2021 Benchmarking Systems Virtualization 
Dynatrace
SEPTEMBER 23, 2021
Unfortunately, container security is much more difficult to achieve than security for more traditional compute platforms, such as virtual machines or bare metal hosts. However, to be secure, containers must be properly isolated from each other and from the host system itself. Harden the host operating system. Source code tests.
HammerDB
NOVEMBER 23, 2021
this web interface has been enhanced to add command line functionality to the service as well as extending the ability to query the database of configuration, results and timing data to be returned in JSON format, enabling a long-term repository of HammerDB benchmark data for integrating HammerDB into service based cloud environments.
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Brendan Gregg
SEPTEMBER 25, 2021
CLI tools The Cassandra systems were EC2 virtual machine (Xen) instances. Note that Ubuntu also has a frame to show entry into vDSO (virtual dynamic shared object). Microbenchmark os::javaTimeMillis() on both systems. Running this on the two systems saw similar results. Try changing the kernel clocksource.
Enprowess
SEPTEMBER 20, 2021
React vs Vue: Which one to choose in 2021? Like React, Vue features two-way binding, uses components and a virtual DOM. They use lazy loading to extend performance rates and reduce loading times and code refreshes via virtual DOMs. As your system gets larger, it gets tougher to manage this data without unpleasant side effects.
HammerDB
FEBRUARY 25, 2021
HammerDB is a load testing and benchmarking application for relational databases. On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. Basic Benchmarking Concepts. To benchmark a database we introduce the concept of a Virtual User.
Smashing Magazine
JANUARY 11, 2021
Front-End Performance Checklist 2021. Front-End Performance Checklist 2021. 2021-01-11T15:30:13+00:00. 2021-01-11T16:06:07+00:00. Geekbench CPU performance benchmarks for the highest selling smartphones globally in 2019. Watch out for the Webpack Roadmap 2021. Vitaly Friedman. compared to early 2015.
HammerDB
MAY 10, 2021
The replicas are defined in steps.xml in the config directory to determine how many virtual users each replica will configure, how soon after the previous instance has started the replica should start and how long it will run for. <steps> Note that it is expected for Virtual User 1 of the replicas to end immediately with the message.
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