Jacek Laskowski – Medium

Jacek Laskowski

Jacek Laskowski

Acting as Teaching Assistant in Optimizing Apache Spark™ on Databricks Course

I joined Databricks as a Lead Instructor under Brooke Wenig.

4 min readDec 4, 2022

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Jacek Laskowski

Fireside chat with Ali Ghodsi

Thanks Ali Ghodsi for being so open, honest and developer-ish during our fireside chat last night (Poland time). I really enjoyed it very…

5 min readDec 2, 2021

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Jacek Laskowski

The Meetup is Dead, Long Live the Meetup!

This post describes the reasons to run a brand new Warsaw Data Engineering meetup group (and shutting down the existing group Warsaw Scala…

4 min readFeb 5, 2020

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The Meetup is Dead, Long Live the Meetup!

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Jacek Laskowski

The Internals Of Apache Spark Has Moved

To Different Organization and GitHub Pages

1 min readDec 27, 2019

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Jacek Laskowski

Giving up on Read the Docs, reStructuredText and Sphinx

I’m coming from Markdown and Asciidoc markup languages and can’t think of any reasons why I should keep writing documentation using…

2 min readNov 14, 2019

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Jacek Laskowski

DataMass Summit 2019, Gdansk, Poland

Thanks Jakub Wszolek, Mariia Ruban and the entire conference crew for DataMass Summit 2019 conference in Gdansk, Poland on October 4th…

3 min readOct 6, 2019

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Me at DataMass Summit 2019

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Jacek Laskowski

Je parle français

I speak French. Not really. But I will soon.

3 min readAug 12, 2019

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Je parle français

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Jacek Laskowski

3-Day Hands-On Apache Kafka Workshop in Győr, Hungary

13–15.02.2019

3 min readMar 4, 2019

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3-Day Hands-On Apache Kafka Workshop in Győr, Hungary

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Jacek Laskowski

Here comes Apache Kafka Workshop in Warsaw Poland

That’d been not so long since the first workshop with Apache Kafka and Kafka Streams when I was asked to run a workshop with Apache Kafka…

3 min readOct 19, 2018

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Here comes Apache Kafka Workshop in Warsaw Poland

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Jacek Laskowski

My very first Kafka Streams Workshop

And shout-out from Gwen

3 min readOct 2, 2018

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Jacek Laskowski

Jacek Laskowski

Freelance Data Engineer | #ApacheSpark #DeltaLake #Databricks #ApacheKafka #KafkaStreams | Java Champion | @theASF | #DatabricksBeacons

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