Table Aliases with your custom SQL

A few weeks ago, we silently launched ability to create Storage API Aliases by using your own SQL code. These Alias Tables with custom SQL can be created with Redshift backend only.

Create New Alias Table:

Define your own SQL code:


Alias Tables can help you structure your data. Imagine it as a "Transform on Demand" - everything is happening on-the-fly (aka real-time). Say we have business transactions in table "data". This is an example how to define "derived" table with weekly sum of all transactions, that can't be joined with our Customer (alarm, wrong data!! :-)

Raw Result of this simple alias table:


Thanks to the almost unlimited power of the Redshift cluster, you can also create much more complex examples. For instance, this one creates a denormalised table of transactions that occur during the night at weekends, in EUR, outside of Czech Republic and not having one specific product code:

Redshift Integration: Release Preview

Last couple months we've been working hard to deliver this new exciting feature. The day is very close, but we'd like to invite you to our release preview. Until the end of August we're running Redshift as Beta or Release Preview, polishing bugs and delivering the best possible user experience and performance boost. 

To get started with Redshift, you need to create a Redshift bucket in your Storage. The Storage API console allows this or contact Once you have at least one Redshift bucket in your storage (you don't need to store any data in there), the provisioning, transformations and other features will unlock.

You can create transformations (and sandboxes) that use AWS Redshift as their backend. Your current MySQL transformations are incompatible, but the Redshift SQL syntax is very similar. In the input mappings there are some new options (SORTKEY, DISTKEY, COPY command options, datatypes), that are Redshift specific. To take full advantage of our next steps we'd recommend that your Redshift transformations use data from Redshift storage buckets - this will basically eliminate all input and output transfers. But you can use data from regular buckets as well. 

For a Redshift sandbox your Sequel Pro or the native Adminer app are unfortunately useless. You can use the free version of JackDB web app, the Amazon recommended  SQL Workbench/JDBeaver or 0xDBE. Always be careful to use only the schema provided you in the credentials.

During this Release Preview period the usage is free without any guarantee, contact for production deployment during this period. Be careful with big data loads to non-production cluster. As a rule of thumb don't use it for anything >10G (all tables combined). integration for Redshift transformations

All Redshift transformations can now be easily integrated into SQLdep. A single click uploads your current transformation (and all dependecies) to SQLdep and shows you a big picture of what’s happening in the transformation. You can look at it from the table, column or query perspective. 

Note: this is only available for Redshift transformations. For more information about our Redshift backend please contact