Hi Devs We are a startup and working on a software platform. We have decided to use wallaroo as a stream processor in our platform. We would like to try out the Go API instead of using python or pony

Hi Just wanting to ask, what is the benefit of writing connector in pony rather than python ? So I manage writing connector for nats server (after digging through the source code), then I found that t

Hi everyone, I hope this message finds you well. I wanted to let everyone on the mailing list know that I'm now doing Developer Relations at Wallaroo Labs. What does this mean for you? Well, if you ne

Hi all, Today we released Wallaroo 0.6.1! The highlight of this release is the addition of stream windowing to the Wallaroo API! We do recommend upgrading and instructions can be found in our release

Hi all, Today we released Wallaroo 0.6.0! The highlight of this release is a complete overhaul of the Wallaroo API to make it cleaner, simpler, and more intuitive. As a result of these changes, this i

Hello, This weeks blog post talks about using PostgreSQL with Wallaroo. It's a good starting point if you're interested in using Wallaroo with a SQL database. check it out here: https://blog.wallarool

Hi all, In the not so distant future, we are going to stop posting notices of new blog posts to the user mailing list. Why? We now have an option to subscribe to the blog. If you subscribe, you'll get

Happy Friday, everyone. I'm the author of a blog article published today, "The Treacherous Tangle of Redundant Data: resilience for Wallaroo". A few weeks ago, John Mumm wrote an article that describe

Hi all, Today we released Wallaroo 0.5.4. The highlight of 0.5.4 is support for Python 3. Users can now use `machida3` to develop Wallaroo applications written in Python 3, see our latest documentatio

Hello, this weeks blog post gives an overview of our new Connector APIs. These APIs make connecting to external applications much easier than before. We're excited to hear your feedback https://blog.w

https://blog.wallaroolabs.com/2018/10/spinning-up-a-wallaroo-cluster-is-easy/ If you're looking into setting up a Wallaroo cluster, take a look at how easy it is to do with Pulumi + Ansible. Cheers, S

Hey everyone, We just put up a new blog post that discusses our recent asynchronous checkpointing work released in 0.5.3. It goes into some detail about the problems around recovering distributed syst

Previously most of the code base was Apache 2.0 licensed but some was "source available" and under a non-open source license. Full details in my blog post from last week: https://blog.wallaroolabs.com

Hi all, Today we released Wallaroo 0.5.3. This is a patch release that includes two very important new features. First, we've released a preview version of the Python Connector API. This allows develo

Hi everyone, It's Thursday, and that's (usually) blog day! This week's post is about paralellizing pandas batch jobs with Wallaroo: https://blog.wallaroolabs.com/2018/09/make-python-pandas-go-fast/ Ch

Hi all, We have a new blog post about "Streamlining the Wallaroo installation process with Wallaroo Up." You can find it at: https://blog.wallaroolabs.com/2018/08/wallaroo-up-automating-the-linux-deve

Hi, everyone. The folks at InfoQ have published an article that I've written about the new consistent hashing technique that is being added to Wallaroo. The 0.5.0 Wallaroo release added support for "d

Hello everyone, We have a new blog post on another stream processing use case, analyzing trends. You can read it here: https://blog.wallaroolabs.com/2018/08/real-time-streaming-pattern-analyzing-trend

Hi all, Today we released Wallaroo 0.5.2. We've simplified the Wallaroo installation process on Linux and added support for additional Linux distributions via Wallaroo Up, a shell script that automate

Hi all, This week, I wrote about how we use Elixir as a lightweight tool to store Wallaroo's real-time metrics data. Enjoy! https://blog.wallaroolabs.com/2018/08/utilizing-elixir-as-a-lightweight-tool