Articles about DevOps

The Linux DevOps Handbook is a comprehensive resource that caters to both novice and experienced professionals, ensuring a strong foundation in Linux.

This book will help you understand how Linux serves as a cornerstone of DevOps, offering the flexibility, stability, and scalability essential for modern software development and operations. You’ll begin by covering Linux distributions, intermediate Linux concepts, and shell scripting to get to grips with automating tasks and streamlining workflows.

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DevOps has historically been the dominant force in software development, explained by Pearl Zhu as being “for harnessing integration, interaction, and innovation.” With the increasing pressure on companies to keep pace in a rapidly evolving technological space, these capabilities are essential. 

But this is changing. The standardization of DevOps into Platform Engineering demonstrates the efforts many organizations are going to make developers' lives easier and more productive. While not a new field, this transition represents an evolution in how we design, build, and deliver software.

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A new report suggests that faced with mounting competition and economic uncertainty, 92 percent of global enterprises are changing course to retain mainframes as part of pragmatic hybrid strategies, rather than pursuing wholesale cloud shifts.

The latest Mainframe Modernization Business Barometer Report from Advanced, based on a survey of 400 IT leaders worldwide, reveals hybrid infrastructure strategies taking hold to balance workloads across cloud and mainframe. In fact, only six percent expect outright mainframe replacement anytime soon.

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In recent years, enterprises have increasingly turned to low-code and no-code platforms in order to streamline their development processes.

With the introduction of AI, this sector is evolving even faster and Wing To, general manager of Intelligent DevOps at Digital.ai, believes this needs organizations to develop a cautious approach. We spoke to him to find out why.

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Monitoring Kubernetes clusters is a critical aspect of managing cloud-native applications. Kubernetes, a favored tool among giants like Spotify and Major League Baseball, empowers developers to create and operate at scale. However, the complexity of Kubernetes with its multitude of nodes and containers demands a robust monitoring strategy.

In this article, we share five key practices to enhance your Kubernetes monitoring approach. Let's dive in...

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You'll often hear CI (continuous integration) and CD (continuous deployment) mentioned in the same breath, often as CI/CD, and indeed both are part of improving the quality, speed and efficiency of software development.

However, Stephen Atwell, principal product manager at Armory, argues that they shouldn't be considered as related functions. We spoke to him to find out why.

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A new study from Akeyless Security finds that modern DevOps and multi-cloud environments are susceptible to secrets-related breaches and that over 70 percent of organizations have had credentials, certificates and keys breached in the last two years.

Based on responses from over 200 professionals with security responsibility in organizations with over 1,000 employees, the report finds one in three security professionals have ranked secrets management among their top five priorities.

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Product development and release faces overlapping challenges due to the combined pressure of delivering high-quality products in shorter time-to-market cycles, along with maintaining proper operation and ensuring security in a complex high-tech environment.

This calls for new ways of overcoming these challenges from design to development, to release, and beyond. SAFe for DevOps Practitioners helps you use a DevOps approach with the Scaled Agile Framework and details how value streams help you resolve these challenges using examples and use cases.

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With so many different platforms and technologies available, navigating the world of cloud computing can be tricky.

In a bid to make things simpler Acorn Labs is announcing public beta availability of its cloud developer platform Acorn, a service that makes it simple for anyone to run software in their own cloud sandbox and easily share their creations.

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One of the core principles of DevOps is to build a supportive culture, one based on collaboration and empathy. This is often overlooked in the rush to build, deploy and continuously run applications.

Empathic, collaborative environments equip DevOps teams to better understand the unique challenges they face as individuals, enhancing their ability to resolve issues together in a way that promotes a culture of blamelessness. This can help pave the route to a greater sense of psychological safety (the belief that you’re safe to take interpersonal risks, such as sharing ideas or soliciting feedback).

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Investments in DevOps automation are delivering significant benefits, including a 61 percent improvement in software quality, a 57 percent reduction in deployment failures, and a 55 percent decrease in IT costs.

However, a new survey from Dynatrace shows that just 38 percent of organizations have a clearly defined DevOps automation strategy.

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Companies are committing to DevOps; in fact, according to a recent survey, three-quarters of leaders have adopted DevOps into their operations. DevOps delivers speed and agility to the development process. By cross-training operations and engineering, development teams can move faster through better collaboration, making continuous integration and continuous delivery (CI/CD) a reality for organizations.

The challenge some companies face, however, is change management, the process used to control any change related to a product in production. The process is there to ensure things don’t move too fast, and that production isn’t rushed. Companies that can align DevOps with their change management process see the greatest gains in getting products to market.

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A decade ago, DevOps emerged as a cultural phenomenon, bringing developers and operations professionals together to break down silos. However, as extraordinary of a shift in IT this was, DevOps has quickly matured to the point where discussing it as a practice seems outdated.

Regardless, the transition from the original concept of DevOps to its current state signifies its triumph rather than its demise. In fact, from the ashes of DevOps rises the platform engineer, a new role specifically tailored for the modern era of DevOps. Under the umbrella of platform engineering, DevOps now operates with a dedicated budget, a team, and a suite of self-service tools that empower developers to directly manage operations.

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Hot on the heels of this morning's story about wasted developer time comes a new survey from GitLab looking at the technologies being used to help DevSecOps teams be more productive.

The company surveyed more than 5,000 development, security, and operations professionals about everything from deployment frequency to the practices teams have adopted to learn what the most agile and efficient organizations have in common.

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The security of APIs remains a top cybersecurity concern this year, according to a new study, yet there is still a lack of dedicated API security for many companies.

Research from TraceableAI, carried out at this year's RSA conference, finds that though 69 percent of organizations claim to factor APIs into their cybersecurity strategy, 40 percent of companies do not have dedicated professionals or teams for API security.

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