By Brian Sam-Bodden
Hibernate is an open source Object-Relational Mapping Framework that mostly automates the tedious and time-consuming task of persisting Java objects to a relational database.
Hibernate is quickly becoming the preferred way for enterprise developers to overcome the object-relational impedance mismatch and a good alternative to the coarse-grained Entity EJBs, low-level raw JDBC, and by-committee specifications like JDO. Learn what your choices in the ORM arena, what to look for in an ORM tool, and how to get started with Hibernate for your next J2SE or J2EE project.

Hibernate is an open source Object-Relational Mapping Framework that mostly automates the tedious and time-consuming task of persisting Java objects to a relational database. Hibernate is quickly becoming the preferred way for enterprise developers to overcome the object-relational impedance mismatch and a good alternative to the coarse-grained Entity EJBs, low-level raw JDBC, and by-committee specifications like JDO. Learn what your choices in the ORM arena, what to look for in an ORM tool, and how to get started with Hibernate for your next J2SE or J2EE project.

In this session you will learn:
- Understanding the O/R Impedance Mismatch
- Techniques of O/R Mapping
- Persistence Frameworks in Java
- Architecting Persistence into your application
- Hibernate Architecture and Overview
- Installing and configuring Hibernate in J2SE
- Hibernate in a J2SE application
- Mapping Persistence Classes
- Domain Models
- Object Identity
- Dealing with Inheritance and Schema Associations
- Understanding the lifecycle of persistent objects
- Understanding Hibernate usage in a J2EE application
- Overview of advanced topics

By Brian Sam-Bodden
Learn 10 tried and true ways to improve the way you use Hibernate today. In this session you would learn about a collection of 10 tips, tricks, practices and tools that will make you more effective at designing, implementing, testing and tuning your application's Hibernate-powered object-relational layer.

Learn 10 tried and true ways to improve the way you use Hibernate today. In this session you would learn about a collection of 10 tips, tricks, practices and tools that will make you more effective at designing, implementing, testing and tuning your application's Hibernate-powered object-relational layer.

Some of the topics covered include:
- Handling and implementing inheritance
- Distributed Caching
- Profiling your queries
- Using bags
- Using filters for virtualization
- Custom SQL for performance
- Query caching
- ... and more

By Brian Sam-Bodden
Drools is an open source pure-Java implementation of a forward chaining rules engine. Drools can be used in a J2SE or J2EE application and allows you to express rules programatically or by building domain specific rule languages. Learn how Business Rules with Drools can make your Java applications more flexible and robust.




Software development is expensive, when business rules are hard-coded in your application's source code, changes and additions to those rules translate to wasted time and money. Good object-oriented, component-based approaches can alleviate the burden of keeping up with changes in the business world but they still require that expert knowledge of the changes be passed from the decision makers to the business analysts and finally to programmers that need to implement these changes. Business Rule Engines and Business Rule Languages are based on the basic premise of separation of concerns by empowering business domain experts to express the rules of business in a way that it is directly usable by applications.
Drools is an open source pure-Java implementation of a forward chaining rules engine. Drools can be used in a J2SE or J2EE application and allows you to express rules programatically or by building domain specific rule languages. Learn how Business Rules with Drools can make your Java applications more flexible and robust.

By Brian Sam-Bodden
In this session you'll learn some of the more advanced features of Drools; a pure-Java Rule Engine. This session will walk through the construction of an advanced Rules application covering such topics as:

- Fine control and monitoring of a Working Memory session
- Using Decision Tables
- Advanced Rule Language Features
- Building Domain Specific Languages
- Managing your Rules

Many of the problems that we deal with in enterprises around the world are not usually related to the particular infrastructure, framework or programming language chosen but rather to the evolution and maintenance of the business logic that governs those systems. All knowledge in an enterprise is handed down stream until it arrives at the programmer's door. With Rule based systems we can empower those with the business but there is still a fair amount of work to get the ideal architecture for a particular problem in place.
In this session you'll learn some of the more advanced features of Drools; a pure-Java Rule Engine. This session will walk through the construction of an advanced Rules application covering such topics as:

- Fine control and monitoring of a Working Memory session
- Using Decision Tables
- Advanced Rule Language Features
- Building Domain Specific Languages
- Managing your Rules

Prerequisite: Beginning Drools

By Brian Sletten
As developers, we sometimes get to make choices about the technologies we use, sometimes not. We base these decisions on personal experiences, recommendations from others and a general sense of where the industry is going.

