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General discussion
Discussion List
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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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Connecting to a SAP HANA database using Data StudioFrom the Data Studio v1.6.1 release onwards, we've made it easier to connect to a SAP HANA database…
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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: (Image) (Thanks @…
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XML driver for ApertureHi, Does anybody on the forum know if it is possible to read semi-structured XML data into Aperture…
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SnowflakeWe have been experimenting with Snowflake technology and were wondering whether anybody has experie…
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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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What are the limits of data loading in Data Studio?Back in June, I read an internal post by @Henry Simms that suggested that in test we had loaded 16…
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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 clustering(File) (File) Find Duplicates will use fuzzy matching to link records, however, in some cases you m…
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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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Importing and Exporting WorkflowsOne of the very first things that you will probably wonder, is just how portable are my workflows t…
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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…
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Data Studio v1.6.0 is coming soon!Coming up in the next version of Data Studio: ability to select a predefined custom layout for the…
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Finding your User Id in Aperture Data StudioHow do I find the import directory for my user (amongst others)? On the server, if you head to your…
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Dealing with PIITalking to a prospect today about PII - identifying it on data loaded into the system and then proc…
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Using 'Matches' functions to identify personal information (and automate the detection of this)Following on from @Steve's discussion (here), I wanted to share some further thoughts on this subje…
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When should I use a Match Lookup rather than a joinI have a large amount of data (hundreds of millions of transactional records) that I need to match …