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Submission GuidelinesHello,
After used the new "Image Recognition Tool" a few days, I think you could improve it :
> by adding the dimensional constraints in front of each of the pre-trained models,
> by adding a true tool to divide the training data correctly (in order to have an equivalent number of images for each of the labels)
> at least, allow the tool to use black & white images (I wanted to test it on the MNIST, but the tool tells me that it necessarily needs RGB images) ?
Question : do you in the future allow the user to choose between CPU or GPU usage ?
In any case, thank you again for this new tool, it is certainly perfectible, but very simple to use, and I sincerely think that it will allow a greater number of people to understand the many use cases made possible thanks to image recognition.
Thank you again
Kévin VANCAPPEL (France ;-))
Thank you again.
Kévin VANCAPPEL
Connect to Azure SQL Database with Azure AD also with Multi-Factor Authentication is a crucial feature nowadays. The tool should be configurable by interface tools so we can change the database within the same Azure Database server.
There is a workaround to use ODBC for this but it does not support caching credentials and that's why problematic to use. The credential prompt is appearing every time we run the workflow. With ODBC it's also required to have a separate DSN for every database in the same server.
To make it easy for users there should be a native connector for this feature. The user experience should be easy as it's in an azure data lake connector.
Alteryx 2019.4 introduced support for Tableau's .hyper extract format, however it only supports single table extracts. .hyper files have supported multiple tables since mid-2018, so I'd like Alteryx to support that as well.
Here are a couple of current use cases (as of February 2020) and one future one.
- We have malaria incidence data that is joined to multiple sets of spatial data. Doing all of the joins in the extract creation process to build a single table extract is not possible due to processing time & memory constraints, so we use a multiple-table extract.
- There are multiple ways to do row level security in Tableau. A common way is to have separate tables for the data & the entitlements and then use calculations at run-time to filter the data, and for that having a multiple table extract is ideal.
- In 2020 Tableau will be introducing new data modeling capabilities (this was first demoed at the 2018 Tableau Conference, there were sessions on it at the 2019 Tableau Conference) where one goal is vastly improved performance for large fact table to fact table joins where previously we'd have to do much more data preparation. This is another case where multiple table extracts would be useful.
I've attached a sample Hyper file with two tables in the extract (it's zipped because the Community site doesn't accept .hyper files).
Supporting alternative schema and table names in Hyper extracts https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Input-tool-Support-more-than-Extract-Extract... is a prerequisite for this because by definition multiple table extracts have multiple table names.
A related idea is supporting multiple table extracts for the Output tool: https://community.alteryx.com/t5/Alteryx-Designer-Ideas/Support-multiple-table-extracts-in-the-Table...
Jonathan
Alteryx 2019.4 added support in the Input tool for Tableau .hyper extract files. The tables stored in the .hyper files have a schema and a table name. Tableau's old .tde files and Hyper files created by Alteryx & Tableau Desktop use "Extract.Extract" as the schema.tablename. However when using Tableau's Hyper API the default schema is "public" and the table name is arbitrarily specified by the user or application.
This has two impacts:
1) Without this support Alteryx can't open many .hyper files created by other applications. By way of example I've attached a sample .hyper file (in a .zip because the community software doesn't allow .hyper files) that has the schema.tablename "public.table1".
2) Also support for names beyond Extract.Extract is required in order to support multiple table extracts (submitted as a separate Idea).
Please update the Input tool so the user can select the particular schema and table name from the .hyper file.
Jonathan
Presently when mapping an Excel file to an input tool the tool only recognizes sheets it does not recognize named tables (ranges) as possible inputs. When using PowerBI to read Excel inputs I can select either sheets or named ranges as input. Alteryx input tool should do the same.
With the 2019.3 release the summarize tool now includes prefixes for grouped fields. While a nice addition, in application it makes using this data downstream (like joining to other tables) more involved because of needing to remove this prefix.
It would be nice to have this as an option (a checkbox to add/remove prefixes maybe) or just revert back to pre-2019.3 behavior...thanks!
Please provide the ability to toggle on a dark mode for the Designer. The new version of Alteryx has changed the UI from a blue to a white. Its straining on the eyes with the lack of any contrast in the toolbar. I know about the ability to change the canvas colors, but it would be nice to toggle the entire UI from a white to a grey.
I try to use the Comment tool for documentation within workflows for team members (and my future self when I have to revisit it months after I built it). It would be helpful to be able to use markdown formatting inside the tool.
This might even encourage more documentation. *fingers crossed*
See the discussion on this page:
Every time we create a file output - you first have to check if the folder exists - and if not then create it.
Currently it's quite onerous to do a directory create - especially with all the error trapping to make this production safe - and everyone is reinventing the wheel in their own companies.
Given the commonality of this need - could we add a tool that allows you to check for existance of a directory and attempt to create it (with nested directories and useful status / error descriptions to act upon)
Currently the cross tab tool automatically sorts alphabetically by the "New Column Headers" field. Often times I have to output data with dates across the columns and therefore have to do a cross tab to achieve this. The problem is when I have the dates formatted with month names, the crosstab automatically sorts it in alphabetical order instead of date order (i.e. Apr, Aug, Dec, etc vs Jan, Feb, Mar). To get around this issue, I have to use a dynamic rename tool. It would be great if there was a way to choose the order of the crosstab (i.e. in the order of the data, crosstab, another field, etc.).
Hi,
Due to our setup, we need to have the path defined as Environment variables, so they will point to different paths in case a user opens the WF locally or the server is running it.
The issue is that the path of dependency does not accept the windows defined variables:
Thank you!