Web Services have been all the rage for several years now. We have been told time and again that we should be building systems around them; as an industry, we've never been more confused. Perhaps it is time to Give it a REST.

Part of the problem with the conventional Web Services technology stack is that it is more complex than it needs to be for small to medium-sized systems. All of the examples show how simple it all is, but how often do we really need to check the temperature or get a stock quotation? Real systems that are built out of these technologies are rapidly spiraling toward incomprehensibility, unmaintainability and (shocker) insecurity!

SOAP has a place, but so does REST, a simpler architectural style for invoking services in a language- and platform- independent way. This talk will motivate REST, explain how it fits in to other Enterprise and Web technologies and help give you some ammo for suggesting that your organization give it a REST too.

We will walk through some of the motivations for REST and look at basic patterns, good API design, scaling REST up, etc.

This talk should be accessible to everyone but is probably intermediate level.

By Brian Sletten
If you have started to take a look at REST as way of exposing web services or managing information spaces, you may be frustrated by the support offered by legacy containers. There is no direct support for REST concepts in the J2EE specs (yet). XML-based configurations are so 1990's. Come learn about Restlets, a little API that has caught the attention of many in the RESTafarian community.

The Restlet API was created by a guy who wanted object-level support for RESTful concepts, but didn't want to make the move to an advanced resource-oriented environment like NetKernel. He wanted his REST and conventional environments too. He also wanted a path to more modern containers that aren't tied to a blocking I/O model like the Servlet spec is.

This talk will include a brief review of REST and its primary concepts and will then provide an introduction to the Restlet API and how it supports these ideas. It will then focus on standing up a REST-oriented infrastructure using the Restlet API and a variety of other open source tools to support a publish/find/bind infrastructure without touching SOAP/WSDL/ or UDDI.

This talk will not try to convince you about using REST. If you aren't familiar with the concepts or want convincing, please come to the "Give it A REST" talk first.

Prerequisite: Give it a REST (unless you are very comfortable with REST)

By Brian Sletten
How well do you understand the dynamics of your applications? In our systems, we detect when simple things happen. Customers log in, people buy things, a stock is sold at a particular price, inventory shifts locations... all of these events mean little things, but what about the larger picture? Complex events are particular patterns of simpler events that suggest something deeper is happening. Do you know how you'd discover these bigger picture occurrences? Come hear how the Esper open source software represents a new class of complex event processing (CEP) frameworks that can be added to even high volume, high transaction systems.

Trying to write software to track event occurrence is difficult to do correctly and almost impossible to do efficiently. The problem is that the higher volume and performance our systems get, the harder it becomes and the more important it is to highlight interesting or unexpected activity that isn't represented simply by a log entry.

Complex Event Processing (CEP) and Event Stream Processing (ESP) systems are emerging as a new strategy for processing and detecting complex sequences of more rudimentary events that could have bigger implications to your production systems. While commercial software is starting to add this behavior, Esper represents one of the most accessible and widely-used frameworks for adding CEP/ESP capabilities to Java applications.

By Brian Sletten
You're a good Java programmer. You understand the JDK libraries and how to use them. The problem is that many fundamental APIs don't take the bigger performance picture in mind. Garbage collection can end up killing your app if you aren't careful. Concurrency problems and contention can keep your well-intentioned software from leveraging modern hardware architecture that support multi-core and multi-cpu systems.

Who knew that simply using the standard library code the way it was designed was opening you up for performance problems in your apps?

Don't worry, Javolution has your back.

Javolution is a small (300K) API designed to bring many of the benefits of the Real-Time Java Specification (RTJS) to J2SE, J2ME, GCJ and CLDC through deliberate design decisions.

It includes re-implementations of the java.util, java.lang, java.text, java.io and java.xml to demonstrate time-deterministic behavior. It also includes a framework for testing its own performance, supporting parallel computing, communicating with C/C++ applications and a real-time object to XML marshalling framework.

