InfoQ Homepage Architecture Content on InfoQ
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API Design Principles and Process at Slack
An article explaining the API design principles and process used at Slack was recently published in the Slack Engineering blog. It explains the six design principles used at Slack to design their APIs while keeping simplicity, security, scalability and the developer experience in mind. A four-step review and testing process exists to enforce these principles, with some flexibility.
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Microsoft Announces the General Availability of Azure Purview
Recently Microsoft announced the general availability (GA) of Azure Purview, its data governance solution in the cloud. It provides customers with a unified data governance solution for on-premises, cloud, and app-based systems. The GA release is a follow-up from its public preview release almost a year ago.
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PayPal Adopts GraphQL: Gains Increased Developer Productivity
PayPal recently published a blog post describing PayPal's adoption of GraphQL over the recent years. It started with a single Checkout application in 2018 and amounted to creating a unified federated API with GraphQL federation. The adoption of GraphQL across the organisation promoted increased developer productivity and faster application shipment.
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Amazon QuickSight Q: Answers to Business Intelligence Questions
Amazon recently announced the general availability of QuickSight Q, a natural language query tool for the enterprise edition of the managed business intelligence service QuickSight.
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Dedicated ML Track at QCon Plus Nov: Learn All about the Latest ML Innovations
Dio Synodinos, president of C4media (creators of InfoQ and QCon), recently spoke with Frank Greco, senior technology consultant, chairman at NYJavaSIG, and QCon Plus November 2021 committee member, to discuss the topics and tracks he’s looking forward to attending this November at QCon Plus online software conference.
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Java News Roundup: Spring Boot Updates, Eclipse Temurin JDK 17, Apache Camel Ends Support for JDK 8
It was relatively quiet during the week of September 20th, 2021, with most news coming from point and milestone releases of Spring Boot, Spring Security and Spring Cloud. Other news includes the release of Eclipse Temurin JDK 17 binaries, Build 16 of the JDK 18 early-access builds, Hibernate ORM 5.6.0.Beta2, WildFly 25 Beta 1, Apache Camel dropping support for JDK 8 and JDKMon 17.0.0.
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Litmus 2.0 Release Includes Multi-Tenancy, Chaos Workflows, GitOps, and Observability
Last month, Litmus 2.0 was released for general availability, with the goal of simplifying chaos engineering by adding new features like chaos center, chaos workflows, GitOps for chaos, multi-tenancy, observability, and private chaos hubs. InfoQ interviewed Umasankar Mukkara, CEO of ChaosNative and co-creator and maintainer of Litmus engineering platform.
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VMware Overhauls Spring 6 & Spring Boot 3 for Another Decade
At Spring One 2021, VMware described how Spring 6, planned for an October 2022 release, prepares the framework for another decade: it will require Java 17 and Jakarta EE 9, provides first-class support for Java modules and native compilation, bakes observability into Spring, and drops outdated features and third-party integrations. Spring Boot 3 will use Spring 6 but has no release date yet.
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Data Collection, Standardization and Usage at Scale in the Uber Rider App
Uber Engineering recently published how it collects, standardises and uses data from the Uber Rider app. Rider data comprises all the rider's interactions with the Uber app. This data accounts for billions of events from Uber's online systems every day. Uber uses this data to deal with top problem areas such as increasing funnel conversion, user engagement, etc.
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Micronaut 3.0 Delivers Significant Changes Adaptable for Future Development
Object Computing, Inc. has released Micronaut 3.0 featuring the removal of a default reactive streams implementation, a change in annotation inheritance, and HTTP compile-time validation. This release was a culmination of work to resolve design faults of the past to make the framework more intuitive and adaptable to future requirements.
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Practical API Design Using gRPC at Netflix
A two-part series of articles about API design at Netflix was recently published in the company’s technology blog. It describes how they solved the problem of ignoring irrelevant message fields in their backend API requests and responses by using the special Protocol Buffers (Protobuf) message FieldMask.
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ZippyDB: the Architecture of Facebook’s Strongly Consistent Key-Value Store
Facebook Engineering recently published how it built its general-purpose key-value store, known as ZippyDB. ZippyDB is Facebook's biggest key-value store, which has been in production for more than six years. It offers flexibility to applications in terms of tunable durability, consistency, availability, and latency guarantees.
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API Design-First Using the "Align-Define-Design-Refine" Process
The API consultant James Higginbotham wrote recently about the advantages of adopting an API design-first approach using the “Align-Define-Design-Refine” (ADDR) process. ADDR is an iterative process meant to guide its adopters through such API design-first techniques. Designing an API iteratively while ensuring that all stakeholders are actively involved is essential to agility in development.
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Deno Improves Support for Web APIs: Cryptography, Messaging, Networking, and More
The recent versions of Deno improved web API support in the cryptography, networking, and messaging areas. Deno 1.11 introduced support for the Web Crypto APIs and BroadcastChannel APIs. Deno 1.12 added support for the MessageChannel and MessagePort portions of the Channel Messaging API. Deno 1.13 implements the navigator.hardwareConcurrency API.
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Reviewing the Eight Fallacies of Distributed Computing
In a recent article on Ably Blog, Alex Diaconu reviewed the eight fallacies of distributed computing and provided a number of hints at how to handle them. InfoQ has taken the chance to talk with Diaconu to learn more about how Ably engineers deal with the fallacies.