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An Introduction to MySQL Replication: Exploring Different Types of MySQL Replication Solutions

Percona

MySQL replication provides high availability, load balancing, and data redundancy, enhancing system reliability. Replication also provides for data availability by enabling failover to a replica in case the primary server becomes unavailable. What are the potential advantages and disadvantages of MySQL Replication? ” Read it now!

Servers 52
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Measuring Carbon is Not Enough?—?Unintended Consequences

Adrian Cockcroft

In the simplest case, you have a growing workload, and you optimize it to run more efficiently so that you don’t need to buy or rent additional hardware, so your carbon footprint stays the same, but the carbon per transaction or operation is going down.

Energy 52
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DevOps Enterprise Summit, Europe 2021: Leadership and OKRs

Tasktop

That if teams are working in isolation, they can start to build a queue for someone else, impacting Flow Efficiency and Flow Load as work piles up and the thrashing and context switching begins. We’ll be sure to share Mik and our other favorite sessions as and when they come available.

DevOps 91
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The Paradox of Leadership

Edge Perspectives

Here, I am going to focus on institutional leaders, but I have also explored the implications for systems leaders as part of my work leading a World Economic Forum Council (our white paper is available as a pdf here ).

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MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. There is an issue with this, which causes the OS to swap even with memory available. Spoiler alert: This post focuses on MongoDB 3.6.X 25.84 - Total 21.04

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C++ safety, in context

Sutter's Mill

tl;dr: I don’t want C++ to limit what I can express efficiently. Some rules, such as ones that rely on interprocedural analysis of full call trees, are inherently nondeterministic (because an implementation gives up when fully evaluating a case exceeds the space and time available; a.k.a. Efficiency. best effort” analysis).

C++ 144
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SQL Server I/O Basics Chapter #2

SQL Server According to Bob

This White Paper is for informational purposes only. For ​​ more information about ​​ I/O ​​ caching requirements ​​ and SQL Server, see the following ​​ white papers on MSDN.

Servers 40