Come see how you can get some of the time-determinism and concurrency benefits in either your client or server side applications. This is a fairly deep talk and is largely a decomposition of an API that changes the runtime characteristics of the VM's runtime performance with only the tools offered by the language and the VM.

By David Geary
In April 2005, annual growth rates for jobs in JavaServer Faces, Struts, and Ruby on Rails were all at about 0%. Today, Struts' growth rate still hovers around 0%, but JSF and Rails have taken off. At the end of 2007, both JSF and Rails were growing at a rate of between 400-500% annually (according to indeed.com).

JSF has passed the adoption tipping point, and is now the Java-based framework of choice, as is evidenced by its ecosystem. From vendors such as MyEclipse and RedHat to open source projects such as Seam, Facelets, and Ajax4JSF, JSF is where the action is.

Come see why JSF is so popular. In this code- and demo-intensive session, I'll show you the fundamentals of JSF.

This session is taught by a member of the JSF Expert Group for JSF 1.0 and 2.0., and co-author of the best-selling book on JSF: Core JavaServer Faces. David will take you through a whirlwind introduction to JSF including what JSF is, how it was developed, and how you can best take advantage of the technology. Here is a list of topics:

Components, managed beans, value expressions, and static navigation
i18n, CSS, and actions
The Faces Context and Faces messages
The JSF Event Model
Using JavaScript with JSF

This introduction to JSF also contains 5 live-code demos, where David will develop a simple, but robust application during the course of the session.

Prerequisite: Some knowledge of Java-based web applications, such as Struts, is a plus, but is not required. If you have a significant experience with JSF, you probably already know most of what's covered in this session.

By David Geary
Facelets is a combination of Tiles and Tapestry, and it's the hottest JSF-related open source project on the planet. It's popularity is well deserved, and in fact, much of what is in Facelets today will make its way into the JSF 2.0 spec due out in 2008. So not only can you come to this session and see some really cool demos that you can put to use in the real world, but you'll also be learning JSF 2.0 before it's even been defined! How's that for a ROI?

This session is 90 minutes of nothing-but-Facelets, so we're going to cover a good bit of ground. You'll see all of the basics, such as templating, error handling and debugging, and some of the more advanced aspects, such as creating your own components and tag libraries.

Prerequisite: Some knowledge of JSF is essential. If you're familiar with a templating framework, such as Velocity or Tiles, that's a plus, but not required.

By David Geary
Have you ever stopped to think that you need to learn two frameworks to develop a non-trivial, database-backed, web application? Struts and iBatis; JSF and Hibernate; Tapestry and EJB3.0.

Two frameworks. And then you have to learn to use them together. Why do we have to learn two frameworks just to retrieve "Hello World" from a database and show it in a view. Isn't that crazy?

Now you can use one framework, and use one component model. One. Isn't that nice?

By David Geary
The Google Web Toolkit (GWT) is truly a revolutionary framework that lets you develop Ajaxified web applications without knowing anything about Ajax or JavaScript. But the GWT goes way beyond basic Ajax by letting you implement desktop-like applications that run in the ubiquitous browser.

In this, the first of a two-part session on the GWT, you will learn about the framework and its fundamental capabilities, such as: rapid development with project and application generators; the GWT widget hierarchy; remote procedure calls; the GWT's history mechanism, including its integration with the Back button and bookmarks; and integrating JavaScript frameworks, such as Script.aculo.us, with your GWT applications.

By David Geary
In the second part of this talk, you will learn how to extend the GWT by implementing custom widgets, including a scrolling viewport and a drag and drop framework. After discussing custom widgets, you will see how to integrate database access into your GWT applications, and how to deploy your GWT applications to external servers.

You will also learn how to integrate GWT widgets into legacy applications built with web application frameworks such as Struts, JavaServer Faces, or Tapestry. The GWT is one of the most powerful Ajax frameworks on the planet, and one of the few that let you easily implement desktop-like applications that run in a browser, and because of that, it has gained incredible mindshare in a short period of time. Come to these two sessions on the GWT and see what all the buzz is all about.

By David Hussman
Management and agility are not mutually exclusive. Many managers are already working in an agile manner as a means to improve, produce, or simply survive. Other managers hear about projects using agile methods and struggle to find a place in the project community.

