#apachepulsar — Public Fediverse posts

Streams or queues? Why not both. @DavidKjerrumga1 explores how @apache_pulsar brings flexibility that complements @apachekafka’s log-based model — ideal for #AIagents needing reliability + real-time flow.

Read now: https://javapro.io/2025/11/06/why-ai-agents-need-a-protocol-flexible-event-bus/

#ApacheKafka #ApachePulsar #Java #AI

#AIagents need more than logs — they need a nervous system. @DavidKjerrumga1 outlines how @apache_pulsar bridges streaming & task distribution for resilient, event-driven #AI.

A clean architectural argument for protocol-flexible systems: https://javapro.io/2025/11/06/why-ai-agents-need-a-protocol-flexible-event-bus/

#ApachePulsar

Why force #AI agents to choose between streams & queues? @DavidKjerrumga1 shows how @apache_pulsar lets both coexist — scalable, reliable, & protocol-flexible.
#Kafka, MQTT, JMS… one event bus to connect them all.

Read it: https://javapro.io/2025/11/06/why-ai-agents-need-a-protocol-flexible-event-bus/

#AIagents #ApachePulsar #Java

It's lunch time at the datastream summit!
Leave the data, take the cannoli
#datastreaming #apacheflink #apachepulsar

I'm at the streaming data summit and Taylor Swift is the topic of the conversation.
What is Taylor Swift to us?
A traffic spike!
#apachepulsar #apacheflink

it's always bothered me that people call #Apachekafka a database but it's certainly not a cache either.

Maybe I have figured out how to explain this to folks:

Messaging Systems: This is takeout/takeaway. Data goes in & if not immediately picked up it gets discarded.

Kafka and things like #ApachePulsar: Restaurant. You don't immediately leave.

Database: You live here. There are mansions. There are condos. There are chateaus. Lots of different types but if you data doesn't live here not db

If there is something that is open source (as in an OSI-approved license) that we do not currently support, ask! One thing that has been on our radar for a while is #ApachePulsar. We are shocked people aren't asking for it.

Our target market are enterprises. I'm not going to tell you not to look at the page if you are a start-up, but you need to have significant capital.

If you want to talk about this not via ActivityPub, you can reach me at [email protected]

We had a great @BeJUG event (full-house!) yesterday at Sweet Mustard in Kortrijk. Thanks, Loïc Mathieu and Julien Jakubowski 🥑 for the presentations about #Kestra and #ApachePulsar!

Next week @BeJUG in Kortrijk at #SweetMustard: "Lille invades Kortrijk: Kestra (Event Orchestrator) + Apache Pulsar (Messaging)" with @loicmathieu and Julien Jakubowski 🥑. There are still some places available. Register fast!

Loïc's Topic: #Kestra: an OpenSource #EventDriven Declarative #Orchestrator written in #Java

Julien's Topic: #ApachePulsar: Finally an Alternative to #kafka ?

https://www.meetup.com/belgian-java-user-group/events/298755642/

#java #jug #javausergroup

Next week @BeJUG in Kortrijk at #SweetMustard: "Lille invades Kortrijk: Kestra (Event Orchestrator) + Apache Pulsar (Messaging)" with @loicmathieu and Julien Jakubowski 🥑. There are still some places available. Register fast!

Loïc's Topic: #Kestra: an OpenSource #EventDriven Declarative #Orchestrator written in #Java

Julien's Topic: #ApachePulsar: Finally an Alternative to #kafka ?

https://www.meetup.com/belgian-java-user-group/events/298755642/

#java #jug #javausergroup

Next week @BeJUG in Kortrijk at #SweetMustard: "Lille invades Kortrijk: Kestra (Event Orchestrator) + Apache Pulsar (Messaging)" with @loicmathieu and Julien Jakubowski 🥑. There are still some places available. Register fast!

Loïc's Topic: #Kestra: an OpenSource #EventDriven Declarative #Orchestrator written in #Java

Julien's Topic: #ApachePulsar: Finally an Alternative to #kafka ?

https://www.meetup.com/belgian-java-user-group/events/298755642/

#java #jug #javausergroup

Next week @BeJUG in Kortrijk at #SweetMustard: "Lille invades Kortrijk: Kestra (Event Orchestrator) + Apache Pulsar (Messaging)" with @loicmathieu and Julien Jakubowski 🥑. There are still some places available. Register fast!

