Aljoscha Krettek

PMC at @ApacheFlink, PMC at @ApacheBeam, Co-founder of @VervericaData

[Arjun Narayan @narayanarjun]

I’m delighted to announce today that we’ve raised $60M in Series C funding at @MaterializeInc! We’ve now raised a little over $100M since inception in our goal to make every business real-time.
https://t.co/Kstk5U2gmZ

[Materialize @MaterializeInc]

We’re super excited to announce the release of Materialize 0.9! We’ve been hard at work these past few months smoothing out some rough edges, and hardening Materialize for production.

https://t.co/bxEZmn7hgq + 🧵 for highlights about the release!

[Arjun Narayan @narayanarjun]

I had a fun time chatting with @KostasPardalis and @EricDodds on the Data Stack Show - we talked about Materialize, databases, and where we think this whole streaming thing is going!
https://t.co/YCOk9TzDSe

[Arjun Narayan @narayanarjun]

I enjoyed speaking with @MaterializeInc user Jean-Francois Perreton, who heads the Algo Quant team at Kepler Cheuvreux. Check out our conversation to learn how they’ve used Materialize to build their real-time trading algorithms platform: https://t.co/Z2aRzhHPBb

[Aljoscha Krettek @aljoscha]

Turns out Twitter wanted to butcher that video, hopefully this one works.

[Aljoscha Krettek @aljoscha]

For last Skunkworks Friday at @MaterializeInc I created a prototype sink for the Materialize CDC format.

I wanted to see if I could daisy chain multiple materialized instances to replicate views. Turns out it works! 😅

Materialize CDC format: https://t.co/WzWWgSnaAK

[Kostas Kloudas @kkloudas]

📣📣📣 I started a blog. In my first blog post I talk about a question I had for a long time on Fault Tolerance in Stream Processing Systems. Here it goes: https://t.co/rSOsnbkrr5

I hope you enjoy it!

[Aljoscha Krettek @aljoscha]

Today was my last day with @VervericaData.

Over the years, I had the chance to work with many wonderful people and made some good friends. 😍

I will miss working with all of you but it's time for me to do something else. 🖖

[Timo Walther @twalthr]

The bigger the project, the harder it gets to introduce changes. It took years but finally @ApacheFlink has a consistent coding style for Java 🥳 A tiny 1.4M PR...
https://t.co/UF44cV9tjQ

[Apache Flink @ApacheFlink]

Flink 1.12 is out! 🚀

What are some exciting new features?

• Batch execution in the DataStream API
• #Kubernetes-based HA
• Upsert @apachekafka SQL Connector
• Support for the DataStream API in #PyFlink

Read all about it 👉 https://t.co/G0fBjhnDXO

[Apache Flink @ApacheFlink]

🗓️Save the date: #ApacheFlink 1.12 meetup on Dec 9!

Join the Ask-Me-Anything with Flink committers & PMCs @aljoscha, @twalthr, @StephanEwen, Arvid Heise and @rmetzger_.

🌍 7 PM CET: https://t.co/COTNYEMYEv
🌎 10 AM PT/ 1 PM ET: https://t.co/bzoub6mcg1

[Vasia Kalavri @vkalavri]

I think I'll use this election to explain event time vs. processing time next time I teach stream processing 😎

[Aljoscha Krettek @aljoscha]

There's now a video of my recent talk on unified APIs for batch and stream processing on Apache Flink: https://t.co/Yzo6NLnBc7.

I also uploaded the slides, in case anyone is interested. You can check those out on my "blog": https://t.co/u0lve6sgfm. 😅

#ApacheFlink

[Aljoscha Krettek @aljoscha]

I'm giving a talk later today about how we unified the APIs for stream and batch processing on #ApacheFlink. You can still sign up for the conference, it's free! I'll also make the slides available later, though, in case you miss it.

https://t.co/tHr0o3VWKF

[Flink Forward @FlinkForward]

📢Session Announcement:

Deep dive into the @ApacheFlink APIs and learn how to use each for writing applications with @aljoscha at #flinkforward Global on October 21. https://t.co/UT3xyyjzUZ #streamprocessing #batchprocessing

[Flink Forward @FlinkForward]

Not one, but 2 keynote announcements from @VervericaData today! 🎉📣

Hear how Flink #SQL has evolved so far and learn about the diverse set of use cases in the following keynote by @snntrable on Oct 21. https://t.co/xi6dP9IYo4 #flinkforward #apacheflink #streamingsql

[Flink Forward @FlinkForward]

📣Keynote Announcement 📣

What comes after unified batch & streaming in @ApacheFlink? Get ready to find out with @StephanEwen on Oct 21 at #flinkforward Global 2020! Check out the keynote session and register for free at https://t.co/CVRUfxkrzf #dataprocessing

[Aljoscha Krettek @aljoscha]

Just added a new blog post introducing the Apache Flink Stateful Functions Rust SDK: https://t.co/JLKbZnKAK1. It's also interesting if you want to learn about Statefun internals or write your own language SDK, which I can highly recommend.

#ApacheFlink #rustlang

[Seth Wiesman @sjwiesman]

Just published a #golang SDK for @ApacheFlink Stateful Functions. The plan is to donate this to the Apache project but right now I could use help from more experienced go devs. If you know go or are interested in stateful serverless, please take a look. https://t.co/d73YAnvjP9

[Aljoscha Krettek @aljoscha]

@amanindergill @ApacheFlink Please keep me posted. I'm happy to help, just DM me and we can switch to email if that's easier.

[Aljoscha Krettek @aljoscha]

We're thinking about removing union list state from #ApacheFlink: https://t.co/SxJAoz9SM6. I'd be very interested to see how many people are using this if any. Please tweet at me if you have a use case that needs it.