Tuesday

No Sessions

Wednesday

No Sessions

Thursday

8:00 AM

Java Anti-Patterns

Presented by: Vitaliy Matiyash
Time: Thursday 8:00 AM - 9:00 AM

God object, spaghetti code, magic numbers? Anti-patterns are traps that developers encounter frequently due to lack of time, carelessness, inexperience, or pressure from project managers. Rushing can lead to big problems for applications in future, so you need to know how to avoid potential...

Room: Salon GTrack: Programming PrinciplesTags: Java, Backend, Programming PrinciplesFormat: General SessionLevel: Introductory and overview
1:00 PM

Services Reloaded: Increased Throughput with Project Loom Virtual Threads

Presented by: Kito Mann
Time: Thursday 1:00 PM - 2:00 PM

The promise of Reactive programming models is that you can free yourself from the constraints of handling one request for each thread and realize increased throughput as a result. The only problem is that it requires a completely different set of APIs that many developers find counter-intuitive....

Room: Salon GTrack: ArchitectureTags: Java, BackendFormat: General SessionLevel: Intermediate
3:30 PM

Does Your API Need a REST? Check Out GraphQL

Presented by: Dan Vega
Time: Thursday 3:30 PM - 4:30 PM

GraphQL is a declarative query language that simplifies retrieving data from an application's back end. It provides a clear and comprehensive description of the data in your API, giving you the ability to request only what you need. This makes it easy to evolve APIs over time and enables powerful...

Room: Salon ATrack: Programming PrinciplesTags: Java, GraphQLFormat: General SessionLevel: Introductory and overview
4:45 PM

From Good to Great: How API Gateways Can Level-Up Your Software

Presented by: Daniel Mikusa
Time: Thursday 4:45 PM - 5:45 PM

In today's digital landscape, APIs are an essential part of most software offerings, and from financial services to a Chuck Norris joke generator, all APIs have similar pain points. - How do we secure our APIs? - How do we monitor our APIs? - How do we authenticate and authorize users? - How can we...

Room: CypressTrack: ArchitectureTags: Java, Cloud, System DesignFormat: General SessionLevel: Introductory and overview

Friday

9:45 AM

Expect the Unexpected: Handling Exceptions in Enterprise Applications

Presented by: Kito Mann
Time: Friday 9:45 AM - 10:45 AM

One of the most common reasons for software defects is poor exception handling. The more complex the application, the more difficult it can be to track down the root cause of a bug. An exception at the service or database layer may manifest itself as unpredictable behavior at the user interface...

Room: Salon HTrack: Programming PrinciplesTags: Java, Programming Principles, Architecture, System DesignFormat: General SessionLevel: Intermediate
12:15 PM

Best of Both Worlds: Apache Pulsar and Apache Kafka

Presented by: Mary Grygleski
Time: Friday 12:15 PM - 1:15 PM

Which streaming technology is right for me? Do I need to use Apache Pulsar or do I choose Apache Kafka? That is mostly the question, but did you also knew that you can combine them?  In this session we will show how to use best of both worlds. Let's compare both architectures and Java Client...

Room: Salon ETrack: ArchitectureTags: Java, Backend, ArchitectureFormat: General SessionLevel: Introductory and overview
4:00 PM

From Theory to Practice: Building Reliable Event-Driven Services

Presented by: Hugh McKee
Time: Friday 4:00 PM - 5:00 PM

This talk will delve into the key concepts and strategies for creating effective and efficient event-driven services. We will cover the following topics: Handling at-least-once message delivery: This section will discuss the importance of ensuring that messages are delivered at least once, even in...

Room: Indigo BayTrack: ArchitectureTags: Java, Backend, Programming Principles, System DesignFormat: General SessionLevel: Intermediate