On June 11th, security researchers published a paper titled “RAMBleed Reading Bits in Memory without Accessing Them”. This paper describes vector against Dynamic Random Access Memory (DRAM) modules that are already susceptible toRowhammer-style attacks. Systems using DRAM modules mitigated against Rowhammer style attacks remain protected from RAMBleed. This vector may affects hardware products, among which some used by OVH. […]
En 2018, nous avons lancé l’un des plus gros projets de l’histoire d’OVH : migrer les 3 millions de sites web hébergés dans notre datacenter de Paris. Si vous souhaitez découvrir les raisons de ce projet titanesque, vous pouvez lire cet article. Il est désormais temps de vous expliquer comment nous avons procédé pour ce chantier. Nous
Hébergement web : comment héberger 3 millions de sites ? Read More »
In 2018, we launched one of the largest projects in OVH’s history: migrating the 3 million websites hosted in our Paris datacentre. If you want to discover the reasons behind this titanic project, we took a look at them in this post. It is now time to explain how we proceeded with this project. We have
Web hosting: how to host 3 million websites? Read More »
Certains collaborateurs d’OVH ont lu un article paru ce mardi 4 juin dans le JDN, recueillant des témoignages anonymes d’anciens salariés et indiquant qu’on serait en train de lever le pied. Cet article et ces témoignages ont été ressentis comme une injustice. « Octave, je ne comprends pas cet article. Cela ne correspond pas à ce
OVH avance d’un pied ferme Read More »
If you’re reading this blog for the first time, welcome to the ongoing data revolution! Just after the industrial revolution came what we call the digital revolution, with millions of people and objects accessing a world wide network – the internet – all of them creating new content, new data. Let’s think about ourselves… We
Several weeks ago, I was taking part in a meetup about Kubernetes, when one of the attendees made a remark that resonated deeply with me… Hey, Horacio, that Kubernetes thing is rather cool, but what I would have loved to see is a Functions-as-a-Service platform. Most of my apps could be easily done with a
Deploying a FaaS platform on OVH Managed Kubernetes using OpenFaaS Read More »
Like all the players from the IT sector, OVH has been informed on May 14, 2019 of security vulnerabilities following the discovery of hardware vulnerabilities on Intel processors. These new vulnerabilities are similar to previous spectrum and meltdown vulnerabilities and affect Intel’s microprocessors, which are part of the components used by OVH. Researchers have shown
Intel vulnerabilities Read More »
The problem to solve… How to continuously monitor the health of all OVH servers, without any impact on their performance, and no intrusion on the operating systems running on them – this was the issue to address. The end goal of this data collection is to allow us to detect and forecast potential hardware failure, in
Alerting based on IPMI data collection Read More »
When discussing the concepts of DevOps and Infrastructure-as-a-Code, the tools developed by HashiCorp quickly come up. With Terraform, HashiCorp offers a simple way to automate infrastructure provisioning in both public clouds and on-premises. Terraform has a long history of deploying and managing OVH’s Public Cloud resources. For example, you can find a complete guide on
OVH Private Cloud and HashiCorp Terraform – Part 1 Read More »
Machine Learning projects are becoming an increasingly important component of today’s search for more efficient and complex industrial processes. OVH Prescience is a Machine Learning platform that aims to ease the conception, deployment and serving of models in an industrial context. The system manages Machine Learning pipelines, from data ingestion to model monitoring. This involves
Prescience: Introducing OVH’s Machine Learning Platform Read More »
