InfoQ Homepage Development Content on InfoQ
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Kotlin 1.7.0 Beta Enables Definitely Non-Nullable Types
JetBrains has released Kotlin 1.7.0-Beta, enabling builder inference and definitely non-nullable types by default and reintroducing the min(), max(), minBy(), maxBy(), minWidth() and maxWith() functions. Regular expressions now support named capturing groups in Kotlin/JS and Kotlin/Native and allow checking for exact matches at specific positions.
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How Lyft Is Improving Their Experiments beyond A/B Testing
Lyft’s product manager John Kirn recently published an article about the challenges they face when conducting experiments. Existing experimentation techniques did not fully adapt to Lyft’s real-time business nature or mitigate network effects. Lyft’s Experimentation team deployed new ones, such as time and region split testing, and improved internal experimentation norms and techniques.
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Microsoft Introduces "Dev Box" Service as a Cloud-Based IDE for Developers
During the recent Build conference, Microsoft announced Microsoft Dev Box. This new cloud service provides developers with secure, ready-to-code developer workstations for hybrid teams of any size. With the new service, the company aims to make life easier for developers to quickly access a preconfigured environment with all the tools and resources to write code.
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Microsoft Releases a New Power Platform Product with Power Pages in Preview
The latest addition to the Power Platform is Microsoft Power Pages. At the annual Build conference, the company announced the preview of Microsoft Power Pages as a stand-alone Software as a Service (SaaS) platform product for anyone, regardless of technical background, to create data-powered, modern, and secure websites.
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Java News Roundup: Structured Concurrency, Java Turns 27, Micronaut 3.5.0
This week's Java roundup for May 23rd, 2022, features news from OpenJDK, JDK 19, virtual threads, Java turns 27, Jakarta EE 10, Spring Framework point and milestone releases, Micronaut 3.5.0, Quarkus 2.9.2.Final, Quarkus Tools for IntelliJ 1.11.0, Hibernate ORM 6.0.2.Final, Apache Tika 1.28.3 and the Spring I/O conference.
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DigitalOcean Enters the Serverless Arena with DigitalOcean Functions
On the heels of the acquisition of serverless computing platform Nimbella, DigitalOcean announced a new offering called DigitalOcean Functions based on Nimbella's technology and aimed to provide a developer-friendly and cost-competitive serverless platform.
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AWS Releases First Graviton3 Instances
AWS has recently announced the general availability of the C7g instances, the first EC2 instances running Graviton3 processors. Designed for compute-intensive workloads, they provide always-on memory encryption, dedicated caches for every vCPU, and support for pointer authentication.
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Amazon Rekognition Introduces Streaming Video Events
AWS recently announced the general availability of Streaming Video Events, a new feature of Amazon Rekognition to provide real-time alerts on live video streams.
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Augury is a Novel Microarchitectural Attack Affecting Apple Silicon
Researchers from the University of Illinois Urbana-Champaign, the University of Washington, and the Tel Aviv University have described an attack, dubbed Augury, that leaks data at rest on recent processors from Apple, including the A14 and the M1 family.
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Microsoft Announces the General Availability of Azure Container Apps at Build 2022
Last year at Ignite, Microsoft announced a cloud-native offering with Azure Container Apps, allowing developers to build microservice architectures using containers in preview. The company now announced the general availability of the service at the yearly Build conference.
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JEP 405: Record Classes to Extend Pattern Matching in Java
JEP 405, Record Patterns (Preview), has been promoted from Proposed to Target to Targeted for JDK 19. Under the umbrella of Project Amber, this JEP proposes to enhance the language with record patterns to deconstruct record values. Record patterns may be used in conjunction with type patterns to "enable a robust, declarative, and composable form of data navigation and processing."
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Cloudflare D1 Provides Distributed SQLite for Cloudflare Workers
Soon to enter beta, D1 is Cloudflare's first step into the Cloud-based SQL storage arena. D1 is built on top of SQLite with the addition of a distributed replication mechanism, batch operation support, embedded compute, automatic backups and redundancy, and more.
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Java News Roundup: OpenJDK, Spring Updates and CVEs, Payara Platform, Apache Tomcat Updates
This week's Java roundup for May 16th, 2022, features news from OpenJDK for JDK 19, Jakarta EE 10, Spring milestone and point releases and CVEs, May 2022 Payara Platform release, Quarkus 2.9.1.Final, Micronaut 3.4.4, WildFly 16.1.1, Hibernate ORM 5.6.9.Final, Hibernate Reactive 11.5.Final, JDKMon 17.0.25, JobRunr 5.1.2, JReleaser early-access, Apache Tomcat point releases and Apache Camel 3.17.0.
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Kalix: Build Serverless Cloud-Native Business-Critical Applications with No Databases
Lightbend recently launched Kalix, a new PaaS offering for building cloud-native, business-critical applications using any programming language with no databases. Kalix is a unified application layer that pulls together the necessary pieces for writing software and abstracts their implementation details. Lighbend intends for it to provide developers with an innovative NoOps developer experience.
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Google Jetpack Brings Updated Architectural and UI Components and Improved Performance Tools
At its latest Google I/O conference, Google announced a new Jetpack release, including updated architectural libraries, extended support for app performance optimization, Jetpack Compose 1.2, and more.