How we build and operate the Keboola data platform
Recent Archive
Vladimír Kriška 3 min read

Run any binary in a container like it exists on your computer

The second most important issue Docker has solved (the first one was a “works on my machine” problem) was the inability to run many binaries/libraries/packages of different versions side by side.

Vladimír Kriška 4 min read

Life of a data extractor

No doubt, that extractors represent an important part in ETL. In Keboola Connection, the extractor is a Docker application, which helps the end-user to extract data of his choice (usually from database or API server).

Ondřej Hlaváček 3 min read

Parsing JSON in Papertrail

From a bookmarklet to Chrome Web Store

Vladimír Kriška 4 min read

Running Keboola Connection backend in Docker

One of the recent challenging things I was working on was preparing an environment for running Keboola Connection (KBC) in Docker.

Ondřej Hlaváček 3 min read

Timeout, but when?

We're running users' arbitrary code wrapped in Docker. This allows us to isolate the code from our infrastructure and keeps all of us happy…