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Development

Featured in Development

Pitfalls of Unified Memory Models in GPUs

Joe Rowell explores the use of unified memory on modern GPU, the low-level details of how unified memory is realized on an x86-64 system, and some of the tools to understand what's happening on a GPU.

All in development

Architecture & Design

Featured in Architecture & Design

Building a Global Caching System at Netflix: A Deep Dive to Global Replication

Netflix's EVCache system handles 400M ops/second across 22,000 servers, managing 14.3 PB of data. This infrastructure ensures global availability and resilience through intelligent data routing and flexible replication strategies. By implementing batch compression and switching to DNS-based discovery, Netflix optimizes efficiency, reduces bandwidth usage and significantly lowers operational costs.

All in architecture-design

AI, ML & Data Engineering

Featured in AI, ML & Data Engineering

Generally AI - Season 2 - Episode 2: Fantastic Algorithms and Where to Find Them

Roland Meertens and Anthony Alford discuss their favorite algorithms, starting with the etymology of the word "algorithm". Roland introduces the concept of probabilistic counting, focusing on the HyperLogLog algorithm, which can be used to estimate the count of unique items. Meertens shares his own personal algorithm for estimating how many people he talks to at conferences.

All in ai-ml-data-eng

Culture & Methods

Featured in Culture & Methods

The Ongoing Challenges of DevSecOps Transformation and Improving Developer Experience

In this podcast Shane Hastie, Lead Editor for Culture & Methods, spoke to Adam Kentosh about the ongoing challenges organisations face in their DevOps, DevSecOps and digital transformation journeys.

All in culture-methods

DevOps

Featured in DevOps

Proactive Approaches to Securing Linux Systems and Engineering Applications

Maintaining a strong security posture is challenging, especially with Linux. An effective approach is proactive and includes patch management, optimized resource allocation, and effective alerting.

All in devops

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InfoQ Homepage Presentations Testing Spring Boot Applications

Java

Testing Spring Boot Applications

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01:10:18

Summary

Andy Wilkinson takes an in-depth look at some of Spring Boot’s advanced testing features, including @MockBean, @SpyBean, and test slices.

Bio

Andy Wilkinson is a Senior Principal Software Engineer, Pivotal.

About the conference

Pivotal Training offers a series of hands-on, technical courses prior to SpringOne Platform. Classes are scheduled two full days before the conference and provide you and your team an opportunity to receive in-depth, lab-based training across some of the latest Pivotal technologies.