✅ Recording
✅ Slides
✅ Intro
I'm ready for #Conf42 #Python! Are you? Come along to hear about the latest updates to my houseplant monitoring system built with #ApacheKafka and #ksqlDB.
Reserving your spot for this online event is free:
https://conf42.com/python2023
Logged in today to find that a blog outlining my #iot #houseplant monitoring system with #apachekafka and #ksqlDB (now with updated images) has made top-story status on #hackernoon!
Check it out:
https://hackernoon.com/how-i-built-a-houseplant-alerting-system-with-ksqldb-on-apache-kafka
Kicking off the meetup, we have @krisajenkins with an introduction to #apachekafka through #livecoding. 🧑💻
Next up, we have Rune Liseth Høivik and Audun Vindenes Egge presenting in Norwegian on how the Norwegian police use Kafka to catch criminals. 🤯
And finally, I'll bring things back home (literally) with my in-home #iot project, a houseplant monitoring system built with
@ApacheKafka and #ksqlDB. 🪴
New post: "Interesting Stuff - Week 3, 2023".
So, what do we have for Week 3, 2023:
* Support for Plotly in @azuredataexplorer. Very cool!
* Solution to Case 2 in Kusto Detective Agency. The hardest case for me to solve.
* Benefits and challenges of distributed computing. Very good!
* Comparison of SQL-based streaming technologies. Interesting!
* Time support in Flink.
Read all about it:
https://nielsberglund.com/post/2023-01-22-interesting-stuff---week-3-2023/
#ksqldb #flink #flinksql #ksqldb #distributedcomputing #azuredataexplorer
This week we look at cool visualizations in Azure Data Explorer using Plotly. Interesting about benefits and challenges of distributed computing. Comparison of different SQL-based streaming approaches and their use cases, including a look at a streaming database. A really good post about Time in Flink.
I was allowed back on „The GeekNarrator“ podcast. This time, we discussed #ksqlDB
Hope you find it useful: https://youtu.be/2yE86P6uD_0
Talk about starting the new year with a bang:
https://www.confluent.io/blog/cloud-kafka-meets-cloud-flink-with-confluent-and-immerok/
Confluent Cloud and Flink together!
I cannot wait to see what comes out of this. Where do i sign up 😀?
Very cool post how to handle schemaless data and still use the JDBC Sink Connector:
https://www.kineticedge.io/blog/jdbc-sink-noschema/
Especially useful for Confluent Cloud.
Oh, I got the link to the post from @MickaelMaison toot:
... open-source and part of the Apache Flink project itself, unlike #ksqlDB over in Kafka land.
4️⃣ Batch vs. Streaming
Kafka Streams focuses exclusively on processing of unbounded data streams, while Flink aims to provide a uniform platform for processing bounded jobs ("batch") and unbounded jobs ("streaming").
5️⃣ Connector Integration
Source and sink connectors are a core element of Flink jobs, i.e. they are deployed to the same cluster as the stream processing logic. With ... 4/x
RT @hpgrahsl
Finally I released the long overdue v0.3.0 for #Kryptonite4Kafka which adds #ksqlDB #UDFs to do field-level 🔒 cryptography 🔓 in #SQL.
Basic documentation here https://github.com/hpgrahsl/kryptonite-for-kafka/blob/master/ksqldb-udfs-kryptonite/README.md
Also it's the last release before introducing the #HttpAPI as a new integration option.
Danica Fine
nielsb
Matthias J. Sax 🦦
Gunnar Morling
Kevin Dubois 🇧🇪🇪🇺🇺🇲