2025/06/07 JJUG CCC 2025 Spring で発表した内容です
Feature Flag 開発を標準化し、加速させる OpenFeature を導入する
2025/06/07 JJUG CCC 2025 Spring で発表した内容です
JEP 467: Markdown Documentation Comments
Summary Enable JavaDoc documentation comments to be written in Markdown rather than solely in a mixture of HTML and JavaDoc @-tags. Goals Make API documentation comments easier to write and easier to read in source form by introducing the ability to use Markdown syntax in documentation comments, alongside HTML elements and JavaDoc tags. Do not adversely affect the interpretation of existing docume
LINE開発担当が語るプロダクションレディなgRPCサーバをArmeriaで簡単に作る方法 | ログミーBusiness
LINE Developer MeetupはLINEが定期的に開催する技術者向けミートアップです。66回目の今回はLINEの新規サービス開発に携わる奥山氏が社内フレームワークArmeriaを使って簡単にgRPCサーバーを実装する方法を共有しました。 gRPCって何だったっけ？奥山裕也氏（以下、奥山）：LINEの開発4センター、 Official Account開発室の奥山が、「OA DevにおけるgRPC」についてお話しします。 まず簡単に自己紹介しますと、私は2019年の4月に新卒で入社しました。Official Account開発室というチームで、LINE公式アカウント関連の新規サービスを主に開発しています。コードは、サーバサイドで主にKotlinを書いています。また、line-bot-sdk-pythonというMessaging API SDKのメンテナーもしています。 今日は、最初
JEP 389: Foreign Linker API (Incubator)
Summary Introduce an API that offers statically-typed, pure-Java access to native code. This API, together with the Foreign-Memory API (JEP 393), will considerably simplify the otherwise error-prone process of binding to a native library. History The Foreign-Memory Access API, which provides the foundations for this JEP, was first proposed by JEP 370 and targeted to Java 14 in late 2019 as an incu
Introducing Heapothesys, an open source Java GC latency benchmark with predictable allocation rates | Amazon Web Services
AWS Open Source Blog Introducing Heapothesys, an open source Java GC latency benchmark with predictable allocation rates The Amazon Corretto team introduces the open source Heapothesys benchmark, a synthetic workload that simulates fundamental application characteristics that affect garbage collector (GC) latency. The benchmark creates and tests GC load scenarios defined by object allocation rates
SRE with Java Microservices
My JourneyConventions Used in This BookO’Reilly Online LearningHow to Contact UsAcknowledgments Platform Engineering CultureMonitoringMonitoring for AvailabilityMonitoring as a Debugging ToolLearning to Expect FailureEffective Monitoring Builds TrustDeliveryTraffic ManagementCapabilities Not CoveredTesting AutomationChaos Engineering and Continuous VerificationConfiguration as CodeEncapsulating Ca
Java Futures, 2019 Edition
Transcript Goetz: Today, I'm going to talk a little bit about where the Java language and platform is going in the next few years and a little bit about how we've changed the way we're going to get it there. Let's talk a little bit about where Java has been and where it's going. Java is getting old, in a sense, Java has been around for almost 25 years. If I had $1 for every time Java was declared
JEP 380: Unix-Domain Socket Channels
Summary Add Unix-domain (AF_UNIX) socket support to the socket channel and server-socket channel APIs in the java.nio.channels package. Extend the inherited channel mechanism to support Unix-domain socket channels and server socket channels. Goals Unix-domain sockets are used for inter-process communication (IPC) on the same host. They are similar to TCP/IP sockets in most respects, except that th
Uber 分散JVMトレースのJVM Profilerをオープンソースに
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AOT Compilation in HotSpot: Introduction - Microsoft for Java Developers
This blog post is not about SubstrateVM nor GraalVM but focuses on the jaotc AOT compiler in HotSpot. In this blog post, we are going to focus on the Ahead-Of-Time (AOT) Compilation that was introduced in Java 9 (https://openjdk.java.net/jeps/295) with the addition of the jaotc command-line utility. This AOT compiler is based on the work done in Graal JIT. We are going to explore some of the trade
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Benchmarks, Async profiler and JBang - @maxandersen
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JReleaser
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Java
Java on Visual Studio Code Update - January 2020 - Microsoft for Java Developers
Profiling Java Applications with Async Profiler | HackerNoon
GitHub - michel-kraemer/bson4jackson: 🦬 A pluggable BSON generator and parser for the Jackson JSON processor.