This session provides a new way to think about managing projects. Some managers will find that their existing practices and skills are supported and enhanced by the forums and metrics provided within an agile project while others will be challenged by some of the principles and practices.

From product definition to project chartering to planning, estimating, and tracking, this session will discuss practices of agile managers working on agile projects of all sizes. The session will contains a collection of interactions meant to teach, challenge, and immerse you in the managing and leading an agile project.

By David Hussman
Being agile does not mean living life one iteration at a time. Agile projects without a long view can run into the common design problems of the past. Planning iteration by iteration is often foolish and feeds the myth that agile projects do not think beyond a few weeks. Successful agile projects plan within iterations and across iterations. The later planning is called release planning and it is the forum where agility first engages architecture and other cross cutting concerns.

Architects who think that agile projects evolve code one test at a time are only partially correct. Agile projects review and evolve architecture with unit tests, acceptance tests, architectural spikes, and continuous review of the system's ability to adapt and respond.

There is a home for architects and architecture on agile projects, and other traditional roles, but the there are some new variations. This session will talk about the relationship of agile methods and architecture and design and how they can work together to make stronger products and systems. The session will draw on information and anecdotes will come from projects of all sizes within companies of all sizes, including some large and complex systems.

By David Hussman
Although there are many books about agile, but few provide a path for guiding you through the beginning of an agile project. Whether you are preparing for your first agile project, or taking the lead for the first time, this session will provide a guided tour filled with practical advice and a pile of anecdotes.

We will start with things to do to prepare for the first iteration: assessments, project chartering, setting up a lab, iteration 0 and creating your first backlog. From there we will move into coaching practices like fostering discussions, facilitating retrospectives, social radiators, developer manifestos, talking in tests, and more. These are the techniques that will help you lead and successfully guide a newly forming agile community.

By David Hussman
Once your agile project is rolling along, there are many bumps and roadblocks which can derail the train. Whether you are leading the project formally or informally, there are techniques you can use to keep the project alive and innovative. This session will cover skills and techniques for leading sustainable project communities.

We will walk through some basics which need to be in place and then we will move on to advance topics like maintaining a living backlog, adapting to change, growing meaningful metrics, radiating information, working with project members, anti-coaching and more. We will also discuss a collection of monitors (spontaneous pairing, ?us? and ?them?, presence of pride, emergence of leaders) used by working coaches to determine which practices to use.

Prerequisite: Leading Agile Projects: Finding Your Groove in the First 4 Iterations

By Jared Richardson
Software projects fail over and over for many of the same reasons. We'll look at some of the more avoidable problems and some solid ways to fix them, or avoid them in the first place.

We'll talk about discovering what went wrong (and what went right!) with your last project, solving code integration issues, resolving lingering quality problems, establishing automated test suites, reining in soaring project requirements and more.

By Jared Richardson
There are a number of great techniques you can use across technologies and projects. Come hear some of my favorites and contribute a few of your own. We'll discuss topics from DRY to creating a zone defense for your product.

In this session we'll discuss:
-grassroots process improvement
-DRY code: why and how
-establish a zone defense for your code
-tracer bullets
-test automation
-lunch and learn
-the home server
-leaving your comfort zone for fun and profit

By Jared Richardson
Technical debt has long been recognized in technical circles for years, but convincing your manager to budget time to repay "technical debt" has always been problematic. Let's couch the term technical debt concept in language more familiar to our managers: credit card debt.

Like credit card debt, technical debt accumulates slowly over time, and usually takes just as long to pay off. The interest slowly builds up until you're no longer able to pay off the principle: your entire development cycle is devoted to just "paying the interest". We'll examine common types of technical debt and strategies to effectively communicating the problems, and their solutions, to your managers.

By Jared Richardson
Has your career been a random product of your manager's whims or company's needs? Never rely on your company to keep your skills current and marketable. Take control of your own career with a proven strategy.

These are solid, repeatable steps to get your career in the trajectory you want. The first step is deciding where you want to go. We'll walk through creating a long-term plan, then break it down into manageable steps. Learn to lead within your own company, then stretch out to your local, regional and national community, building your reputation as you go. From coding to writing to speaking, each step will move you closer to where you want to be: in a position of having options and in control of your career.

