Engineers | Practitioners

Technical articles from engineers and developers.

  • Modernizing .NET apps to the cloud? Ditch your domain joins and IWA in favor of single sign-on

    Modernizing .NET apps to the cloud? Ditch your domain joins and IWA in favor of single sign-on

    In legacy .NET it’s common for applications to rely on domain services for identity management. When bringing that app to the cloud, domain services aren’t the best practice.

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  • Slaying the Hydra: The Multi-Headed Beast That Is API Security

    Slaying the Hydra: The Multi-Headed Beast That Is API Security

    Validating someone's identity and ensuring they only have access to the resources they’re entitled to, all while locking down the fort from attacks can quickly become a Herculean task.

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  • Improving Cloud Foundry Loggregator scalability with a shared-nothing architecture

    Improving Cloud Foundry Loggregator scalability with a shared-nothing architecture

    A new architecture means Cloud Foundry Loggregator is easier to use and more scalable.

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  • Getting Started With Spring Cloud Stream

    Getting Started With Spring Cloud Stream

    Spring Cloud Streams offer a straightforward way to implement event-driven architecture, whether your backend is RabbitMQ, Kafka, or something else. Here's a demo.

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  • Netflix Built its Own Application Generator to Boost Dev Productivity. Here's How You Can, Too

    Netflix Built its Own Application Generator to Boost Dev Productivity. Here's How You Can, Too

    Application generators help developers to get started quickly by providing useful guide rails that reduce toil and ease their burden.

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  • Scaling Deployments to Multi-Cluster Kubernetes Environments with Concourse and Spinnaker

    Scaling Deployments to Multi-Cluster Kubernetes Environments with Concourse and Spinnaker

    Avoid multi-cluster madness with an automated, scalable delivery pipeline

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  • A Technical Comparison of Popular API Gateways with Apigee Edge, Spring Cloud Gateway, and Ocelot

    A Technical Comparison of Popular API Gateways with Apigee Edge, Spring Cloud Gateway, and Ocelot

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  • Connecting GPUs to Greenplum Database

    Connecting GPUs to Greenplum Database

    In this post, we’ll show how GPUs can be connected to a Greenplum database cluster for scalable, in-database training of deep neural networks.

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  • Introducing kpack, a Kubernetes Native Container Build Service

    Introducing kpack, a Kubernetes Native Container Build Service

    Pivotal just released kpack, a set of resource controllers for Kubernetes, as open source tech. This post describes kpack, and how it helps you build and manage containers at enterprise scale.

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  • How to Trim Your API Access Costs with a Cache

    How to Trim Your API Access Costs with a Cache

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  • Transfer Learning for Deep Neural Networks on Greenplum Database

    Transfer Learning for Deep Neural Networks on Greenplum Database

    In this post, we show how to implement transfer learning on Greenplum Database using the Keras and TensorFlow libraries, and the Apache MADlib open-source project.

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  • Securing Services with Spring Cloud Gateway

    Securing Services with Spring Cloud Gateway

    Spring Cloud Gateway is a lightweight independent and decentralized micro-gateway. In this post, we present a technical tutorial that reviews how it can be used to secure microservices.

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  • The People Behind PAS for K8s

    The People Behind PAS for K8s

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  • Spring Cloud Data Flow 2.2 Delivers Value-Adds for Ephemeral Microservices on Cloud Foundry and Kubernetes

    Spring Cloud Data Flow 2.2 Delivers Value-Adds for Ephemeral Microservices on Cloud Foundry and Kubernetes

    Spring Cloud Data Flow 2.2 is now available. The release simplifies the operation of ephemeral microservices running on Cloud Foundry and Kubernetes. We review the highlights in this blog post.

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  • Three Signs It’s Time to Upgrade Your Continuous Integration Tool: A True Story

    Three Signs It’s Time to Upgrade Your Continuous Integration Tool: A True Story

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  • Pivotal Application Analyzer: Your Forensic Source Code Analysis

    Pivotal Application Analyzer: Your Forensic Source Code Analysis

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  • Implementing Comprehensive PCF Automation Pipelines

    Implementing Comprehensive PCF Automation Pipelines

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  • GPU-Accelerated Deep Learning on Greenplum Database

    GPU-Accelerated Deep Learning on Greenplum Database

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  • Developing, Architecting, Testing, & Documenting your API [Part 4 of 4]

    Developing, Architecting, Testing, & Documenting your API [Part 4 of 4]

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  • The Case of Intermittent Test Suites

    The Case of Intermittent Test Suites

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