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Data Quality & Data Governance ⚙️

Data Quality & Data Governance ⚙️

Discuss, learn, ask, suggest, share all things DQ and DG 🔍

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533 Topics

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TamilData Voyager

asked in Data Quality & Data Governance ⚙️

Identification of new Dataset using Detection Rule

Is it possible to Set up the detection rule, which would allow to detection of new table(s) within the Snowflake schema and trigger the required potential alerts

MayKwokData Pioneer L2

published in Data Quality & Data Governance ⚙️

Integrating Ataccama with JiraBest Practice

Imagine the scenario where you have Ataccama ONE Data Quality Monitoring Projects running regularly. Any Data Quality (DQ) issues are already exported to our DQ Issue Tracker (DQIT) module. You can also see trends of DQ over time within the Ataccama ONE Web application.You start noticing that the score for some DQ rules has had a sharp drop in quality, and you want someone to investigate this.One of our customers decided that they want to integrate Ataccama with Jira at this point. Have Ataccama raise a ticket into Jira when this happens automatically.In this article, we will explore:Preparing to integrate with Jira The Json Call stepPreparationsBusinessUnderstand your end users. What do they expect to see in their Jira ticket? Know which fields in the Jira ticket are mandatory Have an idea of what extra information you should supply in the detailed description of the ticket. Think about formatting and presentation. Good to understand Jira markdown notation (link)JiraKnow which version

TamilData Voyager

posted in Data Quality & Data Governance ⚙️

Is it possible to do Duplication check (Uniqueness) on Table level using Data Quality

Hi Team,Our Aim is to Avoid duplication of the same data coming from different requirements (project trains) - in case of identified duplication DQ Brach alert should be reported. 1.How to identify if Somone ingested the same table in a different Snowflake schema ?Is it possible to detect duplicate table through ONE web application or ONE Desktop by creating a rule?Thanks in Advance!

samyData Voyager

asked in Data Quality & Data Governance ⚙️

How to parameterize data source name or how make value in data source name as dynamic in components?

I have a sql select where in I wanted to pass multiple data source names. how to make it dynamic or parameterized so that It can read all the names one by one.

Marnix WisselaarStar Blazer L2

posted in Data Quality & Data Governance ⚙️

Re-usable published components

Hi,For our monitoring projects post processing we use fairly standardized (sub-) components. Now for every MP / CI combination these sub-components are all the same. If an MP Postprocessing is published these components get published also, right?Is there a way to have a single version of a component stored?This would make maintenance and life-cycle-management on these components a lot easier. In stead of having to go in the PostProcessing main component, we'd just have to change one.A plausible solution would be to split things and do things asynchronously, maybe. But that is a more of a workaround.Any ideas?

cbre_jonathanData Voyager

asked in Data Quality & Data Governance ⚙️

Customize Business Glossary Term View

Hi,I’m trying to modify our view of our business terms - currently we have a lot of information showing in the default view that our end users may not care about. What I really want to do is modify the view, so that it only shows Name, Abbreviation, Description and Synonym. I have figured out how to add the columns, but I can’t figure out how to remove unwanted columns. For reference here is the default screen layout in Ataccama One via the Debugging Tools. {"_type": "entity.page.listing","children": {"_type": "relationships.hierarchyListing","enableSelection": true,"columns": {"type": {"dataPath": [],"name": "Type","after": "name","renderer": {"_type": "glossary.termType.tableCell"}}}}}

CatherineData Pioneer

asked in Data Quality & Data Governance ⚙️

Ataccama Web - User Activity Logging Reporting

Use Case: As part of the Data Governance Program KPIs reporting, we need to report on unique user usage count and details of who within the Ataccama Web on a monthly, month-to-date, and year-to-date. Can this be easily captured using OpenSearch Dashboards historically or elsewhere?

