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What are the best multi-browser testing tools?

Testsigma

Plus, there are multiple versions of operating systems and screen resolutions that our users browse content on. . 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. with Safari at 8.87%. Picture Credit: Kinsta. Highlights.

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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. PostgreSQL uses System V (SysV) that requires SHMMAX setting. So now it requires fewer bytes of System V shared memory. DETAIL: Failed system call was shmget(key=1, size=2072576, 03600).

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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

​​ Without limiting the rights under copyright, no part of this document may be reproduced, stored in or introduced into a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording, or otherwise), or for any purpose, without the express written permission of Microsoft Corporation.

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