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Thursday, May 12


Messaging for the Cloud with ActiveMQ and Karaf - Hadrian Zbarcea, apifocal & Jamie Goodyear, Savoir Technologies
It has become increasingly clear in the last years that services are moving to the cloud (public, private or hybrid). Like DNS or authentication services, a robust, scalable multi-tenant messaging system is a crucial element of the cloud infrastructure. A messaging system allows services to talk to each other asynchronously, complementing the ubiquitos REST. Due to its dual framework/product nature, Apache ActiveMQ is the most viable and mature solution for messaging at scale. Coupled with other projects like Apache Karaf and its Cellar subproject featuring robust clustering capabilities, the ActiveMQ value is hard to beat. This presentation gives practical guidelines, code and a demo meant to help users deploy and manage elastic networks of brokers.


Hadrian Zbarcea

Hadrian is a technology consultant and a member and officer of the Apache Software Foundation who devotes most of his time to open source. With over 20 years of experience in system integration, committer on projects like ActiveMQ, Camel, Brooklyn, ODE and others, he brings experience... Read More →

Thursday May 12, 2016 9:00am - 9:50am
Regency A


Low Latency Distributed Storage Services using Apache BookKeeper - Venkateswararao Jujjuri, Salesforce & Sijie Guo, Twitter
Apache BookKeeper is a distributed log service, given its versatile architecture it can be used for multiple distributed services like reliable, low latency distributed storage, pub/sub, replicated state machines, coordination systems,
distributed databases, etc.

We would like to have a BoF to invite developers and users of distributed storage services and have a discussion
on what we can offer from Apache BookKeeper and also understand the needs and requirements of potential users.
We will have committers, developers and users present in this BoF.


Sijie Guo

Currently work for Twitter on DistributedLog/BooKeeper. Apache BookKeeper PMC Chair. Previously work for Yahoo! on push notification system.
avatar for Venkateswararao Jujjuri

Venkateswararao Jujjuri

Cloud Storage Architect, Salesforce
Venkateswararao Jujjuri (JV), Architect at Salesforce and Apache BookKeeper committer, is responsible for building cloud storage services. He is currently working with Apache BookKeeper and Ceph Opensource projects. Prior to this, at IBM’s Linux Technology Center, worked on NFS-Ganesha... Read More →

Thursday May 12, 2016 12:15pm - 1:05pm
Regency A


Stateful Services on Apache Mesos - Greg Mann, Mesosphere, Inc.
Apache Mesos is a distributed systems kernel that manages resource usage and scheduling in large datacenters. Mesos now provides exciting features to enable the development of stateful distributed applications. Resource reservations and persistent volumes can be leveraged to produce stateful services that enjoy the scalability and reliability of the Mesos environment, but developing robust applications that make use of these features requires careful design and an awareness of the semantics involved. This talk will provide distributed application developers and datacenter operators with an overview of persistence primitives in Apache Mesos and the best practices associated with their implementation.


Thursday May 12, 2016 2:30pm - 3:20pm
Regency A


Modular Open Source in Java for Now and Later - Bob Paulin
The Apache community creates the building blocks of software companies world wide. Developers designing those building blocks require a different mindset than developers focused on building applications. Good building blocks can be repurposed, reused, and recomposed. Good building blocks are modular. This talk focus on building good blocks in Java using current language features, frameworks (Apache Felix), and prepare for new modularity features available in Java 9. This talk will cover when it makes sense to break a project down further as well as some of the strategies and tools involved in doing so. We'll cover lessons learned I've learned doing this for clients as well as within the ASF with Apache Tika.

avatar for Bob Paulin

Bob Paulin

Principal Consultant, Independent
Bob Paulin is an independent consultant and speaker that has been developing open source software for the past 10 years. Bob has presented at large international conferences such as ApacheCon, JavaOne and Devnexus. He frequently shares his knowledge and opinions on the Java Pub House... Read More →

Thursday May 12, 2016 3:30pm - 4:20pm
Regency A