MayKwokData Pioneer L2

published in Data Quality & Data Governance ⚙️

Parse JSON value in (Databricks) SQLBest Practice

I’ve been working on a use case recently which I think may be of interest to the community here.Some reference data is stored in a single table DATA_KEY_ID column tells us what reference data set it is DATA_VAL column stores the actual reference data in the format of a json array Goal is to extract the values from the json array, and use it as a lookup item in Ataccama ONE, which in turn is used in Data Quality Validation rulesTo start with, you need to have some preview access to the data and understand the schema of the json. For the example in this post, I have very simple “id” and “name” properties for my json. You will need to analyse that data before starting this, so you know what to put into the Json parser, or which values you want to get out from the json object. Solution 1: Virtual Catalog Item (VCI)Bring the reference data table into Ataccama ONE Build a VCI, with a Catalog Item Reader of the reference data table Use a filter step to filter the exact set I need (it will al

kriangsaksumthongData Voyager

posted in Data Quality & Data Governance ⚙️

importing DQ rules fail.

I’m having this import error note, how to fix this? thank you.

KarthikaSPillaiData Pioneer

asked in Data Quality & Data Governance ⚙️

How to stop monitoring project?

I tried to run monitoring project at morning, but it is forever running. Please let me a know a way to stop it. Thanks!@anna.spakova @Catherine

matthewtaylorukAtaccamer

posted in Data Quality & Data Governance ⚙️

Data Quality and Integration Scenarios

IntroductionThis post was created to answer the following questions:When moving data through data pipelines, how can the Ataccama ONE DQ platform support Data Integration platforms other than its own. How do other Integration Platforms access the DQ rules? How do other Integration Platforms flag records for Data Stewards to review?DQ platform in context of integration processesThere are three key patterns that are typically used for integration of the ETL process with Data Quality:Option 1The integration platform calls Ataccama DQ rules exposed as real-time API, sending in batches or micro-batches of data for evaluation.Option 2The Integration platform loads data into a staging/landing layer and triggers (via API call) a batch process in Ataccama, Ataccama evaluates/improves the data and populates the cleansed layer in the data lake, including DQ scores and flags. Option 3Ataccama can be connected to a data stream, such as Kafka, and on the fly evaluating data in the stream - every mes

pdanpoonkijData Pioneer L2

asked in Data Quality & Data Governance ⚙️

Trigger a workflow after monitoring project finished

Hello, communityI’m currently working on a project which requires a workflow on the runtime server to be triggered after the monitoring project on Ataccama ONE is finished. Can anyone recommend a solution to achieve this? Thank you in advance

KarthikaSPillaiData Pioneer

asked in Data Quality & Data Governance ⚙️

do we have row level quality score?

I see column level quality score in monitoring project. Do we have row level quality score?

OjaswiniStar Blazer L1

asked in Data Quality & Data Governance ⚙️

DQ Monitoring project UAT/Test deployment

Hello,I am new to DQ and Ataccama. Our code is in development environment and soon to be deployed in Test/UAT for UAT testing and later to Prod once we get UAT signoff.My question is what is the way to export DQ monitoring project and its related components (like rules, etc) from Dev environment to UAT/Test environment? Is there any export capability? I have also heard that we may need to recreate it again in UAT environment. Really appreciate any direction in this.Thanks in advance.

pdanpoonkijData Pioneer L2

asked in Data Quality & Data Governance ⚙️

Configuring export plan for exporting evaluation rules

I want to export DQ Evaluation Rules from Ataccama ONE and import them onto another Ataccama environment. To my knowledge, this will require an export plan. However, I’m unsure how to configure the JSON file for the plan.Could anyone guide me on this, please? Thank you in advance

Marnix WisselaarStar Blazer L2

asked in Data Quality & Data Governance ⚙️

Approximate string matching - fuzzy matching / lookup - How do I create a fuzzy match?

Hi,We'd like to compare two string-fields with several words. Is there a fuzzy matching or approximate string matching step for a plan?In this case it is not reference of lookup data. They are name fields. One is in the DB the other in a file. Kind regards, Marnix

lsmall028Data Enthusiast

asked in Data Quality & Data Governance ⚙️

What does strange number of lookup header sections mean for Monitoring Projects?

I’m running a monitoring project and it is failing. Here is what I am receiving as a message: Caused by: java.io.IOException: strange number of lookup header sections: 0What does this mean?

