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SQL Server on Linux: Scatter/Gather == Vectored I/O

SQL Server According to Bob

Scatter/gather capabilities allow more efficient memory to disk transfers reducing redundant memory copies, sorting and other activities applications may require to gain improved I/O performance. If my memory serves me correctly SQL Server started using the ReadFileScatter and WriteFileGather APIs in SQL Server 6.5

Servers 40
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Tune Linux Kernel Parameters For PostgreSQL Optimization

Percona

For optimum performance, a PostgreSQL database depends on the operating system parameters being defined correctly. Poorly configured OS kernel parameters can cause degradation in database server performance. PostgreSQL uses System V (SysV) that requires SHMMAX setting. This results in improved performance.

Tuning 55
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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

Microsoft, ​​ Windows, ​​ Windows NT, ​​ and Windows Server ​​ are registered trademarks of Microsoft Corporation in the United States and/or other countries. The names of actual companies and products mentioned herein may be the trademarks of their respective owners.

Servers 40
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What are the best multi-browser testing tools?

Testsigma

To ensure the features run uniformly across various browsers and OS versions that our users have, we should perform multi-browser testing. Plus, there are multiple versions of operating systems and screen resolutions that our users browse content on. . with Safari at 8.87%. Picture Credit: Kinsta.