InfoQ Homepage Architecture Content on InfoQ
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ArchUnit Verifies Architecture Rules for Java Applications
ArchUnit is an open source extensible library written in Java for verifying the architecture of Java applications. ArchUnit allows developers to enforce architecture rules such as naming conventions, class access to other classes, and the prevention of cycles. The library was originally created in 2017 by Peter Gafert and version 1.0.0 was released in October.
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Venkat Subramaniam Brings a Contemporary Twist to GoF Design Patterns with Modern Java at Devoxx BE
The GoF Design Patterns published in 1998 qualifies as a classic still being taught in universities and recommended as best practice in the industry. In his deep dive session from Devoxx, Venkat Subramaniam gave them a contemporary twist, by implementing Iterator, Strategy, Decorator or Factory Method with modern Java. Extras were: call around method or the infamous optional usage.
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HashiCorp Enhances Terraform Drift Detection with Continuous Validation
HashiCorp released a number of new features for Terraform including continuous validation and no-code provisioning. Both features are currently in beta for Terraform Cloud Business users. Additional releases include native Open Policy Agent (OPA) support and Azure provider automation.
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Amazon SageMaker Clarify Now Supports Online Explainability for ML Predictions
Amazon is announcing that Amazon SageMaker Clarify now supports online explainability by providing explanations for machine learning model’s individual predictions in near real-time on live endpoints.
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Netflix Builds a Custom High-Throughput Priority Queue Backed by Redis, Kafka and Elasticsearch
Netflix recently published how it built Timestone, a custom high-throughput, low-latency priority queueing system. They built it using open-source components such as Redis, Apache Kafka, Apache Flink and Elasticsearch. Engineers state that they made Timestone since they could not find an off-the-shelf solution that met all of its requirements.
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Grab Shared Its Experience in Designing Distributed Data Platform
GrabApp is an application that customers select and buy their daily needs from merchants. To be scalable and manageable the data platform and ingestion should be designed as a distributed, fault-tolerant. To design this data platform two classes of data stores are considered: OLTP and OLAP.
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Java News Roundup: Introducing OmniFish, Oracle Joins Micronaut Foundation, OpenJDK Updates
This week's Java roundup for October 3rd, 2022, features news from OpenJDK, JDK 20, Spring milestone updates, Eclipse Tumerin 19, OmniFaces 4.0, PrimeFaces 12.0, Introducing OmniFish, Quarkus 2.13.1, Oracle joins Micronaut Foundation, Eclipse Vert.x 4.3.4, JobRunr 5.3, Apache Tomcat 9.0.68, Apache Camel 3.19, Apache Tika 2.5, ArchUnit 1.0 and conferences Devoxx Morocco and JAX London.
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Content Discovery at Scale with Hexagons and Elasticsearch at DoorDash
DoorDash recently published an article on how it is solving scaling challenges with content discovery using Elasticsearch and H3, a geospatial indexing system that partitions the world into hexagonal cells.
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Cloudflare Previews Globally Distributed Queues without Egress Fees
Cloudflare recently announced the private beta of Cloudflare Queues, a message queuing service that allows applications to send and receive messages using Cloudflare Workers. The new service provides at-least once message delivery, supports batching of messages, and does not charge bandwidth egress fees.
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Spring Boot 3 Ships November 2022, Delays Java Module Support
At the 2022 JAX London conference, Spring Developer Advocate Oliver Drotbohm shared the projected release dates for Spring Framework 6 & Spring Boot 3: the end of November 2022. He also pointed out that the new Spring Boot Migrator can migrate a Spring Boot 2.7 application to version 3.0. He later confirmed that full Java Module support won’t arrive in Spring Framework 6.0 but may come later.
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QCon Plus 2022: Join Us Virtually for Quality Content and Connections
QCon Plus, the online software development conference organized by InfoQ, is returning this November 29-December 9, with an international community of senior software engineers, architects, and team leaders joining. Don’t miss your chance to be part of this event!
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Confluent Introduces Stream Governance Advanced to Safely Extend Data Streaming Power
Confluent recently announced new enhancements to its Stream Governance product that will improve engineering teams' ability to discover, understand, and trust real-time data. Organizations can use Stream Governance Advanced to resolve issues within complex pipelines more easily with point-in-time lineage.
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QCon Events 2022: Uncover Emerging Trends & Learn From Practitioners Driving Innovation in Software
QCon offers two international software development conference formats, in-person QCon San Francisco (Oct 24-28) and online QCon Plus (Nov 29-Dec 9). Level up on the skills most in demand in the industry by uncovering emerging software trends to solve your complex engineering challenges.
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Google AI Introduces TensorStore, a High-Performance Open-Source Library for Array Storage
Google has introduced TensorStore, an open-source C++ and Python framework intended to speed up the design for reading and writing large multidimensional arrays.
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Confluent Ships Stream Designer Democratizing Data Streams
Confluent recently released Stream Designer, a visual interface that lets developers quickly build and deploy streaming data pipelines.