The Source field of the field metadata is very useful, but has some problems.
I first started paying attention when we found a user's password in the metadata because they had passed it as a string to the Dynamic Input Tool (separate Idea submitted for that - LINK). Then when I had to share an App with the Alteryx Support team for support with an issue, I thought to check the metadata, and I noticed that the file was too big and was exposing information that I would not normally share with another company.
I'm not sure how you want to handle this, but here's some thoughts:
Thanks for listening!
Cameron
1. I would like the tab color/contrast of the active tab to be more prominent / discernible. It does not really stand out.
2. I would like the ability to set default colors for different open workflow types -- standard workflow, macro, analytical app, so I can use color to quickly distinguish between tab dependencies or simply what is what.
3. I would like the ability to change the color of any tab at any time (similar to Tableau Desktop, but with greater color choice).
It would be useful to have the WorkflowName captured as one of the default Engine constants. The WorkflowDirectory is included so why not the WorkflowName as well?
I often have to use configuration files to pass in values to workflows meaning the workflow name needs to be manually entered into the workflow, either as a text input or User Constant, which feels like an unnecessary step as Alteryx must know the name of the workflow once it has been saved.
Hello,
My issue is very easy to solve. I want to use the generic ODBC In database for a specific base (monetdb here but it isn't important).
The connexion works just fine. However, I cannot create table because the data types are changed and does not even exist. Here is my data with some Date type :
And here the error in my data stream in give me this very interesting message :
Error: Entrée du flux de données (2): Erreur lors de la création de la table "formation.temp1" : [MonetDB][ODBC Driver 11.31.11]Type (datetime) unknown in: "create table "formation"."temp1" ("AccountNumber" varchar(255),"BillToAddressID" syntax error, unexpected IDENT in: ""Freight"" CREATE TABLE "formation"."temp1" ("AccountNumber" varchar(255),"BillToAddressID" float,"BusinessEntityID" float,"Comment
" float,"CreditCardApprovalCode" varchar(255),"CreditCardID" float,"CurrencyRateID" float,"CustomerID" float,"DueDate" datetime,"Freight" real,"OnlineOrderFlag" float,"OrderDate" datetime,"OrderDate_Month" varchar(255),"OrderDate_Year" float,"PurchaseOrderNumber" varchar(255),"RevisionNumber" float,"SalesOrderID" float,"SalesOrderNumber" varchar(255),"ShipDate" datetime,"ShipMethodID" float,"ShipToAddressID" float,"Status" float,"SubTotal" float,"TaxAmt" float,"TotalDue" float)
1/ My field is a date, why do you want to convert it in Datetime??
2/ Datetime is not even a usual field type in sql database (at least not supported by monetdb, vertica, postgresql, oracle, etc, etc...)... it should obviously be timestamp
Currently, this non-specific in database ODBC connexion cannot be used at all!
Alteryx Server was recently updated to allow TLS-mediated connections to the MongoDB persistence layer. This allowed us to switch off of the embedded MongoDB to a highly-available MongoDB Atlas cluster. To our surprise after the switch, when we went to edit our workflows that make use of the persistence layer's data (Server Usage Report, etc.) to hit the new Atlas cluster, we found that the MongoDB Input tool does not support TLS connections. This absolutely needs to be changed. Based on organizational constraints, Atlas is our only option for a HA persistence layer. We absolutely have to have TLS support for the MongoDB Input tool. There is no other way for us to natively query our server persistence layer in Designer. Please bring the MongoDB Input tool into alignment with the MongoDB connections that are supported by Alteryx Server.
Hello!
I am making this idea request in response to this question:
https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Is-it-possible-to-enable-Performance-P...
Currently, one of my favourite settings to enable in Alteryx is the performance profiling, as i get to see exactly how much time is being used at each step, and its a quick reminder to double check those tools that take a while for optimisation. However, i have to enable this on every new workflow that i open as the setting only applies to the current workflow, and it can be frustrating executing a large workflow only to realise after waiting for it to run, that this setting was not enabled.
What i'd like to propose, is an extra set of settings within the User Settings, default tab (which is currently):
To something like:
Which would simply enable these settings as a default, when a new workflow is made.
Let me know what you think! I think a couple of the other settings in there could see use, especially as the AMP engine develops and those who want to see all macro messages, for example.
Cheers,
TheOC
Hey gang, just another QoL suggestion from me!
Currently, when applying changes to an existing field that will take the outcome beyond the current field size, we have to use an additional Select tool to get around truncation:
The usual route here is to either a) use a Select tool beforehand to increase the field size:
Or b) create a new field and then remove the 'old' one in a Select tool afterwards, also renaming the replacement here:
Given that we could just do this in one using the Multi-Field Formula tool:
My request is pretty simple here - can the 'Change Output Type to' configuration also be added to the standard Formula tool? The ability to also update the name of the output would be brilliant as well if possible. Cheers!
Auto Field tools help optimally size and assign data types to your data for better performance but this conversion process can be memory intensive with large datasets. What if you could right-click an Auto Field tool to convert it to a standard select tool with the new data types and sizes much like the existing ability to right-click convert inputs into macro inputs or browse tools into outputs? This would eliminate the need to manually transfer the results of the Auto Field tool into a select tool for production workflows!
Add ability to lock comment boxes size, shape, position (send to back), location on the canvas. This would allow a developer to use a template when creating workflow without accidently selecting and/or adjusting these attributes. It will also allow a user to put a tool over the top of the comment box without fear of messing up the visual display of the workflow or it getting hidden underneath the comment box.