By Jeff Brown
Groovy is an agile dynamic language for the Java platform. The language and its libraries bring many things to the table to ease the process of building applications for the Java platform. This session provides a detailed run through Groovy with lots of code samples to drive home the power of the language.

Dynamic languages provide a lot of power and flexibility compared to statically typed languages. Groovy brings that power and flexibility to the Java platform in a way that is totally compatible with all of your existing Java code, tools and infrastructure. This session covers all of the fundamentals of Groovy and gives developers a whole lot of practical information they need to get started with the language.

By Jeff Brown
Metaprogramming is a key component in building truly dynamic and flexible applications with Groovy. Groovy's metaprogramming capabilities bring great new possibilities to the table that would be very difficult or just plain impossible to write with Java alone. This session will demystify a lot of the magic that seems to be going on inside of a Groovy application.

When Java developers are first introduced to Groovy one of the first things they notice is how much easier things are in Groovy compared to Java. Boilerplate code typically generated by your IDE all melts away to nothing in a Groovy bean. Creating XML is a snap, not a tangled mess. File I/O is a breeze. Those developer productivity gains are an important part of the story. However, in addition to making easy the things you are used to doing the hard way Groovy brings whole new capabilities to the party that Java developers don't even think about because you can't do those things with Java. Many of those capabilities are made possible because of the powerful metaprogramming capabilities of the language. Learning the metaprogramming capabilities of the language takes developers the rest of the way to fully taking advantage of the power of Groovy. The metaprogramming capabilities offered by the language provide everything that an application development team needs to build systems that are far more capable than their all Java counterparts.

Prerequisite: A Thorough Introduction To Groovy

By Jeff Brown
Grails is a full stack MVC framework for building web applications for the Java platform. Grails makes web application development both fun and easy. This session covers all of the fundamentals of building web applications with Grails.

Businesses need rich web applications and developers want to be able to build those applications without the pain that usually comes along with doing so. Grails addresses these needs very well. Grails demolishes many of the pain points that Java developers have almost (not quite) become numb to after years of suffering. This session covers all of the fundamentals:

- Introduction To Grails
- Domain Objects
- Controllers
- GSPs
- Custom TagLibs
- GORM

By Jeff Brown
Grails makes web application development both fun and easy. This session dives beyond the basics to cover advanced details of Grails that bring the really exciting features to your applications.

Getting started building web applications for the Java platform is easy. Following that through to rich interactive applications that solve the business needs is more tricky. Grails goes the whole way to address pain points not only for simple applications but of real enterprise applications with real demands. This session steps through many of the advanced features of Grails that help get your applications through that last 20% that teams often struggle with.

Prerequisite: Grails - Agile Web 2.0 The Easy Way

By Mark Fisher
The first part of this two-part session will focus on the essentials of Enterprise Integration with Spring. The discussion will cover the enterprise integration support libraries in the Spring Framework core within the context of well-established design principles such as loose coupling and separation of concerns.


The presentation is driven by examples that progressively extend an application with various integration capabilities such as remoting, messaging, scheduling, and management. Attendees will leave with a clear understanding of Spring's core integration support and an appreciation for the benefits of using Spring's dependency injection, templates, and proxies. After this session, you will be fully prepared to explore Spring Integration, a new addition to the Spring portfolio, in Part 2.

By Mark Fisher
The second part of this two-part session will introduce Spring Integration, a new addition to the Spring portfolio. We will begin with a high-level overview of Enterprise Integration Patterns as catalogued in the highly influential book of the same name. We will then embark on a demo-driven exploration of Spring Integration to see how it enables the development of applications based on those patterns.


Patterns we will discuss include Message Channel, Channel Adapter, Message Endpoint, Content-Based Router, Message Translator, and more. We will also take an in-depth look at the APIs so that you will understand how to provide extensions while maintaining the separation of concerns that is essential for producing maintainable, testable code.

Prerequisite: Enterprise Integration with Spring, Part 1

By Mark Fisher
Spring Security (formerly known as 'Acegi') enables self-contained, consistent, and extensible solutions for securing your applications. Version 2.0 provides major enhancements including a domain-specific XML namespace, convention-based defaulting, and annotation support. This provides a significantly simpler experience for developers while still supporting the same degree of flexibility.

