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Culture & Methods

Q&A on the Practice of System and Network Administration (3rd Edition)

The book The Practice of System and Network Administration takes a holistic view on system administration: it provides a framework and strategies for solving problems regardless of the operating system, brand of computer, or type of environment. The third edition incorporates new developments like DevOps, infrastructure as code, continuous integration, operational excellence and assessments.

Ben Linders
on Nov 28, 2016
DevOps

The Container Landscape: Docker Alternatives, Orchestration, and Implications for Microservices

The orchestration of containers is key for success, and various technologies are competing for market share. This article examines the current tooling and how this relates to deploying microservices. A key takeaway is that developers should create business logic of their microservices using a vendor -and platform- agnostic approach.

Kai Wähner
on Nov 20, 2016
Cloud

The Three Generations of AWS

When building a new system on AWS we are faced with three architectural choices around application packaging, runtime service and load balancing service. This article looks at these three options, and concludes that the Amazon EC2 Container Service provides the best architectural option for today's applications.

Noah Zoschke
on Oct 21, 2016
DevOps

When Feature Flags Go Wrong

Feature flags can superpower development, allowing faster features. But they can also be the worst kind of technical debt if misused or mismanaged. This article walks us through some horror stories of feature flags gone bad, and lessons learned.

Edith Harbaugh
on Sep 30, 2016
Architecture & Design

Continuous Delivery Coding Patterns: Latent-to-Live Code & Forward Compatible Interim Versions

This article describes two novel practices for continuous delivery: Latent-to-live code pattern and Forward compatible interim versions. You can use these practices to simultaneously increase speed and reliability of software development and reduce risks. These practices are built on top of two other essential continuous delivery practices: trunk-based-development and feature toggles.

Luca Minudel
on Sep 02, 2016
DevOps

Virtual Panel on Bimodal IT

Bimodal IT has been supported by many and criticized by many. InfoQ reached out to enterprise experts to dig deeper into the pros and cons of this strategy and how/when/if is it applicable.

Manuel Pais
on Aug 31, 2016
DevOps

Respect Your Organisational Monoliths

There is a lot of information about DevOps, the technology, the culture, the behaviour. There is not a lot of information about tackling DevOps in large enterprises and there is certainly very little about tackling DevOps in large financial organisations. This article presents lessons learnt rolling out DevOps in a large insurance organisation.

Margo Cronin
on Aug 18, 2016
Cloud

Containers Live Migration: Behind the Scenes

This article addresses a topic that is not fully covered in current IT world: live migration of containers, how it works behind the scenes, and what problems it solves. The demand for this technology is growing as it unlocks new possibilities by giving more freedom in application lifecycle management.

Ruslan Synytsky
on Jul 22, 2016
Cloud

Virtual Panel: The Current State of Integration Platform as a Service (iPaaS)

Integration Platform as a Service (iPaaS) is becoming a mainstream way of connecting mobile, SaaS, IoT, and Big Data systems. This Virtual Panel focuses on some of the current trends in iPaaS and where this model of delivering integration services is headed. InfoQ has reached out to thought leaders from MuleSoft, SnapLogic and Microsoft to participate in this dialogue.

Kent Weare
on Jul 04, 2016
Cloud

Article Series: Cloud and "Lock-in"

With the fast-pace of cloud changes (new services, providers entering and exiting), cloud lock-in remains a popular refrain. But what does it mean, and how can you ensure you're maximizing your cloud investment while keeping portability in mind?

Richard Seroter
on Jul 01, 2016
Cloud

Approaching Lock-In from a Consultant’s Perspective: An Interview with Nicki Watt

Consultants play a major role in helping companies deliver software. How do these consultants tackle lock-in and build portable solutions? In this interview, OpenCredo's Nicki Watt tackles this topic.

Richard Seroter
on Jun 30, 2016
Cloud

Multi-Cloud Is a Safety Belt for the Speed Freaks

Cloud bursting! On-premises! Hybrid cloud! Off-premises! Multi-cloud! These are phrases author Michael Coté heard over the past 10 years when covering cloud as an analyst, strategist, and now evangelist. Each of them makes logical sense, especially on a big whiteboard with boxes and arrows going to and fro. In recent times, it’s the last - multi-cloud - that he's seen in actual practice the most.

Michael Coté
on Jun 24, 2016

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