Experian Data Quality Community
Learn, collaborate and solve problems with like-minded data quality enthusiasts.
Discussion List
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Data Views - an abstracted view of your data sourcesAn entirely new concept of data views based on datasets is introduced in V2.0. Views enable designe…
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Handling Gmail email addresses for duplicate identificationThe problem: Gmail allows multiple e-mail addresses for a single account With over 1 billion active…
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User Spaces - a way to organize your workAn entirely new concept of user spaces is introduced in V2.0. Spaces enable designers of workflows…
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Environments - giving your Data Studio installation more flexibility with sandboxesOne of the characteristics of business-critical systems is that they need to be secured in such a w…
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Democratizing and controlling data access in v2.0Data Studio v2.0 provides a sophisticated and secure architecture for exposing data to the enterpri…
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Connecting to an SMTP email server that does not require authenticationData Studio lets you configure an SMTP server connection, which can then be used to send email noti…
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Scheduling workflows using the Data Studio REST APIAperture Data Studio is intended to be invoked from third party schedulers , like Windows Task Sche…
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Hello world...🥂 our developers have been hard at work and we are stoked about this new release. Prod your account…
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Sample DataWe're looking to not deliver sample data with the installer for v2.0. Instead we are looking at usi…
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Inferring Gender from Title or Honorific and Gender ReversalSometimes it might be useful to determine the gender of a person from their honorific, so for examp…
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Impact of snapshots on memoryHi, I am using a job that has several input snapshots defined in it, though I only connect 2 of the…
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Data Studio v1.6.2 is now available!This maintenance release resolves several issues caused when executing workflows using the REST API…
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Creating a Blocking Key from more than one Generic StringI want to write my own blocking key, but the data I am working from has several field which are all…
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Is it possible to 'pull' data from Aperture Data Studio into Excel?Hi, Whilst there is the option to export data from Data Studio into Excel, is it possible to pull d…
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Is it possible to reuse the result dataset extracted from Datawarehouse?Scenario 1: Once the required dataset is taken from any Datwarehouse, how can we reuse it for analy…
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Approach for Matching Product data (product description)Yesterday @MiteshKhatri @Akshay Davis @Katya Jermolina and I were having a discussion about approac…
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Slow data loadMorning, Last night I created a sample data set that I am going to use to test our de-duplication m…
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Custom date of birth - MatchingHi, As part of our matching process we break date of birth into day / month and year and then have …
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How can we connect to a view in SQL Schema using JDBC connectionI am able to connect to table and see the columns using JDBC connection. How can I check the views …
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Extracting the country from an unstructured address using a lookup list of countriesThe problem that you may need to solve is that you have data that is effectively a contiguous strin…
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Accesing data from quick sense filesHi everyone, I'm new in data aperture and I have a client who calculates KPIs in a quick sense repo…
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Cross-system and cross-table relationship discovery automationIn our customer cases data quality issues are often cross-system inconsistencies. Technically, cust…
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Sequence countHi, I can't find a sequence count in Aperture - is there one planned in Version 2.x? Nige
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Data Studio and MDMIt sometimes gets asked how we co-exist with an MDM system. We have many customers using Data Studi…
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Use of SQL to refine source data prior to loading into ApertureHi, I was just wondering whether other users would find a Pandora-like feature to pre-filter prior …
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Column Exceeds maximum allowed ?Anyone any ideas ? I was getting the problem on the postcode column so ran a length check and restr…
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Availability of source file/table metadataHi, We are using Aperture to compare profile statistics from 2 tables from different SQL databases…
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Purging LogsDoes anyone else see this in their logs ? Seems strange that the application is constantly purging.
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Post Code improvementIf a UK postcode is listed in format AB123CD AB12CD A12CD How can I strip this out to a normalised …
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Is UniqueI've had a few questions around checking if a value is unique in a column. Voila: (Thanks @Ian Thor…
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Extracting a specific piece of information from an address using regular expressions and lookupsData Studio has several built-in functions to allow you parse strings of text and extract a particu…
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Workflow comments and notesIs there any way to create and display comments or notes within a workflow? An example might be som…
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How to trigger an e-mail notification if a job failsData Studio has a range of default notification options which allow you to send a custom email to d…
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Checking data like social security numbers (SSN) for correctnessSocial Security Numbers, National Identity numbers and the like, on face value are simply strings o…
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Removing value (NULL) from Excel spreadsheetsHi, Quick question, can Aperture handle while loading a replace task for a specific set of values ?…
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Checking data like social security numbers (SSN) for correctnessSocial Security Numbers, National Identity numbers and the like, on face value are simply strings o…
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Sharing database connections across teamsWhat's the recommended approach to sharing tables/views and connections to databases across a wider…
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Getting started with Regular Expressions in Data StudioA regular expression (from here on we’ll call them “regex” for short) is a well-known and powerful …
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Tips to improve workflow performanceIf you ever find that a workflow is taking a long time to execute, you might want to think of ways …
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Using a discriminant for Find Duplicates clusteringFind Duplicates will use fuzzy matching to link records, however, in some cases you may have a disc…
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Data Studio v1.6.0 is now available!The latest version of Data Studio introduces new features, existing functionality enhancements, per…
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Creating a new data connection to Salesforce from Data Studio via JDBCIt is likely that quite soon after you start to use Data Studio you will want to connect Data Studi…
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Changing source file schemae and data definitionsLegacy system files often come without a schema or data definition embedded in the file, and if the…
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JDBC Performance issues can simply be about securityIn Data Studio you have a number of different ways of accessing data. File Based methods Data conne…
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Refresh your sourcesOccasionally you may find that the staged sources fall out of synch in how Data Studio renders them…
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How to resolve a unmapped source on a workflowIn a previous tip I suggested you might want to export and import your workflow between systems. …
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Data Wrangling - is it so bad?An interesting perspective from Pete Aven of Marklogic, popped up in my feed this week, written on …
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Why might my Find Duplicates results look different?If I use the Find Duplicates step on its own, in some instances I get more clusters of records (clu…
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Do businesses run on premium data? New study assesses variables in data quality toolsLisa Ehrlinger from Johannes Kepler Universität Linz Linz, Austria, and her team have identified 66…
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Jobs with large lookup filesAt St. James's Place, prior to highlighting whether client details need to be quality checked, we n…