Extending Flink SQL In this post, I’ll share examples of how writing user-defined functions (UDFs) extends what is possible using built-in Flink SQL functions alone. I'll share examples of how UDFs can: make complex S...

I've written up some #Flink thoughts : event-stream processing project don't have to be accessible SQL *or* powerful Java. UDFs let you work in SQL, and write Java to extend what SQL can do when you need.

I've come up with six examples of when it helps to extend Flink SQL with Java functions.

PyFlink Stream Processing Tutorial: Build a Real-Time Pipeline with Kafka, Redpanda and Python YouTube video by DataTalksClub ⬛

DAY 39: session and tumbling windows operations in flink. and querying them with pgcli.

#sql #python #flink
www.youtube.com/live/YDUgFeH...

data-engineering-zoomcamp/module-7-streaming at main · middaycoffee/data-engineering-zoomcamp Notes and codes of Data Engineering Zoomcamp focusing on Docker, Kestra, dbt, Terraform, BigQuery, Bruin, Kafka. - middaycoffee/data-engineering-zoomcamp

DAY 38: models[.]py file for json serialization and deserialization. so that architacting models is easier and can be implemented on any desired notebook easily. #flink #postgres #python #sql
github.com/middaycoffee...

PyFlink Stream Processing Tutorial: Build a Real-Time Pipeline with Kafka, Redpanda and Python YouTube video by DataTalksClub ⬛

DAY 37: by using producer and consumer jupyter notebook scripts, i've processed the nyc 2025 green taxi data for november. some problems occured with postgress port (5432-33 difference) and redpandas initiation but it is solved at the end #python #sql #flink #postgres
www.youtube.com/live/YDUgFeH...

DAY 36: created my first job with flink! used docker-compose to create jobmanager and taskmanager and used

docker compose exec jobmanager bash -c "./bin/flink run -py /opt/src/job/pass_through_job.py -d"

to create the job.

#flink #python #sql #data

youtu.be/YDUgFeHQzJU?...

Deploying Apache Flink jobs into Kubernetes IBM TechCon is an annual online technical event for engineers, creators, and integration specialists. One of our sessions for this year was Deploying an Apache Flink job into production: You’ve m...

I presented at our annual online #TechCon yesterday about Deploying an Apache #Flink job into production.

I gave a walk-through of what is involved taking an event processing flow, and deploying it into Kubernetes.

I tried to fit a lot in the hour!

dalelane.co.uk/blog/?p=5906

IBM Event Registration

creating #Kafka and #Flink demos for TechCon 2026 - our virtual event later this month

TechCon is about live and in-depth technical sessions on integration, automation, messaging, and event driven architectures - we can't get away with just slides! ;-)

www.ibm.com/events/reg/f...

En hånd holder fire håndlagde sølvarmbånd med teksten "flink pike kan du være sjøl" fra Underlig smykkeverksted

Flink kan du være sjøl!

#håndlaget #sølv #flink

Making The Right Choice: Flink Or Kafka Streams? | Xebia Flink vs Kafka Streams: Which real-time stream processing engine is best for your data pipeline? Explore key differences in architecture, state management, performance, and scalability.

#Flink has largely replaced #Kafka Streams for me.

I do miss Streams... maybe I'm getting old and prone to nostalgia, or maybe I'm sad to move on because of the amount of time I spent learning Streams' quirks!

This is a better intro to how they compare than my gut gives :)

Das Bild zeigt einen Teil einer braunen Einkaufstüte mit der weißen Aufschrift Flink oben auf dem Rand der Tüte sitzen ein schwarzes Stoff Schaf und eine orangene Maus und blicken in die Tüte

Lukas das schwarze Schaf und #dieMaus haben mal gecheckt ob der Rider von #flink auch alles geliefert hat. 🛍️

Flink SQL examples with click tracking events In this post, I introduce a few core Flink SQL functions using worked examples of processing a stream of click tracking events from a retail website. I find that a practical, real-world (ish) example...

I've started using (generated) click tracking events as a data source when introducing #FlinkSQL - it's simple, yet still rich enough to let me explain a variety of nice #Flink features.

I've written up a few examples at dalelane.co.uk/blog/?p=5806

Bij #TacoMundo besteld en nu aan het duimen dat ze ook langskomen. #Flink liet me laatst eerst voor mijn boodschappen betalen om daarna toch maar de bestelling te annuleren. #AlbertHeijn en #Picnic leveren pas met Sint Juttemis.

Zou Taco Mundo ook in de categorie "noodpakket" vallen?

#sneeuw

Инструменты и методы синхронизации данных из распространенных СУБД в StarRocks В статье разберем, как синхрони...

#ETL #Apache #Flink #Apache #Kafka #MongoDB #PostgreSQL #MySQL #Oracle #Microsoft #SQL

Origin | Interest | Match

Sort hjerteformet patch. Brodert med neonrosa tråd, står flink pike kan du være sjøl, med hodeskalle brodert under.

Om nissen kommer og spør om du har vært snill, så kan du vise han denne. Patchene er brodert lokalt I Kristiansand hos Broderi Sør og designet av meg. Som prøver å kaste fra meg flink pike syndromet. #flink #flinkpike #patch #skull #rosa

Shop groceries in minutes with Flink! 🛒⏱️ Grab juicy discounts on Coupert for all your essentials. Save big here: gutschein.coupert.com/store/goflink.com 🎉 #SaveWithCoupert #GroceryDeals #Flink #CouponMagic (because who doesn't love extra savings?) 😊

Flink Kubernetes operator: опыт построения стриминговой Big Data платформы Всем привет! Меня зовут Артемий, я работаю SRE-инж...

