InfoQ Homepage Architecture & Design Content on InfoQ
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/articles/kubernetes-operators-in-depth/en/smallimage/kubernetes-operators-in-depth-s-1600775306988.jpeg)
Kubernetes Operators in Depth
Kubernetes operators can be an attractive proposition for developers streamlining their applications, or DevOps engineers reducing system complexity. Here's how you construct an operator from scratch.
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/articles/distributed-data-pipelines-apache-airflow/en/smallimage/distributed-data-pipelines-apache-airflow-s-1600719418020.jpeg)
Scalable Cloud Environment for Distributed Data Pipelines with Apache Airflow
In this article, author Lena Hall discusses how to use Apache Airflow to define and execute distributed data pipelines with an example of the workflow framework running on Kubernetes on Azure cloud platform.
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/articles/implementing-real-time-apis/en/smallimage/real-time-s-1600432566270.jpeg)
Four Case Studies for Implementing Real-Time APIs
API calls now make up 83% of all web traffic. Competitive advantage is no longer won by simply having APIs; the key to gaining ground is based on the performance and the reliability of those APIs. This article presents a series of four case studies of how real time APIs were implemented.
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Load Testing APIs and Websites with Gatling: It’s Never Too Late to Get Started
Conducting load tests against APIs and websites can both validate performance after a long stretch of development and get useful feedback from an app in order to increase its scaling capabilities and performance. Engineers should avoid creating “the cathedral” of load testing and end up with little time to improve performance overall. Write the simplest possible test and iterate from there.
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/articles/event-driven-finding-seams/en/smallimage/monolith-logo-1600103597257.jpeg)
From Monolith to Event-Driven: Finding Seams in Your Future Architecture
One of the challenges of migrating your system’s architecture is excluding non-desirable attributes and leaving the target state uncorrupted. An event-driven architecture and its related patterns, CQRS and Event Sourcing, are positioned well to introduce seams into the architecture that allow you to separate legacy and modern elements.
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/articles/microservices-design-ideals/en/smallimage/principles-for-microservice-design-logo-small-1598953433318.jpg)
Principles for Microservice Design: Think IDEALS, Rather than SOLID
For object-oriented design we follow the SOLID principles. For microservice design we propose developers follow the “IDEALS”: interface segregation, deployability (is on you), event-driven, availability over consistency, loose-coupling, and single responsibility.
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/articles/ravendb-interview-oren-eini/en/smallimage/ravendb-logo-1598722454099.jpg)
Interview with RavenDB Founder Oren Eini
RavenDB is a NoSQL document database with multi-document ACID transactions and smart document compression. To learn more about the recent RavenDB 5 release and RavenDB in general, we’ve invited Oren Eini, creator of RavenDB and CEO of Hibernating Rhinos, to join us.
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/articles/fastify-nodejs-web-framework-interview/en/smallimage/Fastify-Node-s-1598453743956.jpeg)
Interview With Fastify Node.js Web Framework Co-Creator Matteo Collina
Fastify is an open source, low performance overhead Node.js web framework filling a significant need in the ecosystem. Fastify emphasizes developer experience as a driving force in building a solid open source project and community. The Fastify project is part of the OpenJS Foundation.
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/articles/microservices-grpc-ballerina-go/en/smallimage/logo-1598048254949.jpeg)
Building Effective Microservices with gRPC, Ballerina, and Go
gRPC is a relatively new implementation of the Remote Procedure Call (RPC) API paradigm. It can play a major role in all synchronous communications between internal microservices. Here we examine key gRPC concepts, their usage, and benefits of having gRPC as an inter-service communication by using a real-world microservice use case.
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/articles/functional-ui-stream-based-approach/en/smallimage/functional-ui-stream-based-approach-s-1597948251972.jpg)
Functional UI - a Stream-Based Equational Approach
User interface applications can be implemented with an explicit functional relation linking events received by the user interface to the actions to exert on the interfaced systems. Streams by abstracting over time may express that relation concisely. A stream-based implementation is one of the three Functional UI strategies for implementing reliable, well-architected user interface applications.
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/articles/running-axon-server-docker-kubernetes/en/smallimage/cqrs-s-1597769760619.jpg)
Running Axon Server in Docker and Kubernetes
Axon Server is an all-in-one solution for CQRS and ES applications written in Java for the Axon Framework. In Part 2 we continue by looking at the platform we run it on; in particular Docker and Kubernetes.
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/articles/identity-management-cloud-security/en/smallimage/cloud-s-1597621295998.jpeg)
Identity Mismanagement: Why the #1 Cloud Security Problem Is about to Get Worse
In this article, we'll look at why IAM is becoming such a huge challenge, explain why identity is the new currency, and then reveal some principles that can help you meet this challenge.