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Choosing a Container Orchestration Platform with Docker Docker is the de facto container platform, supporting the microservices architecture for deploying loosely coupled applications. However, Docker supports several container orchestration platforms—which should you choose? Let’s look at some of the main platforms: Kubernetes, Docker Swarm, OpenShift, Mesos, and CFCR. |
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Shifting Security Left: The Innovation of DevSecOps The more established a product is when it is first audited for security, the harder it will be to find the time to fix problems and to refactor the software. DevSecOps was created to get application security practices into the development process as early as possible, so we can use them from the beginning of a project. |
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How Blockchain Technology Will Disrupt Business The security factor has made blockchain popular in finance applications—indeed, it's probably known best as the record-keeping technology behind bitcoin. But there’s more to its prospects than finance. Blockchain stands to be a disruptor in the business world because it has potential applications in so many fields. |
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Why Choose Containerization? Containers have been adopted by many organizations. Docker is the most popular and has become the standard containerization platform, though there are others. But why use containerization? What are the advantages that spurred its adoption? Let’s look at some of the factors that govern the choice of containerization. |
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A Framework for Scaling Continuous Testing across an Enterprise Scaling agile and DevOps across a large enterprise is much more difficult than practicing it in smaller groups. Frameworks can help, but focus tends to be placed on development, so testing teams struggle to figure out how to best support faster development cycles. The ACT Framework puts the focus on continuous testing. |
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Top 10 TechWell Insights Stories of 2019 Career development was on many software practitioners' minds in 2019, as some of our top stories were about having a technical lead on a Scrum team and making the switch from quality assurance to quality engineering. Stories about new ideas such as DevOps and continuous testing also ranked high. Check out the roundup. |
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When to Use MapReduce with Big Data MapReduce is a programming model for distributed computation on big data sets in parallel. It's a module in the Apache Hadoop open source ecosystem, and a range of queries may be done based on the algorithms available. Here's when it's suitable (and not suitable) to use MapReduce for generating and processing data. |
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If Santa Can Be Agile, So Can You To improve his toy development lifecycle, Santa Claus had the North Pole move to an agile and DevOps approach. Santa knows it's important to accept requirements late in the process, work incrementally, deploy on time, and—above all—focus on the customer. Here’s what he found to be more effective with agile and DevOps. |