Loïc's Topic: #Kestra: an OpenSource #EventDriven Declarative #Orchestrator written in #Java

Julien's Topic: #ApachePulsar: Finally an Alternative to #kafka ?

https://www.meetup.com/belgian-java-user-group/events/298755642/

#java #jug #javausergroup

Next week @BeJUG in Kortrijk at #SweetMustard: "Lille invades Kortrijk: Kestra (Event Orchestrator) + Apache Pulsar (Messaging)" with @loicmathieu and Julien Jakubowski 🥑. There are still some places available. Register fast!

Loïc's Topic: #Kestra: an OpenSource #EventDriven Declarative #Orchestrator written in #Java

Julien's Topic: #ApachePulsar: Finally an Alternative to #kafka ?

https://www.meetup.com/belgian-java-user-group/events/298755642/

#java #jug #javausergroup

Curious to hear from folks, besides #apacheKafka, what are your favorite #streaming technologies? 🤔

#streamingdata #eventstreaming #streamingtechnology #apacheFlink #apacheSpark #apachePulsar

Curious to hear from folks, besides #apacheKafka, what are your favorite #streaming technologies? 🤔

#streamingdata #eventstreaming #streamingtechnology #apacheFlink #apacheSpark #apachePulsar

Curious to hear from folks, besides #apacheKafka, what are your favorite #streaming technologies? 🤔

#streamingdata #eventstreaming #streamingtechnology #apacheFlink #apacheSpark #apachePulsar

Curious to hear from folks, besides #apacheKafka, what are your favorite #streaming technologies? 🤔

#streamingdata #eventstreaming #streamingtechnology #apacheFlink #apacheSpark #apachePulsar

What’s new in #ApachePulsar v3.0?

Apache Pulsar v3.0 is a Long-Term Support (LTS) release with a few important features, enhancements, and fixes.

Find out more on #InfoQ: https://bit.ly/42h7YrS

#Java #SoftwareDevelopment

Hey-hey!
Don't be a sad cloud - sign up for Cloud Builders: Java Conf ☁️ https://cloud-builders.tech

We'll rock tomorrow 😎
12+ featured global speakers will be talking about topical issues
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Kubernetes #SpringCloudFunction #AzureFunctions #AmazonCodeGuru #AmazonCodeWhisperer #OpenJDK #HotSpotJava #JVMPerformanceEngineering #KotlinBugHunting
#GoogleCloud #CloudFunctions #AppEngine #CloudRun #LambdaSnapStart #JavaLambdaFunctions

What about deepening into event streaming and how it fits into modern software development design and architecture?

Meet our community friend
@mgrygles – Java Champion, Streaming Developer Advocate at DataStax 🙌

Join – it's gonna be fruitful session 🌟
https://cloud-builders.tech

#ApachePulsar

Cloud Builders: Java Conf agenda is rich 🤩

Сode&practice focussed sessions, Java puzzle and more!
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Spring #Azure #CodeGuru #CodeWhisperer #OpenJDK #HotSpotJava #Kubernetes #Kotlin #micronaut #microservices #googlecloud #cloudrun #cloudfunctions #appengine
#LambdaSnapStart #JavaLambdaFunctions

Husten to register :blobaww:
https://cloud-builders.tech

Cloud Builders: Java Conf agenda is rich 🤩

Сode&practice focussed sessions, Java puzzle and more!
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Spring #Azure #CodeGuru #CodeWhisperer #OpenJDK #HotSpotJava #Kubernetes #Kotlin #micronaut #microservices #googlecloud #cloudrun #cloudfunctions #appengine
#LambdaSnapStart #JavaLambdaFunctions

Husten to register :blobaww:
https://cloud-builders.tech

Cloud Builders: Java Conf agenda is rich 🤩

Сode&practice focussed sessions, Java puzzle and more!
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Spring #Azure #CodeGuru #CodeWhisperer #OpenJDK #HotSpotJava #Kubernetes #Kotlin #micronaut #microservices #googlecloud #cloudrun #cloudfunctions #appengine
#LambdaSnapStart #JavaLambdaFunctions

