Category Archives: Uncategorized

Azure Data Factory is a cloud based tool for data movement and transformations. A little more than a year ago a new feature, Data flows, was published which made it possible to do data manipulations and transformations without coding: User can drag and drop components into canvas to build processes to move and transform data.Continue reading “How Data flows are billed?”

Running classic SSIS packages in cloud has been possible for some time already. It is done utilizing Azure Data Factory (ADF) which contains a specific runtime engine called a SSIS Integration Runtime (SSIS-IR). Basically it’s just a cluster of Windows servers which are managed automatically by Azure. Those virtual machines have SSIS engine installed whichContinue reading “Comparison of SSIS-IR startup times”

Microsoft’s cloud ETL service, Azure Data Factory (ADF), has been in general availability for good time already. It’s a serverless platform for transforming and moving data between different kind of on-premise and cloud services. About year ago I was working as an architect in a project where we utilized ADF to move data into aContinue reading “Connecting Azure Data Factory to Storage account inside a VNET”

Last fall I got into playing with Ruuvitag sensors. Those are small, battery powered devices which measure temperature, humidity, pressure and acceleration. I placed one sensor to our sauna with and idea to make sauna call home: When certain temperature is reached, I’ll get a notification to my phone about sauna being ready to beContinue reading “Connecting Sauna – How to make sauna call home”

Previous post was about utilizing cloud services to build processes. However I didn’t went all out on this: It was Raspberry Pi located at my home which was utilized to run Python code. And it is the weakest link from (at least) two point of view: Raspberry Pi’s SD memory card will eventually corrupt. SomebodyContinue reading “Going Serverless”

I wanted to monitor our electricity usage on more granural timeframe than the monthly bills we are getting. My local provider Lahti Energia has usage statistics available on their website that are on a hourly granularity. It even has some data visualizations built-in but those are kind of basic so I figured I could buildContinue reading “Getting data into cloud”