Spring Security's interceptor-based approach is non-invasive even when extended to accommodate domain-specific requirements. The two main security processes (authentication and authorization) are decoupled in order to provide flexibility across a wide variety of providers and strategies. This presentation will include an overview of Spring Security's pluggable authentication process and how it accommodates a wide range of possibilities including Database, LDAP, Single Sign On, and even an in-memory option for development and testing. We will then proceed to cover authorization where you will see its consistent approach for securing web requests and method invocations. Throughout the session, we will walk through a sample application that demonstrates Spring Security's core features.

By Mark Fisher
In this session, we will take a deep-dive into annotation-based dependency injection with Spring 2.5. You will learn how to combine annotation and XML formats, how to customize component scanning, and how to leverage Java 6 annotations within a Spring application. Since there is no "one size fits all" solution to application configuration, we will wrap up the discussion with general guidelines to consider when employing this approach.

Although XML is the most widely used format for Spring configuration, other options do exist including properties files, Spring's Java Configuration, and even Groovy builders. Spring 2.5 adds to this mix with support for Java's @Resource annotation and Spring's @Autowired annotation. Spring 2.5 also supports classpath scanning for Spring components. This session will provide a comprehensive overview of these new Spring 2.5 features for annotation-based configuration.

By Mark Richards
Awareness about Service Oriented Architecture (SOA) has grown significantly in the past several years. Unfortunately, along with that growth has come a significant amount of confusion about what SOA really is. SOA has become such a ubiquitous buzzword that it now has many faces and means different things to different people. CIO's, managers, vendors, business users, architects, and developers all see SOA differently which creates a sea of confusion about what is and isn't SOA. In this highly interactive and thought provoking session we will look beyond the hype and marketure of SOA and explore SOA from an architecture and development point of view - in other words, SOA as an architecture pattern. During this session we will look at SOA use cases, services, integration, implementation, guiding architecture principles of SOA, and attempt to answer the following question: What is and isn't SOA?


Agenda
- SOA? Someone help me, please!
- What is and isn?t SOA?
- SOA Architecture Pattern Elements and Principles
- What All This About an ESB?
- SOA Challenges
- Post Discussion
- Summary

By Mark Richards
The chances are good that at some point in your career you will need to use messaging to pass information between applications, subsystems, or external systems, particularly with service-oriented architecture on the rise. The Java Messaging Service (JMS) allows Java applications to implement messaging using a standard API, thereby removing the dependency on any particular messaging provider. In Part 1 of this session we will take a look at some of the basics of messaging, including sending and receiving messages, message types, and request/reply messaging. I will begin the session by going over the basics of messaging and the JMS API. Then, through interactive coding using OpenJMS I will demonstrate how to connect to JMS providers, send messages, receive messages, and use message properties. Please note that this is a two part session.

Agenda:

JMS Basics
- Messaging Models Overview
- JMS Message Structure
- Primary JMS Interfaces
- JMS Providers
- Internal vs. External Destinations
Practical JMS
- Obtaining a JMS Connection
- Sending a Message to a Queue
- Receiving a Message from a Queue
- Using Message Properties
- Implementing Request/Reply Messaging
- Message Correlation

By Mark Richards
In Part 1 of the JMS session I covered messaging models, messaging basics, the JMS API, and point-to-point messaging. In this interactive code-intensive session I will cover some additional JMS topics such as browsing queues, load balancing, publishing and subscribing to messages within the pub/sub model, durable and non-durable subscribers, message selectors, and message filtering. I will also discuss and demonstrate message prioritization, persistent and non-persistent messages, and finally message expiration (expiry). Note that this is Part 2 of a two-part JMS session.

