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Migrating to the Cloud: Which Model Is Right for You? Cloud computing is a relatively recent trend, and several organizations have opted to migrate their services and data to the cloud. Which of the cloud computing models available is right for which situation? Let’s look at the three options—public, private, and hybrid—and discuss when it's a good idea to use each one. |
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Migrating a Database? Consider These Factors First Database migration is usually performed with a migration tool or service. Migrating one database to another actually involves migrating the schemas, tables, and data; the software itself is not migrated. Whatever the reason for migration, before you start, explore the options and take these considerations into account. |
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Why API Testing Is Mission-Critical With API testing, if you change how the API works—even if it now works better—it will break all of the code written by people using the API. Consequently, testers have a responsibility to make sure they are testing the same contract that was established when the API was first released. Here's how to test APIs right. |
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Selecting a Cloud Service Cloud services are relatively new, and for those used to downloading and installing software, it may be daunting at first when trying to figure out which cloud service to use. Let’s analyze the different options—infrastructure as a service, platform as a service, and software as a service—and when you should use each. |
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Using Design Thinking to Create Better Test Cases Design thinking is a user-centric framework to solve a business challenge by delivering the best user experience. Using design thinking, you can better frame the business drivers, select the right persona to focus on, design your user journey, identify test scenarios, pinpoint user pains, and write better test cases. |
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Explaining Hardware Virtualization and Containerization Virtualization is the abstraction of a computer resource—such as hardware, memory, storage, an operating system, a desktop machine, or a network—built on top of the physical resource. There are many types of virtualization, and here, we look at virtualization of hardware and of an operating system, or containerization. |
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What’s Different about Testing Serverless Applications? Serverless computing is a DevOps technique that uses cloud-provided runtimes to execute code components in a defined workflow. Testing is easier in some ways with this model, but more difficult in others. Let's dive into the ways testing serverless applications and components is different from traditional architecture. |
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5 Ways to Write Automated Tests Efficiently When written clearly and concisely, automated tests can perform quality assessment that would take developers days or weeks to do manually. To maximize their effectiveness, you should compose these tests the best possible way. Here are five guidelines to write automated tests efficiently and increase their usefulness. |
