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Is your profiler speaking the same language as you?
This talk covers the classic profiler features. What is a hotspot? What is the difference between sampling and instrumentation from the profiler perspective? What are the problems with those methods?
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Go GC: Prioritizing Low Latency and Simplicity
Rick Hudson discusses the motivation, performance, and technical challenges of Go's low latency concurrent GC and why the approach fits Go well.
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Introducing RxJava into a Spring Boot REST API
Simon Baslé and Laurent Doguin describe how one can migrate code into a fully async and RxJava-based application, built upon Spring Boot and Java 8.
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Transforming Code to Java 8
Venkat Subramaniam talks about the new facilities in Java 8 and about how they change the way we write code.
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From Source to Bytecode: Deep Dive into the Groovy Compiler
Cédric Champeau explores the Groovy compiler. He discusses parsing, abstract syntax tree, type checking, type inference, bytecode and verifier.
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Message-driven Microservices in the Cloud
Mark Fisher and Dave Syer perform a series of live demos on different platforms ranging from local to a remote Cloud to show the simplicity of the Spring Cloud Stream developer experience.
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JavaScript in Detail
Joseph Andaverde discusses some of the most commonly misunderstood concepts in JavaScript - closures, variable hoisting, the this keyword, and prototypal inheritance.
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Spring Cloud *: Exploring Alternative Spring Cloud Implementations
Spencer Gibb discusses the Spring Cloud abstractions and interfaces that an implementation might choose to implement: DiscoveryClient, LoadBalancerClient, Configuration and Bus.
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A How-to Guide to Security in the PAAS Cloud
John Field and Shawn McKinney examine the security of a typical Java web application and describe 5 common application security architecture patterns taken from real world customer problems.
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Securing Microservices with Spring Cloud Security
Will Tran talks about the authentication and authorization scenarios that one may encounter once he starts building out microservices.
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Spring Boot Microservices, Containers, and Kubernetes - How-to
R Tsang shows how to create a Java-based microservice using Spring Boot, containerize it using Maven plugins and deploy a fleet of microservices and dependent components such as Redis using Kubernetes
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Spring Boot for DevOps
Nicolas Frankel demoes some of the many important Non-Functional Requirements out-of-the-box that come with Spring Boot: monitoring, metrics, exposing those over HTTP.
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