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How can Service Virtualization help you Shift-Left?
service virtualization means creating realistic stand-ins for your dependencies so that your application thinks it’s talking to the real thing. You can control their behavior and also test edge cases.
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What is a Load Generator?
Hosting the LG on a public cloud outside the application’s subnet introduced significant network latency. This was misinterpreted as server-side slowness.
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Concurrency Vs Active Users
In performance testing, workload model design must consider concurrency and active user calculations. Concurrency refers to simultaneous processing, while active users are those generating requests at a given moment. Factors to consider include think time, arrival rate, workload distribution, capacity planning, and load test variations to gauge system limits and plan for scalability.
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Load Balancing Algorithms
Load Balancing Algorithms are method to efficiently distribute requests among available resources, improving overall performance, efficiency and availability. Choosing the right load balancing algorithm will ensure your servers are not overwhelmed.
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Why Load Balancing?
Modern applications process millions of requests simultaneously, which is expected to return data to each user accessing the application in a fast and reliable manner. A load balancer is a device that acts as a coordinator and ensures all server groups are used equally.