Ken Sipe

Cloud Architect & Tech Leader

Ken Sipe

Ken is a distributed application engineer. Ken has worked with Fortune 500 companies to small startups in the roles of developer, designer, application architect and enterprise architect. Ken's current focus is on containers, container orchestration, high scale micro-service design and continuous delivery systems.

Ken is an international speaker on the subject of software engineering speaking at conferences such as JavaOne, JavaZone, Great Indian Developer Summit (GIDS), and The Strange Loop. He is a regular speaker with NFJS where he is best known for his architecture and security hacking talks. In 2009, Ken was honored by being awarded the JavaOne Rockstar Award at JavaOne in SF, California and the JavaZone Rockstar Award at JavaZone in Oslo, Norway as the top ranked speaker.

Presentations

Scaling up on the web

Tuesday, 8:00 PM EST

The drive to continuous delivery, micro services and PaaS includes the need to auto scale and potentially auto provision services. This session will identify the legacy thinking of a statically partitioned world and drive to the scalable world of Apache Mesos.

This session will look at the failings of the many of today's cloud technology, identify the goals we have and look into the tooling of how to get there. In this session we will look at:

  • static vs elastic partitioning
  • vm vs containers
  • separating cluster capacity from application scale
  • load balancing with HAProxy

This session will be packed with demonstrations.

Building a PaaS Workshop

Wednesday, 3:15 PM EST

Platform as a Service (Paas) is all the buzz today…. but why? What's the value proposition? Once you have decided that it is for you… what are your options?

This 2 session presentation is broken down in to 3 parts. The first is understanding why organizations on moving to PaaS and what to expects. The second and third part includes a walk through of PaaS options with part 2 being traditional PaaS and part 3 highlighting container based PaaS solutions.

We will conclude with a short discussion on getting PaaS like experiences without a PaaS and what that might look like.

Building a PaaS Workshop

Wednesday, 5:00 PM EST

Platform as a Service (Paas) is all the buzz today…. but why? What's the value proposition? Once you have decided that it is for you… what are your options?

This 2 session presentation is broken down in to 3 parts. The first is understanding why organizations on moving to PaaS and what to expects. The second and third part includes a walk through of PaaS options with part 2 being traditional PaaS and part 3 highlighting container based PaaS solutions.

We will conclude with a short discussion on getting PaaS like experiences without a PaaS and what that might look like.

Scaling and Fault Tolerance Workshop

Thursday, 9:00 AM EST

There was a day when it was common to see the twitter fail whale! This imagine, extinct today, was the sign that scaling at twitter was broken in some way. What did Twitter do in order to increase their ability to scale, be more fault tolerant all while growing significantly. The answer is a move to Apache Mesos and leveraging container technology.

Google in 2009 had a top secret project we now know as the Google Borg project. That technology was reincarnated in an open source project out of UC Berkley known as Apache Mesos. Mesos has grown up significantly while at Twitter providing production tested solution for scaling applications and containers. In addition Solomon himself stated at DockerCon EU in December 2014 that Mesos is the only reliable way to scale docker in a production environment today.

This session is a hands on workshop. It is broken into 3 separate but related parts.

The first part is an 1.5 hour lecture of the challenges of the datacenter today. It will provide an overview of

* containers, 
* static vs. elastic partitions 
* schedulers.

The second part is a dive into docker with time for hands on labs. You will need access to docker for 1/2 of this session. We will have some discussion on the issues of running Java in a container with a focus on needs of production.

The third part will be on Apache Mesos and several different schedulers. We will discuss:

* different types of containers
* stateful service solution
* service discovery
* typical failures at twitter and how to avoid them

This also has a hands on component. You will need either:

* A Google Compute Engine account
* A AWS account
* Software local on your laptop to run vagrant

The last shorter part will include an overview of technologies on the horizon in this fast paced micro-services space.

Scaling and Fault Tolerance Workshop

Thursday, 10:45 AM EST

There was a day when it was common to see the twitter fail whale! This imagine, extinct today, was the sign that scaling at twitter was broken in some way. What did Twitter do in order to increase their ability to scale, be more fault tolerant all while growing significantly. The answer is a move to Apache Mesos and leveraging container technology.

Google in 2009 had a top secret project we now know as the Google Borg project. That technology was reincarnated in an open source project out of UC Berkley known as Apache Mesos. Mesos has grown up significantly while at Twitter providing production tested solution for scaling applications and containers. In addition Solomon himself stated at DockerCon EU in December 2014 that Mesos is the only reliable way to scale docker in a production environment today.

This session is a hands on workshop. It is broken into 3 separate but related parts.

The first part is an 1.5 hour lecture of the challenges of the datacenter today. It will provide an overview of

* containers, 
* static vs. elastic partitions 
* schedulers.

The second part is a dive into docker with time for hands on labs. You will need access to docker for 1/2 of this session. We will have some discussion on the issues of running Java in a container with a focus on needs of production.

The third part will be on Apache Mesos and several different schedulers. We will discuss:

* different types of containers
* stateful service solution
* service discovery
* typical failures at twitter and how to avoid them

This also has a hands on component. You will need either:

* A Google Compute Engine account
* A AWS account
* Software local on your laptop to run vagrant

The last shorter part will include an overview of technologies on the horizon in this fast paced micro-services space.