Husten to register :blobaww:
https://cloud-builders.tech

Cloud Builders: Java Conf agenda is rich 🤩

Сode&practice focussed sessions, Java puzzle and more!
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Spring #Azure #CodeGuru #CodeWhisperer #OpenJDK #HotSpotJava #Kubernetes #Kotlin #micronaut #microservices #googlecloud #cloudrun #cloudfunctions #appengine
#LambdaSnapStart #JavaLambdaFunctions

Husten to register :blobaww:
https://cloud-builders.tech

Cloud Builders: Java Conf agenda is rich 🤩

Сode&practice focussed sessions, Java puzzle and more!
#OpenAI #Java20 #ApachePulsar #JavaPatterns #Serverless #Spring #Azure #CodeGuru #CodeWhisperer #OpenJDK #HotSpotJava #Kubernetes #Kotlin #micronaut #microservices #googlecloud #cloudrun #cloudfunctions #appengine
#LambdaSnapStart #JavaLambdaFunctions

Husten to register :blobaww:
https://cloud-builders.tech

Had an exciting day at the job 😎🤠

Some fun Spring Security troubleshooting on the side (actually a colleague of mine did the hard work - I just attempted to help with ideas etc)👌🏼

Then also some camel route unit testing (without spring boot etc - vanilla Java and camel): lightening fast tests👌🏼

Then some Apache pulsar API exploration. Aim: enabling message analysis etc👌🏼

#java #springboot #apachecamel #apachepulsar #lego

Hacked on some #ApacheCamel 🐪 #Java code today. Nice to focus on coding primarily most of the day (very little disturbance).

Spent a lot of time in the debugger. So I guess that was like meeting a good old friend 🤠

Integrating with #ApachePulsar via the camel provided component for that. Using OAuth.

Still enjoying all this hands on. Don’t miss the Lead Engineer days. It was for sure the right choice to become a Senior Engineer again 🤠👌🏼

Hi there. Save the date for the next #PulsarSummit EMEA, on May 23rd, 2023. If #ApachePulsar is your thing, this is a must event to be part of.

Also, if you have a good story about Pulsar, let me know if I can help you draft an abstract for the CfP.

https://sessionize.com/pulsar-virtual-summit-europe-2023

Work: Currently building an #asyncapi specification for use in connecting our #java app with our #sap backend via an event broker…

Our #LEGO infrastructure domain experts then provides a service that can scaffold #ApachePulsar topics etc…

So at some point later we’ll connect #abap code on one side and #java on the other.

And then we’ll brag about having an *event driven* architecture!

(Currently sweating 😓 over naming conventions etc … so it’ll take a while 🙃)

No more centralized schema committees or custom code to maintain, just the data you need in the format you want, when you need it.

https://bit.ly/33Nayxx #ApachePulsar #ApacheKafka #ApacheFlink

Mary Grygleski @[email protected] is speaking about #apachepulsar at @codemash

Must-read article by Kai Waehner on #data #streaming trends for 2023.

I wasn't aware of AWS MSK Serverless
#ApacheKafka #ApachePulsar #Spark #Flink

https://www-kai--waehner-de.cdn.ampproject.org/c/s/www.kai-waehner.de/blog/2022/12/21/data-streaming-landscape-2023/amp/

Great to be in NYC, even better to get to present at the Meetup!
---
RT @PaaSDev
Thanks to the #ApachePinot @startreedata developer relations and community teams Thanks! @davidgsIoT #IoT #ApachePulsar #NYC #Meetup @PulsarMeetup We had some Pizza, Pulsar and Pinot. Now it's on to Princeton for the next one #ApacheNiFi. https://www.meetup.com/new-york-city-apache-pulsar-meetup/events/289674210/
https://twitter.com/PaaSDev/status/1603464100549459968

#ActuLibre User Survey 2020 Report Shows Rapid Growth In Apache Pulsar Adoption -> http://feedproxy.google.com/~r/TheHackersNews/~3/doKQeE_qUDI/apache-pulsar-application.html #cybersecuritysurvey #databasesecurity #ApachePulsar