InfoQ Homepage Architecture Content on InfoQ
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The “Backends for Frontends” Pattern at SoundCloud
SoundCloud recently published an article about their implementation of the Backends for Frontends pattern, adopted in 2013 while beginning to migrate towards a microservices-based architecture. SoundCloud tech lead Jorge Creixell concluded that this pattern has significant drawbacks that its adopters must adequately manage while enjoying its advantages.
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Three Tracks Not to Miss at QCon Plus - Interview with Karen Casella
During a recent interview, Karen Casella, director of engineering at Netflix and QCon Plus November 2021 Program Committee member, shared with us the three topical tracks she felt software leaders should be paying attention to.
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Netflix Builds a Reliable, Scalable Platform with Event Sourcing, MQTT and Alpakka-Kafka
Netflix recently published a blog post detailing how it built a reliable device management platform using an MQTT-based event sourcing implementation. To scale its solution, Netflix utilizes Apache Kafka, Alpakka-Kafka and CockroachDB.
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Google Announces Enterprise API to Fix "Product-Killing" Reputation
Last month Google announced the Google Enterprise APIs that will be governed by a stricter policy when they change or are deprecated. The company will apply the Enterprise API label to most APIs across Google Cloud, Google Workspace, and Google Maps Platform.
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Uncover What's Next for Software Engineering at QCon Plus Online Software Conference (Nov 1-12)
QCon Plus gives you access to a curated learning experience that covers the topics that matter right now in software development and technical leadership. Learn from the laser-focus sharing experiences of 64+ software practitioners from early adopter companies to help you adopt the right patterns and practices.
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Karmada 0.7: Next-Gen Multi-Cloud and Multi-Cluster Kubernetes Orchestration
Karmada (Kubernetes Armada) 0.7, featuring a promising Kubernetes management system in the hybrid cloud era, became available on July 12, 2021. It brought multi-cluster service discovery, precise cluster status management, replica scheduling based on cluster resources, and more convenient APIs to divide replicas by weight list.
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Email Classification at Slack: Designing an Eventually Consistent Custom Classifier
Slack recently published the details of how it built an email address classification engine that can determine if an email address is internal or external. Slack engineers utilized an eventually consistent near real-time representation of the data in its system and implemented a drift detection mechanism to fix erroneous data, keeping the engine's operation in order.
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Java News Roundup: Micronaut 3.0, Open Liberty Starter, Spring Boot, GraalVM, and JEP 400
This week's Java roundup for August 16th, 2021, features news from Micronaut 3.0, OpenJDK, JDK 18, updates to Spring Boot and Spring Tools, a new Open Liberty starter tool, GraalVM Native Build Tools 0.9.3, Payara Platform updates, Quarkus 2.1.3, Eclipse OpenMQ 6.2 and the July update of Java in Visual Studio Code.
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AWS Announces Amazon EC2 M6i Instances Powered by Latest-Generation Intel Xeon Scalable Processors
Recently AWS announced the availability of the new general-purpose Amazon EC2 M6i instances. The new Amazon EC2 M6i instances deliver up to 15 percent more performance and a better price when compared to the fifth-generation instances and always-on memory encryption using Intel Total Memory Encryption (TME).
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Microsoft Renames Its Azure for FHIR API to Azure Healthcare APIs
Recently Microsoft announced the renaming of its Cloud for Healthcare's Azure API for Fast Healthcare Interoperability Resource (FHIR) to "Azure Healthcare APIs." In addition to the renaming of the APIs, the company also expands support for healthcare data to include patient health data via FHIR, medical imaging data via DICOM - and medical device data via the Azure IoT Connector for FHIR .
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Patterns of Legacy Displacement - Thoughtworks Summarizes IT Landscape Evolution
Martin Fowler recently published a series of articles called Patterns of Legacy Displacement. It summarises the authors’ collective experience in replacing legacy systems. They argue that chances of success are increased by dividing such projects into three phases and following the patterns listed for each one.
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Uber Re-Architected Its Foundational Fulfilment Service
Uber recently shared how it re-architected its fulfilment service, one of Uber's foundational platform services. Following a two-year-long effort involving 30+ teams and hundreds of developers, Uber engineers "built a strong foundation for modelling various types of physical fulfilment categories in the new platform and migrated all existing transportation use cases."
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Quarkus 2.0 Delivers Continuous Testing, CLI and Supports Minimal JDK 11
Red Hat has released Quarkus 2.0 with new features such as continuous testing, a new CLI, and developer services. This version upgrades its core as well, moving to JDK 11, Vert.x 4.0 and MicroProfile 4.0, promising to have a seamless upgrade experience. InfoQ reached out to the Quarkus’ core team members to provide a brief description on the benefits of each newly-added feature in Quarkus 2.0.
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Node-RED 2.0 Improves Developer Experience with New Flow Debugger and Flow Linter
IoT-focused low-code programming tool Node-RED reaches version 2.0, bringing flow debugger and flow linter to help programmers find bugs in their flows.
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Envoy Proxy is Generally Available on Windows
The CNCF-graduated project Envoy Proxy was recently announced as generally available on Windows. Starting with version 1.18.3, engineers can use the Envoy proxy on Windows for production workloads.