InfoQ Homepage Development Content on InfoQ
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Introducing Javalin: a Lightweight Web Framework for Java and Kotlin
Javalin is a lightweight web framework for Java and Kotlin designed to be simple and blocking by default, supporting websockets, HTTP2, and async requests.
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Microsoft Releases a New Azure SDK in Preview, Meeting New Azure API Standards
In a recent blog post, Microsoft announced the releases of their new Azure SDKs for Azure Storage, Cosmos DB, Event Hub, and Key Vault.
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High Scalability Workflow Engine Zeebe is Production Ready
Zeebe is a workflow engine designed to meet the scalability requirements of high-performance applications running on cloud-native and event-driven architectures, and to support workflows that span multiple microservices in low latency, high-throughput scenarios. Zeebe 0.20.0 has just been released as a free community edition and is considered production ready.
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Helidon Supports GraalVM for Native Executable Applications
Shortly after the release of Helidon 1.0, Oracle announced Helidon support for GraalVM that converts Helidon applications to native executable code via the native-image utility. Helidon was designed to be simple and fast, and is comprised of two versions: Helidon SE and Helidon MP. Dmitry Kornilov, senior software development manager at Oracle, spoke to InfoQ about Helidon support for GraalVM.
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Rust 1.36 Stabilizes Futures, Backports Non-Lexical Lifetimes, and More
Following its roadmap to Rust 2018, Rust 1.36's most awaited new feature is support for the Future trait, which is the first step towards bringing async/await to the language. Additionally, it backports non-lexical lifetimes (NLL) to improve the borrow checker, and introduces a new alloc crate to enable the creation of memory allocation-dependent libraries that do not require std.
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Weaveworks Releases Ignite, AWS Firecracker-Powered Software for Running Containers as VMs
Software startup Weaveworks celebrated their fifth birthday by releasing an open source project called Weave Ignite. This project is billed as a "GitOps-managed virtual machine (VM) with a container UX." This novel software uses Firecracker, the AWS open source project that underpins AWS Lambda. InfoQ spoke to team behind the project to learn more.
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Google Formalizes Robots Exclusion Protocol in Effort to Make It an Internet Standard
The Robots Exclusion Protocol (REP) has governed the rules defining how to prevent crawlers from accessing a website since 1994. Now, Google has submitted a draft to the Internet Engineering Task Force (IETF) to make it an Internet Standard. In addition, Google has open sourced its implementation of the protocol.
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Spring Boot Project-Creation-Tool, Spring Initializr, Gets Several New Updates
Spring Initializr received several updates and additions including the addition of a highly requested feature, a project explorer. They also included a refactored and redesigned project generation API and a newly redesigned UI.
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MicroProfile 3.0: Updated Rest Client + Metrics 2.0 and Health Check 2.0
Eclipse MicroProfile 3.0 was recently released with updates to its Rest Client, Metrics, and Health Check APIs. MicroProfile 3.0 leverages Java EE 8 as its foundation for the development of Java microservices.
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Amazon Releases Aurora PostgreSQL Serverless to General Availability
Recently, Amazon announced the general availability of the PostgreSQL-compatible edition of Aurora Serverless.
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Amazon EventBridge – Event-Driven AWS Integration for SaaS Applications Now Generally Available
At the recent AWS Summit Event in New York, Amazon announced the general availability of Amazon EventBridge, a serverless event bus that allows AWS, Software-as-a-Service (SaaS), and custom applications to communicate with each other using events.
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The Three Key Dimensions of Front-End Frameworks - Evan You at JS Conf Asia 2019
Evan You, Vue.js framework's creator, recently talked at JS Conf Asia 2019 about seeking balance in framework design. Frameworks should be distinguished on three design tradeoffs: scope, render mechanism, and state mechanism, rather than on popularity-based metrics. Frameworks are best evaluated on a continuous tradeoff axis instead of with a binary (good vs. bad) determination.
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Practical Domain-Driven Design with Events and Microservices - Indu Alagarsamy at QCon New York
Domain-driven design (DDD) concepts like Bounded Contexts and Messaging technologies can be used to build reliable systems that can scale with the business changes. Indu Alagarsamy recently spoke at QCon New York 2019 Conference about using the combination of well-defined bounded contexts and events to develop autonomous microservices that are flexible to adapt to the business changes.
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Git 2.22 Adds Topology-Preserving, Interactive Rebase
The most significant new feature in the latest Git release, Git 2.22, enables rebasing non-trivial branch topologies, e.g., those including merges, without flattening them while also allowing to use interactive rebase features.
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Amazon Releases the Multi-Account Management Service AWS Control Tower to General Availability
Recently, Amazon announced the general availability of AWS Control Tower, a service that automates the process of setting up a new baseline multi-account AWS environment that is secure, and well-architected. With AWS Control Tower, cloud administrators can consistently set-up security and compliance for multi-account AWS environments.