Agenda:
- Browsing Messages
- Load Balancing
- Publish and Subscribe Model
- Durable Subscribers
- Message Selectors and Filtering
- Persistent and Non-Persistent Messages
- Message Priority and Expiration (Expiry)

Prerequisite: Enterprise Messaging With JMS (Part 1) or some knowledge of JMS

By Mark Richards
Java Persistence has come along way since the days of straight JDBC coding and custom framework development. We have at our disposal several outstanding open source frameworks such as Hibernate, Toplink, iBatis, and OpenJPA (just to name a few), and we now have a promising and emerging standards-based solution called Java Persistence API (JPA). However, all to often we find in the Java persistence space that it is a world of one-size-does-not-fit-all. We continually struggle with traditional ORM solutions like Hibernate when it comes to reporting queries, complex queries, complex relationships, and stored procedures, and we also struggle with managing the enormous amount of SQL required for solutions such as iBATIS or JDBC-based frameworks. In this coding-intensive session we will take a detailed look at identifying and overcoming the challenges we face when using frameworks such as Hibernate, iBATIS, and JPA, and how to combine the various persistence frameworks to create an effective Java persistence solution that approaches (but of course does not reach) the silver bullet.



Agenda:
- Introduction
- Framework Differences
- Brief Overview of iBatis
- Brief Overview of JPA
- Aspect Analysis
- Inserts and Updates
- Reporting Queries
- Stored Procedures
- Complex SQL
- Debugging and Testing Techniques
- The Fast Lane Reader Pattern
- Combining ORM and SQL Mapping Frameworks
- Summary and Q&A

By Mark Richards
Most web-based applications rely solely on the database to manage transactions, thereby freeing the developer from having to worry about transaction management. While this works in some circumstances, there are times when the use of transactions is vital to the integrity and operations of an application and its corresponding data. In this session I will demonstrate through real-world coding examples why transactions are such a critical part of the application development process. I will review the basics of both programmatic and declarative transactions, then introduce three transaction design patterns and explain when they should be applied, how to use them, and what problems they solve. By the end of this session you will see that by using transaction design patterns you can build an effective transaction management strategy for your application with very little effort.

Agenda:

- Why Transactions Are Necessary
- Programmatic Transaction Management (EJB, Spring)
- Declarative Transaction Management (EJB, Spring)
- Transaction Design Patterns Overview
- Client Owner Transaction Design Pattern
- Domain Service Owner Transaction Design Pattern
- Server Delegate Owner Transaction Design Pattern
- Summary

By Michael Nygard
If your software fails in production, nobody will care how great the development project was, or how well the system passed QA. Production operations, the domain of your systems' least-appreciated stakeholders, is where the rubber meets the road. Come learn how to build your systems to thrive in Operations.




We will explore the most critical foundations for success in Operations: transparency, control, deployments, and configuration.

Along the way, we'll see some of the organizational dysfunction that prevents smooth, successful operations. You'll learn what you can do today to avoid these dysfunctions, even if you've inherited a legacy of distrust between Development and Operations.

If you don't want to wear a pager for the rest of your life, this session is for you.

By Michael Nygard
Cloud computing is taking the world by storm. Amazon's Web Services, EC2, and S3 provide completely virtual infrastructure, letting startup and existing companies create sites and web applications faster than ever before.

In this session, Michael will use cloud computing to create and deploy a fully-functional web site. You will learn how to create and run your own virtual infrastructure in the clouds.

It used to take weeks and months to stand up a new site. You had to buy hardware, rent (or build) space, rack, stack, and cable it, and then you'd finally get to start installing operating systems, databases, and so on.

These days, none of that is necessary. You can run a real business on the net without ever owning anything. Best of all, you can be up and running in a single day.

A day? Trivial you say? OK, we'll make it an hour and a half, with time for questions.

By Michael Nygard
Servers, storage, networking, backups... they're all vanishing into the "clouds". Cloud Computing is the emerging architecture for massive, scalable infrastructure that your company doesn't have to own or operate.

From the "zero servers" web startup to the corporate IT department battling server-sprawl, cloud computing has many manifestations. This session will differentiate among the various types of cloud computing and describe applicable use cases.


The term "Cloud Computing" can be applied to everything from Software-as-a-Service (formerly known as Application Service Provider) to virtual infrastructure, grid computing, and even remote backup services. Some of these make sense, but some are just bandwagon-jumping and buzzword bingo.

In this session, Michael will discuss the ingredients of real cloud computing and how you can apply it to gain competitive advantage. He will show several cloud computing structures and discuss applications that fit each of these models. Finally, he will also talk about some of the pitfalls and problems that cloud computing customers can encounter.