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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. |
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5 Questions to Ask When Choosing a Software Provider When working with an outside company to develop a new product, there are many things to consider. You need to find a service provider that can make your vision a reality on time and on budget. Here are five questions you should ask prospective service providers to make sure they will be a good fit for what you need. |
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Security Testing: A Constructive Mindset with a Destructive Approach A typical tester mimics end-users, who are constructive when exploring an application’s functionality. But the role of a security tester is different. Their focus is mainly on mimicking hackers, who are intentionally destructive. A solid security strategy should balance both constructive and destructive efforts. |
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5 SecOps Challenges and How to Overcome Them SecOps, or security operations, is a collaboration between information security and IT operations to keep a company’s data secure and reduce risk, all while maintaining agile timelines. But it can be difficult to start. Here are five challenges you should address to ensure your SecOps implementation is successful. |
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2 Ways to Know Your Work Is Actually Done Some people think a good indication that a piece of work is done is if it's been tested. But by whom, and how? Testing alone doesn’t specifically determine whether you are done—especially when we probably don’t mean the same thing when we all talk about testing. Here are two ways to know when your work is truly done. |
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4 Tips to Refocus Stale Standups The daily standup is supposed to get everyone on the same page and make teams more productive and efficient. But it’s easy for this short meeting to become stale and stop providing any real benefit. Here are four ways to get out of the slump of merely delivering status updates and re-energize your daily standups. |
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Continuous Automation, from Source Code to Production Automation is necessary to achieve the benefits of DevOps principles, so teams may use automation at every step of software development. Depending on how frequently and confidently a team deploys code, they can use automation to enable continuous integration, continuous delivery, and, finally, continuous deployment. |
