logic in Ataccama to Process One Record and Flag Another as Error for Duplicate Correlation ID and Version Number

Two records as same correation id and same version number one should process another one should error out how to implement this logic in ataccama 

19613
S
Data Voyager
S
Data Voyager
Susan24usData Voyager
asked in Data Quality & Catalog ⚙️
DATA STORIES

Hello, i am using a free version of the Data Stories , I cant seems to find where to upload or import dataset as seen from the demo --- Data Stories Demo does this free version not support creating a story , Dashboard or visualization ? if its does, is there something i’m not doing right 

192
Cansu
Community Manager
D
Data Voyager
Data_VaultData Voyager
asked in Data Quality & Catalog ⚙️
Nested JSON with DAT file extension processing in Ataccama ONE

Hello,We recently started getting nested JSON event files with DAT file extension. We are getting an ‘Unknow Error’, when we try to import it.Can you help me in understanding, how nested JSON with .DAT extension can be processed in Ataccama.Thank you.   

62
Cansu
Community Manager
A
Universe Traveller
Ajeesh_GUniverse Traveller
asked in Data Quality & Catalog ⚙️
Multiple workflows in one scheduler

Hi Can we have multiple workflows in single scheduler? I tried to add multiple workflows but I am getting error. is there any way to do this? Thanks in advance

81
A
Ataccamer
S
Data Voyager
Susan24usData Voyager
asked in Data Quality & Catalog ⚙️
Connections Update

We recently updated the Data Sources connection, and all Catalog items that were using the old connection are no longer working in the monitoring projects. When I expand the catalog items, an error message appears: "You are looking at a deleted item."However, if I create a new catalog item and add it as an attribute in the monitoring project, it works perfectly fine.My question is: How can I update the existing catalog items to use the new connection? Do I need to manually recreate all these catalog items with the new connection, or is there a way to automatically switch all catalog items from the deleted connection to the new one

242
Cansu
Community Manager
M
Data Voyager
manidharData Voyager
asked in Data Quality & Catalog ⚙️
How to export a Summary of DQ Monitoring Project results?

Hello Ataccama Community,I am trying to export the summary statistics of the DQ monitoring project?   I wanted to have a csv file with the columns like Date of the test results execution, Data_Catalog_Name, Attribute Name, DQ rule name, Data Source, DQ dimension, Total Number of Records, Number of records passed, and Number of records failed.To begin with I have tried using DQ monitoring projects step in One Desktop and the DQ Monitoring project is failing if I enable this post processing plan. Not sure why it was failing after enabling the below post processing plan. Any help is much appreciated. Thanks in Advance

512
Cansu
Community Manager
N
Universe Traveller
NataliiaUniverse Traveller
asked in Data Quality & Catalog ⚙️
Boolean DQ

Hi guys, how did you check boolean date type in DQ rules? When I apply this rules  it  also make numbers, string, others value as correct.  

262
Cansu
Community Manager
J
Data Voyager
jaygskData Voyager
asked in Data Quality & Catalog ⚙️
Creating Source in Ataccama One for Snowflake

I am creating new source connection from Ataccama ONE and I need help on how to connect Snowflake.From below screenshot I am trying to understand JDBC connection looks like.For e.g. I am using jdbc:snowflake://myorganization-myaccount.snowflakecomputing.com/, but it is not working.Any help is greatly appreciated.  

193
J
Data Voyager
A
Data Voyager
Ankur SinhaData Voyager
asked in Data Quality & Catalog ⚙️
inserting data to Bigquery table using Ataccama ONE Desktop

Hi,I am able tot connect Bigquery from Ataccama ONE Desktop application but getting below error while inserting data in table - com.ataccama.dqc.commons.sql.atc.WrappedSqlException: [Simba][BigQueryJDBCDriver](100032) Error executing query job. Message: Transaction control statements are supported only in scripts or sessionswhile executing INSERT INTO ……..  

130
A
Data Voyager

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