Blog
Technology
Discover our articles on IT performance, cloud, data science and industry best practices.
All articles
My First Lean 4 Proof: the Irrationality of √2
Formal verification uses computers to automatically check whether proofs are correct. Lean is a formal proof assistant where we write proofs as code, and it tells you if your…
Powershell IOMeter Parser
When it comes to benchmarking disks, choosing the right tool can be a challenging task. Even once the tool is selected, analyzing the results can often feel just as difficult.…
Databases Dashboard V2
A new version of the databases dashboard that allow you to visit near 1000 databases, writen in near 40 programming languages aver 55 countries and more than 700 developpers. You…
La protection des données : partie 1 - les données
Qu'est ce que la données ? À l’ère numérique d’aujourd’hui, les données sont l’or noir de notre époque, le volume de données mondiale a été multiplié par 30 au cours des 10…
SQL Server AlwaysOn Feature Tutorial : Part 4 - Install and configure a Windows Failover Cluster
In these articles, we’ll look at how to set up high availability on one or more databases with the AlwaysOn feature, using the « dbatools » PowerShell library. So we need to…
SQL Server AlwaysOn Feature Tutorial : Part 5 - Activate AlwaysOn on SQL Server
In these articles, we’ll look at how to set up high availability on one or more databases with the AlwaysOn feature, using the « dbatools » PowerShell library. To do this, we’ll…
SQL Server AlwaysOn Feature Tutorial: Part 1 - Create a Windows Server 2022 Virtual Machine
In these articles, we'll look at how to set up high availability on one or more databases with AlwaysOn functionality, using the "dbatools" PowerShell library. To do this, we'll…
DataOops : le podcast francophone sur la data et le devops
Architecture & Performance accompagne DataOops le podcast francophone sur la data et le devops Retrouvez Eric Duquesnoy pour des news et des explications autour du DevOps , Fabien…
Lyon DataVis and AI mini-conference
Yesterday I went to this mini conference at ENS Lyon and enjoyed it very much. Here is a very short description of the speakers/subjects: Lane Harrison Lane is studying how people…