Peaksys Engineering

Peaksys, Cdiscount’s tech subsidiary, offers comprehensive observability platforms that give IT teams full control over increasingly…

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Introduction

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Technological strata based on changing needs

The Cdiscount Tech Unit’s information system is based on a distributed system comprised of nearly 900 microservices within a Kubernetes…

Images are essential to an e-commerce website: they represent 80% of queries and 60% of the data transferred. They are at the core of the…

Revising our infrastructure layer for even more performance

We have more than 4,000 computers at Cdiscount. Our objective was simple: to get all computers on Windows 10 up to date in less than 6…

How progressive hydration strategies helped Cdiscount reduce by more than 50% the First Input Delay on its mobile website.

Authentication has evolved considerably over the last few years, from handling clear passwords to OAuth2 PKCE flow, and it is now becoming…

Web performance, like security, is a constant concern for every website, and you don’t want to miss the target. This has been especially…

Over the last couple of years, the benefits of micro-service architectures have been well publicized. Starting from monoliths in the early…