How we build and operate the Keboola data platform
Ondřej Hlaváček

Ondřej Hlaváček

• Ondřej Hlaváček • 3 min read

Parsing JSON in Papertrail

From a bookmarklet to Chrome Web Store

• 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…

• Ondřej Hlaváček • 3 min read

Using Amazon Redshift to Analyze S3 Access Logs

We have recently encountered a higher number of the following S3 errors when uploading small files (~10MB) to S3: