Finally completed part 1 of putting Apache Pulsar's durability claims to the test. Spoiler alert, I couldn't make it lose data, or deliver any messages out-of-order. Still, I think it makes for interesting reading for those interested in how it works. jack-vanlightly.com/blog/2018/10/2…

Pulsar 2.2.0 is out! First release as top-level Apache - The ASF project. New features highlights: * Pulsar SQL * Dead Letter Topic * Schema integration for functions * Flink, JDBC and HDFS connectors * GCS storage offloader

New Blog! Why BookKeeper? (Part 1) Consistency, Durability, Availability, by Sijie. Apache BookKeeper DistributedLog streaml.io/blog/why-apach…

Guest blog: Experiences porting Heron Streaming to Kubernetes, by Ndustrial John Crawford Karthik | Docker streaml.io/blog/heron-on-…

"Experiences porting Heron to #Kubernetes" streaml.io/blog/heron-on-…

How Sutter Health is using #realtime #analytics to improve point-of-care decisions in pharmacies. buff.ly/2faTdBx

Time Series Database Lecture #2 - Karthik from @Streamlio [CIC 4th Flr @ 12pm] / Video will be available CMU School of Computer Science db.cs.cmu.edu/seminar2017/#d…

New! Messaging, storage or both: The real-time journey of Apache Pulsar, DistributedLog, Apache BookKeeper by Sijie streaml.io/blog/messaging…

"OpenMessaging project launches with The Linux Foundation" bit.ly/2y5gaRD Alibaba Cloud Streamlio @oath @DidiChuxing

Pulsar 1.20.0-incubating has been released! New features and lots of improvements pulsar.apache.org/download/

New blog! Cursors in Apache Pulsar. Integrated, fully-managed, durably-stored (#apachekafka offsets), @ivankelly streaml.io/blog/cursors-i…

Fundamental differences of partition-centric Apache Kafka vs. segment/entry-centric Apache Pulsar achieved with distributed log storage Apache BookKeeper. Horizontal scalability (increase capacity by simply adding nodes, no partition rebalancing). HN thread: news.ycombinator.com/item?id=156033…

Why did Yahoo Japan choose Apache Pulsar to replace #apachekafka for #streamingdata? Ability to scale number of topics, not have to trade off performance for data durability, and more. Their story at buff.ly/2muXyGi (via Google Translate) buff.ly/2mtUIBy

Hmmm... is Apache Pulsar/Bookkeeper an inherently more scalable solution than @apacheKafka? #bigdata #kafka #streaming

Couple of words related to #apache #pulsar #bookkeeper cc Streamlio goo.gl/2ZvwDY

Great introductory article on Apache Pulsar by my esteemed colleague Matteo Merli: dzone.com/articles/a-dev…. I'm completely biased but seriously, Pulsar is amazing. One of my all-time favorite open source projects.

Excellent article on Apache Pulsar messaging in @DZone by Matteo Merli - check it out dzone.com/articles/a-dev…

Using #kafka and interested in trying out Apache Pulsar? Check out new step-by-step blog post by Sijie walking you through how to migrate Kafka applications to Pulsar so you can check out performance, scalability, multi-datacenter replication and more! buff.ly/2DaI1zW

New from Streamlio: Pulsar Functions brings stream-native processing to the Apache Pulsar high-performance messaging solution. Connect and process data for dynamic routing, just-in-time transformation, #machinelearning model deployment and more. buff.ly/2oMFwOj

Jay Kreps @paul_snively Josh Long Apache Kafka The sum of it makes Kafka not suitable for the CQRS scenarios where "append-only log storage" is a critical aspect and gives alternatives like Apache Pulsar a huge advantage. Kafka is good for the massive events processing, but IMO not as a log storage :(