Web Application Security Workshop

Thursday, 1:30 PM EST

As a web application developer, most of the focus is on the user stories and producing business value for your company or clients. Increasingly however the world wide web is more like the wild wild web which is an increasingly hostile environment for web applications. It is absolutely necessary for web application teams to have security knowledge, a security model and to leverage proper security tools.

This training workshop on security will provide an overview of the security landscape starting with the OWASP top ten security concerns with current real world examples of each of these attack vectors. The first session will consist of a demonstration and labs using hacker tools to get an understanding of how a hacker thinks. It will include a walk through of the ESAPI toolkit as an example of how to solve a number of these security concerns including hands-on labs using the OWASP example swingset.

The workshop will include several hands on labs from the webgoat project in order to better understand the threats that are ever so common today.

Attendees will come away with the following skills / capabilities:

  • threat modeling
  • security audit plan
  • introduction to Pen testing
  • key / certificate management
  • fixing web application security issues

Don't be the weakest link on the web!

Web Application Security Workshop

Thursday, 3:15 PM EST

As a web application developer, most of the focus is on the user stories and producing business value for your company or clients. Increasingly however the world wide web is more like the wild wild web which is an increasingly hostile environment for web applications. It is absolutely necessary for web application teams to have security knowledge, a security model and to leverage proper security tools.

This training workshop on security will provide an overview of the security landscape starting with the OWASP top ten security concerns with current real world examples of each of these attack vectors. The first session will consist of a demonstration and labs using hacker tools to get an understanding of how a hacker thinks. It will include a walk through of the ESAPI toolkit as an example of how to solve a number of these security concerns including hands-on labs using the OWASP example swingset.

The workshop will include several hands on labs from the webgoat project in order to better understand the threats that are ever so common today.

Attendees will come away with the following skills / capabilities:

  • threat modeling
  • security audit plan
  • introduction to Pen testing
  • key / certificate management
  • fixing web application security issues

Don't be the weakest link on the web!

Books

Spring Recipes: A Problem-Solution Approach (Expert's Voice in Open Source)

by Gary Mak, Daniel Rubio, and Josh Long

  • With over 3 million users/developers, Spring Framework is the leading “out of the box” Java framework. Spring addresses and offers simple solutions for most aspects of your Java/Java EE application development, and guides you to use industry best practices to design and implement your applications.

    The release of Spring Framework 3 has ushered in many improvements and new features. Spring Recipes: A Problem-Solution Approach, Second Edition continues upon the bestselling success of the previous edition but focuses on the latest Spring 3 features for building enterprise Java applications. This book provides elementary to advanced code recipes to account for the following, found in the new Spring 3:

    • Spring fundamentals: Spring IoC container, Spring AOP/ AspectJ, and more
    • Spring enterprise: Spring Java EE integration, Spring Integration, Spring Batch, jBPM with Spring, Spring Remoting, messaging, transactions, scaling using Terracotta and GridGrain, and more.
    • Spring web: Spring MVC, Spring Web Flow 2, Spring Roo, other dynamic scripting, integration with popular Grails Framework (and Groovy), REST/web services, and more.

    This book guides you step by step through topics using complete and real-world code examples. Instead of abstract descriptions on complex concepts, you will find live examples in this book. When you start a new project, you can consider copying the code and configuration files from this book, and then modifying them for your needs. This can save you a great deal of work over creating a project from scratch!

    What you’ll learn

    • How to use the IoC container and the Spring application context to best effect.
    • Spring’s AOP support, both classic and new Spring AOP, integrating Spring with AspectJ, and load-time weaving.
    • Simplifying data access with Spring (JDBC, Hibernate, and JPA) and managing transactions both programmatically and declaratively.
    • Spring’s support for remoting technologies (RMI, Hessian, Burlap, and HTTP Invoker), EJB, JMS, JMX, email, batch, scheduling, and scripting languages.
    • Integrating legacy systems with Spring, building highly concurrent, grid-ready applications using Gridgain and Terracotta Web Apps, and even creating cloud systems.
    • Building modular services using OSGi with Spring DM and Spring Dynamic Modules and SpringSource dm Server.
    • Delivering web applications with Spring Web Flow, Spring MVC, Spring Portals, Struts, JSF, DWR, the Grails framework, and more.
    • Developing web services using Spring WS and REST; contract-last with XFire, and contract–first through Spring Web Services.
    • Spring’s unit and integration testing support (on JUnit 3.8, JUnit 4, and TestNG).
    • How to secure applications using Spring Security.

    Who this book is for

    This book is for Java developers who would like to rapidly gain hands-on experience with Java/Java EE development using the Spring framework. If you are already a developer using Spring in your projects, you can also use this book as a reference—you’ll find the code examples very useful.

    Table of Contents

    1. Introduction to Spring
    2. Advanced Spring IoC Container
    3. Spring AOP and AspectJ Support
    4. Scripting in Spring
    5. Spring Security
    6. Integrating Spring with Other Web Frameworks
    7. Spring Web Flow
    8. Spring @MVC
    9. Spring RESTSpring and Flex
    10. Grails
    11. Spring Roo
    12. Spring Testing
    13. Spring Portlet MVC Framework
    14. Data Access
    15. Transaction Management in Spring
    16. EJB, Spring Remoting, and Web Services
    17. Spring in the Enterprise
    18. Messaging
    19. Spring Integration
    20. Spring Batch
    21. Spring on the Grid
    22. jBPM and Spring
    23. OSGi and Spring