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What are the best multi-browser testing tools?

Testsigma

Testsigma is a code-less testing tool — test scripts can be written in simple English, making this tool convenient if you have no programming knowledge too. Besides, no programming experience is required to test on MultiBrowser. Also, we can run tests in parallel across various browsers that are available on the local machines.

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A thorough introduction to bpftrace

Brendan Gregg

This example instrumented one of many thousands of available events. bpftrace uses BPF (Berkeley Packet Filter), an in-kernel execution engine that processes a virtual instruction set. The probe is BEGIN , a special probe that runs at the beginning of the program (like awk). There's no filter. The action is a printf() statement.

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

​​ Various defragmentation ​​ utilities ​​ are ​​ available ​​ on the market today. ​​ Remote mirroring captures writes and duplicates them ​​ remotely.

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