#data #dwh #DataOps #bigdata #flink #sql #realtime #analytics #analytical #engine

Origin | Interest | Match

FlinkSQL в Авито: что внутри и как нам это помогает Привет! Меня зовут Артемий, я инженер в команде Processing и веду ф...

#Flink #kubernetes #bigdata #k8s #operator #kubernetes #operator #flink #kubernetes #operator #Apache

Origin | Interest | Match

Gestern in der Rewe App Terminvereinbarung für Lieferung 10 bis 11 Uhr. Heute die SMS "kommen zwischen 11:20 Uhr und 12:15 Uhr". 😒

Und plötzlich weiß ich warum ich da fast ein Jahr nichts mehr bestellt habe 😄

Demnächst also wieder #Picnic oder #Flink & #Knuspr

Flink SQL aggregate functions In this post, I want to share a couple of very quick and simple examples for how to use LISTAGG and ARRAY_AGG in Flink SQL. This started as an answer I gave to a colleague asking about how to output ...

a quick example of using LISTAGG and ARRAY_AGG in #Flink SQL (and I managed to avoid mentioning how much the inconsistent use of underscores in SQL bugs me 😜)

Can’t see errors? You can’t fix them. In our production setup, we aggregate logs with Flink (or ELK/Loki) and monitor them in real-time—catching issues before they impact users. 🔍

#FixItFriday #DevOpsTips #Logging #Flink #ProductionReady #DeveloperHacks #TechTips

Kommentar: Was den Start von Uber und Flink in Münster so spannend macht Flink sicher, Uber möglicherweise: Münster kann in mancherlei Hinsicht wie ein Experimentierlabor für neue Märkte und Produkte erscheinen.

Warum ich den Start von #Uber und #Flink in #Münster mit Spannung beobachte:

Webinar: Driving Energy Transformation with Real-Time Data Join Ververica and Hivemind Technologies to explore how real-time data and Apache Flink® can optimise wind energy operations and enhance decision-making capabilities.

⏳ Webinar today!
Learn how real-time data pipelines are reshaping wind energy operations.
📅 Sept 29
🕓 4 PM CET
🎙️ Hosted by Ververica & Hivemind
Reserve your spot now www.ververica.com/webinar-driv...

#StreamingInfra #Flink #WindPower #EnergyAI #DataStreaming

Java User Group Switzerland: Event "Introduction to Stateful Stream Processing with Apache Flink" Stream Processing has evolved quickly in a short time: only a few years ago, stream processing was mostly simple real-time aggregations with limited throughput and consistency. Today, many stream proc...

Join us in #Lucerne on Oct. 15 for an exciting talk by Viktor Gamov about #StreamProcessing with #Apache #Flink!

In this talk, Viktor will introduce #ApacheFlink, explain concepts like stateful and event-time stream processing, and explore its APIs and ecosystem.

www.jug.ch/html/events/...

Dagster Running Dagster: Event Driven Pipelines | Events | Dagster In this Deep Dive, we are joined by Dagster Data Engineer Nick Roach, who showcases how we run event-driven pipelines with Apache Kafka and Flink.

From ingestion → stream processing → real-time analytics, this deep dive is packed with lessons for building scalable systems.

📌 Full story: dagster.io/events/da...
💡 More insights: www.dataengineeringw...

#DataEngineering #Dagster #Kafka #Flink #EventDriven #RealTimeData

🎮 A Bug's Life (Super Nintendo)

Complete Gameplay: youtu.be/plkVai4w4GU

#aBugsLife #SNES #Disney #Flink #SuperNintendo #ants #Nintendo #formigas #SuperFamicom #antz #VidaDeInseto #bootleg #DVS #pirata #indie #homebrew #スーパーファミコン #任天堂 #Gameplay #Playthrough #Longplay #Game #Videogames #Games

Using time series models with IBM Event Automation

Time series models are #machinelearning models that make forecasts and predictions from ordered, sequential, time-labelled data.

I've shared a demo showing how this makes them a great fit for data on our #Kafka topics, and how #Flink SQL can help orchestrate that

community.ibm.com/community/us...

Original post on mastodon.social

https://taz.de/Lieferfahrer-aus-Suedasien/!6033346/ Früher seien die #Kolonialisten mit dem Schiff nach #Indien gekommen – „heute bezahlen wir unsere eigenen Flugtickets, um uns hier zu Sklaven zu machen“. #Südasien – #Indien, #Pakistan #Bangladesch #FahrradRider #Kuriere aus, #Wolt #Flink […]

Original post on mastodon.social

www.tagesspiegel.de/wirtschaft/lieferando-fl... (€) Von zehn möglichen Punkten, die nur den Mindeststandard von fairer Arbeit aufzeigen, bescheinigt #Fairwork dem #Lieferdienst #Lieferando nur vier Punkte, #Flink nur […]

Picture of a chat log with a FlinkApp help bot stating: "You can manage your Flink App push notification settings directly from your mobile device. However, we suggest keeping them on, as disabling them may prevent you from receiving important tracking updates on your orders. At the moment, we are unable to allow different notification preferences for order tracking updates and marketing messages."

Flink App: the only way to stop us forcing ads down your throat is by going outside the app to the system settings and blocking us from there.

#Flink

🍎 Fresh groceries at supermarket prices, delivered in minutes! 🚀 Save BIG with exclusive deals from @Gutscheine7 – shop now & enjoy lightning-fast service! ⚡👉 goflink.gutscheine7.de #Flink