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Exploring MySQL Binlog Server – Ripple

Scalegrid

MySQL does not limit the number of slaves that you can connect to the master server in a replication topology. A classic solution for this problem is to deploy a binlog server – an intermediate proxy server that sits between the master and its slaves. Ripple is an open source binlog server developed by Pavel Ivanov.

Servers 262
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Average Page Load Times for 2020 – Are you faster?

MachMetrics

With another year winding down, it’s time for us to take stock of how our site performance compares to the average page load times for 2020. How fast is the average page load time in 2020? How fast is the average time to first byte (server delay)? What is the average page load time for 2020? Source: ThinkWithGoogle.

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Getting ready! Part 2: A taste of what’s to come in the “Release Better Software Faster” track at Perform 2020

Dynatrace

In Part 1 of this blog series – Getting ready! A taste of what’s to come at Perform 2020’s “Release Better Software Faster” track – we highlighted what you can expect to learn about best practices for sessions 1 – 4 at Perform 2020. This blog, Part 2, we’ll be doing the same for sessions 5 – 7.

DevOps 103
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Migrating Netflix to GraphQL Safely

The Netflix TechBlog

This blog post will share broadly-applicable techniques (beyond GraphQL) we used to perform this migration. Before GraphQL: Monolithic Falcor API implemented and maintained by the API Team Before moving to GraphQL, our API layer consisted of a monolithic server built with Falcor. To launch Phase 1 safely, we used AB Testing.

Traffic 353
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USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

I summarized these topics and more as a plenary conference talk, including my own predictions (as a senior performance engineer) for the future of computing performance, with a focus on back-end servers. on Upcoming Sapphire Rapids CPUs,” [link] Oct 2020 - [Liu 20] Linda Liu, “Samsung QVO vs EVO vs PRO: What’s the Difference?

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Achieve faster time to value by deploying thousands of OneAgents at once with Puppet (Preview)

Dynatrace

Puppet software can be used to automate the management and configuration of your servers, including instrumentation for Dynatrace monitoring. In Fall 2020, we released a Preview of Ansible role-based rollout for OneAgent within large-scale environments. For full details, see our blog post Deploying thousands of OneAgents with Ansible.

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OneAgent release notes version 1.195

Dynatrace

Rollout start 29 June 2020. The following operating systems will no longer be supported starting 01 August 2020. Windows: Windows Server 2008. The following operating systems will no longer be supported starting 01 November 2020. The following operating systems will no longer be supported starting 01 December 2020.