InfoQ Homepage Architecture & Design Content on InfoQ
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Uber Drives Apache Kafka's Tiered Storage Feature; Sparks Efficiency Debate
Apache Kafka, the popular distributed event streaming platform, has introduced a new tiered storage feature in version 3.6.0, initially proposed by Uber engineers. This feature, currently in early access, aims to address the scalability and efficiency challenges faced by organizations running large Kafka clusters.
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Null-Restricted and Nullable Types for Java
Draft JEP 8303099 was recently made public. This JEP discusses Null-Restricted and Nullable Types, and aims to bring optional nullness-marking to the Java language, in a similar way to that seen in other programming languages (such as Kotlin).
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Java News Roundup: JDK 23 RC1, New HotSpot JEP, Hibernate and Tomcat Releases, GlassFish 8.0-M7
This week's Java roundup for August 5th, 2024, features news highlighting: the first release candidates of JDK 23 and Gradle 8.10; JEP 483, Ahead-of-Time Class Loading & Linking, a new HotSpot feature; the releases of Hibernate ORM 6.6, Hibernate Search 7.2, Hibernate Reactive 2.4; multiple Apache Tomcat point and milestone releases; and GlassFish 8.0.0-M7.
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JSpecify 1.0.0 and Nullability in Java
The JSpecify collective has made its first release. The group's mission is to define common sets of annotation types for use in JVM languages, to improve static analysis and language interoperation. The first release is centred on nullability, and aligns with a recently announced Draft JEP that is exploring this issue at language level.
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Amazon MemoryDB Provides Fastest Vector Search on AWS
AWS recently announced the general availability of vector search for Amazon MemoryDB, the managed in-memory database with Multi-AZ availability. The new capability provides ultra-low latency and the fastest vector search performance at the highest recall rates among vector databases on AWS.
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GhostWrite Vulnerability in C910 and C920 RISC-V CPUs
CISPA security researchers have discovered a vulnerability they’ve called ‘GhostWrite’ that’s caused by a hardware bug in T-Head’s XuanTie C910 and C920 RISC-V CPUs. Vector extensions that are supposed to provide translation of virtual memory addresses to physical addresses don’t work, meaning that an attacker can gain access to the contents of memory and any attached devices.
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Canva Opts for Amazon KDS over SNS+SQS to Save 85% with 25 Billion Events per Day
Canva evaluated different data massaging solutions for its Product Analytics Platform, including the combination of AWS SNS and SQS, MKS, and Amazon KDS, and eventually chose the latter, primarily based on its much lower costs. The company compared many aspects of these solutions, like performance, maintenance effort, and cost.
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Java News Roundup: Hazelcast 5.5, Projects Loom and Valhalla, Hibernate ORM and Validation
This week's Java roundup for July 29th, 2024, features news highlighting: the release of Hazelcast 5.5; early-access releases for Project Loom and Project Valhalla; beta releases of Hibernate ORM 7.0 and Hibernate Validation 9.0; and point releases for Quarkus, Helidon, GlassFish, JobRunr and Testcontainers for Java.
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AWS Discontinues Various Services, Raising Concerns in the Community
For the first time in its history, AWS has discontinued several managed services within a matter of days. Among the affected services are the source control AWS CodeCommit, the cloud-based IDE AWS Cloud9, and the time-series forecasting service Amazon Forecast. The wave of deprecations has led to concerns within the community due to the lack of clear communication.
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Google Cloud Enhances Spanner with Dual-Region Configuration
Google Cloud has introduced a significant update to its fully-managed distributed SQL database service, Spanner, which now offers a dual-region configuration option. The company aims with this enhancement to assist enterprises in complying with data residency norms across countries with limited cloud support while ensuring high availability.
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Support for Quorum Queues in Amazon MQ for RabbitMQ
Amazon MQ is a managed message broker service for Apache ActiveMQ Classic and RabbitMQ, simplifying the setup, operation, and management of message brokers on AWS. Recently, AWS announced support for quorum queues, a replicated type designed for higher availability and data safety, for Amazon MQ for RabbitMQ.
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Cloudflare Application Security Report Highlights Surge in DDoS Attacks and CVE Exploits
Cloudflare recently released its 2024 Application Security Report, offering recommendations and insights on addressing many raised concerns. A key finding of the report is the increase in malicious traffic, driven by geopolitical events and voting seasons.
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AWS Announces a Generative Artificial Intelligence-Powered Service AWS App Studio in Preview
AWS App Studio, a new generative artificial intelligence (AI)-powered service designed to enable technical professionals without software development skills to create enterprise-grade applications using natural language, has been launched in preview by AWS in the US West (Oregon) AWS region.
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Java News Roundup: WildFly 33, Spring Cloud Data Flow, Apache TomEE, LangChain4j, Micronaut
This week's Java roundup for July 22nd, 2024, features news highlighting: the release of WildFly 33; Spring Cloud Data Flow 2.11.4; the second milestone release of Apache TomEE 10.0; LangChain4j 0.33; Micronaut 4.5.1; Eclipse Store 1.4; and an update on Jakarta EE 11.
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Cloudflare Introduces Advanced Load Balancing to Eliminate Hardware Dependency
Cloudflare recently unveiled significant advancements in its load balancing capabilities, aiming to eliminate the need for hardware-based solutions. The company’s latest enhancements integrate seamlessly with Cloudflare One, providing end-to-end private traffic flow support and WARP authenticated device traffic.