AlesAtaccamer

published in Data Quality & Data Governance ⚙️

Efficient Plan Design - number of fields matters

You can optimize your plans by simple things. In this case I would like to show how the number of columns/fields influences the performance of the processing. Test conditionslocal environment, stable conditions 14M records generated by Random Record Generator 78 fields containing fixed strings or dates No parallelism level set Test Cases One stream – simple reading - BASELINEOverall progress: 117k/s Duration: 3:08min Split into 4 streams, same number of fields – you really need ALL fields in ALL streamsOverall progress: 91k/s Duration: 3:42min Split into 4 streams, reduced number of field to 1 – maybe you just need 1 field in each streamOverall progress: 109k/s Duration: 3:19min Split into 4 streams, 3 of them with reduced number of fields to 1 – you might not need all fields in other streamsOverall progress: 101k/s Duration: 3:33min In this example it’s just about simple transformation flow however in case you use JOINs, RepresentativeCreators, Aggregators etc. and you reduce the

CatherineData Pioneer

asked in Data Quality & Data Governance ⚙️

How to schedule a profiling job for specific schema vs all schemas within the data source?

Use Case; to configure a scheduled profiling job daily for a specific schema of a data source within Ataccama Web application and not via Desktop?

claireData Voyager

asked in Data Quality & Data Governance ⚙️

How to connect with an ODBC connection ?

I need to connect to an AS400 database. I have an odbc connection working for that but I can use ODBC with DQA. No OBDC driver is available. it is not like what is displayed on the FAQ support page when they explain how to connect to MS access using ODBC.it seems the driver has disapeared :-(

Adrian AndersonAtaccamer

published in Data Quality & Data Governance ⚙️

Adding Check-digit Validated Tax File Number Detection and DQ Evaluation Rules to ONE

Australian Tax Files Numbers, commonly known as TFNs, are 9-digit numbers where the last digit is a validation check-digit.How would we go about setting up Detection and DQ Evaluation Rules for TFNs?The following article applies to ONE version 13.x. The screenshots are from v13.9.For the Detection Rule, we might want to ignore any extraneous characters in the data, for example, the data that is profiled might contain, TFN:123456782, that could be easily transformed into a valid TFN by removing the prefix.For the DQ Evaluation Rule, we might want to consider values that contain the TFN: prefix like in previous example as invalid, to indicate that further processing/cleansing of the data is required.The good news is that we can use almost the same condition for detecting and validating the numeric part of the TFN. For the DQ Evaluation Rule, we’ll use an extra condition to check that only numbers are present.Detection RuleTo configure the Detection Rule in ONE, head to the Rules section

KundanData Pioneer L2

asked in Data Quality & Data Governance ⚙️

Appending data to file

I have a plan file in which there are multiple flows which generate multiple result csv files having different number/size of column .I want to store the output of each flow into a single csv file by appending the rows.I want to this happen every time I run the plan file Example - On 1st run of the plan file each result csv file have 10 rows and there are 5 flows . This should lead to a total of 50 rows in the appended file . Now on the 2nd run of the plan file the 10 rows are generated again for each flow , this should lead to a total of 100 rows( 50(1st run) + 50 (2nd run) ) in appended file .

KarthikaSPillaiData Pioneer

asked in Data Quality & Data Governance ⚙️

How to validate the scenario in description?

"When one column have countries, another column have city" This city should be in that country else it is invalid. Please help.

FCB developerData Pioneer

asked in Data Quality & Data Governance ⚙️

Configuring Lineage via Lineage DB

Hello everyone!Did anyone enable and configure Lineage via by configuring Lineage Database with 3 tables? I don't know where to create, how to fill in the table and how to start setting up. What conditions are needed? What needs to be created?I will be very grateful for your help

GSalaud2Data Voyager

asked in Data Quality & Data Governance ⚙️

How to add counter with a sub rule in a validation

How one can create a counter with rule for e.g.I am trying to add validation for a column value which will have two rules.Based on three inputs column value,range lower limit and range uper limit.1) If the column value is within the specified range of value (input). Count it's sum how many passed the rule ?2)If the column is out of the specified range of value (input).Count it's sum how many failing the rule?.

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