Fri.Mar 13, 2020

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Dynatrace Business Continuity During COVID-19 

Dynatrace

Dynatrace news. Dear Dynatrace Community, As COVID-19 (the coronavirus) continues to impact communities globally, I want to update you on the measures we have taken to ensure the continuity of our offerings and services for you , as well the safety of our customers , partners and employees around the world. . A s a cloud-based SaaS company with global operations , Dynatrace products and services will not be impacted.

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How to Estimate Web Performance Impact Before Making Fixes

Jos

Web Performance is important for user experience and business metrics. Estimating its impact is key to be able to prioritize it, yet it’s difficult to quantify its benefits until the work has been done. We need to break this chicken-and-egg loop. This post explains several ways of assessing the potential performance gains with little effort and, more importantly, without actually implementing fixes.

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Stuff The Internet Says On Scalability For March 13th, 2020

High Scalability

p>Hey, it's HighScalability time! The top 10,000 most spoken words in English represented by a point in hundreds of dimensions where the distance and direction between points encodes the relationship between words. ( roadmaps ). Do you like this sort of Stuff? Without your support on Patreon this kind of Stuff can't happen. You are that important to the fate of the intelligent world.

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How to Estimate Web Performance Impact Before Making Fixes

Jos

Web Performance is important for user experience and business metrics. Estimating its impact is key to be able to prioritize it, yet it’s difficult to quantify its benefits until the work has been done. We need to break this chicken-and-egg loop. This post explains several ways of assessing the potential performance gains with little effort and, more importantly, without actually implementing fixes.

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The Varna ISO C++ meeting is postponed

Sutter's Mill

Yesterday morning, I announced to the committee that the next ISO WG21 (C++) meeting originally planned for June 1-6 in Varna, Bulgaria, has been postponed due to the current health situation. We appreciate very much all the hard work and expense that our hosts, VMware and Chaos Group, have invested in welcoming us to their beautiful country for our first Bulgarian meeting!

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Why does my SSD not issue 1MB IO’s?

n0derunner

First things First. CDC 9762 SMD disk drive from 1974. Why do we tend to use 1MB IO sizes for throughput benchmarking? To achieve the maximum throughput on a storage device, we will usually use a large IO size to maximize the amount of data is transferred per IO request. The idea is to make the ratio of data-transfers to IO requests as large as possible to reduce the CPU overhead of the actual IO request so we can get as close to the device bandwidth as possible.

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SQL Server 2019 Cumulative Update #3

SQL Performance

SQL Server 2019 Cumulative Update #3 is available, with 56 enhancements. The build number is 15.0.4023.6. The post SQL Server 2019 Cumulative Update #3 appeared first on SQLPerformance.com.

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