InfoQ Homepage DevOps Content on InfoQ
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Brian Goetz Speaks to InfoQ on Data Classes for Java
Brian Goetz, Java language architect at Oracle, introduced an experimental concept of data classes that may someday be integrated into the Java programming language. But there is much work to be done before this concept is worthy of any real attention. Goetz explored the problems and tradeoffs of data classes on the premise that sometimes “data is just data.”
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Spring Boot 2.0 Nears GA
The release of Spring Boot version 2.0 general availability came a step closer with release candidate 1 (RC1) being announced on January 31st. Even at this late stage some noteworthy additions are still being released, alongside a huge number of issues and pull requests closed.
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From Java EE to Jakarta EE: the Java EE Guardians Rebranding Debate with Oracle
Frustrated with the lack of response from Oracle, the Java EE Guardians recently submitted an open letter to Oracle expressing their concerns on the rebranding of Java EE. Despite the efforts and data collection by the Java EE Guardians, the rebranding of Java EE will move forward.
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Monitoring Distributed Task Queues at MeilleursAgents
MeilleursAgents, a website that lets property sellers list and get an estimated price of their property, shared details of how their Celery-based distributed task queue is monitored. A combination of Python, StatsD, Bucky, Graphite and Grafana form the pipeline to monitor task lifecycle and execution rates.
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SaaS Platform for Managing Configurations Enters Private Beta
Config is a new SaaS offering for managing configuration files. Created by Bien David in 2017, the company looks to simplify how teams store and access configurations used by systems, apps, modules, environments, and server instances. InfoQ spoke to the team behind Config to learn more about how these problems are solved.
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Q&A with Kubernetes Founder Brendan Burns on Containers and Distributed System Patterns
InfoQ caught up with Brendan Burns, author of Designing Distributed Systems, Patterns and Paradigms for Scaleable Microservices. He talks about Distributed Systems patterns and how Containers enable it.
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Applitools Expands Application Visual Management Capabilities
Application Visual Management (AVM) focuses on the monitoring and testing of visual aspects of the application delivery lifecycle. Applitools Eyes Version 10 provides new UI baseline management, team collaboration, expanded third-party tool integrations and improved analytics dashboards.
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Subtree Releases "Dotmesh", a Git-Like CLI for Capturing, Organising and Sharing Application States
Subtree has released Dotmesh, a container-friendly application state snapshotting tool that provides a git-like CLI for manipulating and sharing the captured data. The core use case for Dotmesh is the ability to share state captured from microservice-based applications in order to facilitate the debugging and exploration of problematic states seen within QA and production environments.
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Scaling the ipify Service on Heroku
The developer behind the ipify service shared his experiences in scaling the service to 30+ billion requests on Heroku. ipify is an online service which exposes an API that applications can invoke to fetch their external IP address.
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Oracle's Fn Serverless Platform Adds Prometheus Support and Helm Chart Installation for Kubernetes
At the recent KubeCon NA conference, InfoQ sat down and discussed Oracle’s Function-as-a-Service (FaaS) “serverless” Fn Project with Bob Quillin, vice president of Oracle Container Group. The Fn project has evolved rapidly since its launch in October 2017, and additions include: support for Prometheus monitoring; a new Hybrid Architecture; and an open source Helm Chart Fn installer.
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Oracle Extends Free Support Lifetime of Java 8
Oracle has updated their roadmap for Free support of Java 8. This removes the previously reported "cliff edge" for Java 8 support but still only leaves a four-month cut over period and no long-term options for supporting Java 9 and 10.
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AWS Streamlines Amazon EC2 Spot Instance Pricing Model and Operational Complexity
Amazon Web Services (AWS) recently introduced significant changes on how to request and operate Amazon EC2 spot instances, which can provide considerable cost savings. Users can now request spot instances without specifying a bidding price, spot prices are adjusted more gradually, and spot instances can also be stopped or hibernated and later resumed to further optimize interruptible workloads.
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Electric Cloud Enhances Platform With Additional Mainframe and Microservices Capabilities
New ElectricFlow DevOps Automation support for mainframe includes native automation capabilities both pre- and post-deployment and pipeline governance and security. A new native microservices model allows microservices to be treated as first-level objects so that they can be modeled independently of applications and environments.
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Codefresh Releases CLI for Kubernetes
Codefresh has released a Command Line Interface (CLI) allowing users to operate Codefresh remotely and access the Codefresh API from inside Docker pipelines.
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Oracle to End Free Support for Past Java Versions Much Sooner
Oracle's new support roadmap appears to have significantly curtailed the length of time that free updates to each new version of Java will be offered.