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Jean-Baptiste RIAUX

Meudon

Résultats examens 2026

En résumé

Storage engineer at DataDirect Networks.
Expert in RAID levels, SAN architectures, IO workflows, GPFS and Lustre.

Good knowledges in networking, servers administration...

Mes compétences :
General Parallel FileSystem
Quantum Stornext
Storage Area Network
Lustre
Informatique
IBM GPFS
Hadoop

Entreprises

  • Intel - Lustre System Engineer

    Meudon 2016 - maintenant
  • DataDirect Networks - HPC Application Support Engineer

    2010 - 2016 High Performance Computing Application Support Engineer at DDN (EMEA zone, HPC branch).

    * Design and implementation of Linux based multi-petabyte storage solutions for HPC (High Performance Computing).

    * Directly supporting TOP500 infrastructures with extreme storage requirements (read/write performance of gigabytes per second).

    * Shared file-systems solutions using Open Source and proprietary products (Lustre, GPFS, StorNext)

    * SAN Switching and Zoning optimized for fail-over and load-balanced configurations

    * Storage performance tuning

    * Shared (distributed) file-systems: Lustre, IBM GPFS, Quantum StorNext

    * Assist Pre-Sales operations

    * Report to US engineering

    * Training to internal employees and customers (Hardware, Lustre, GPFS...)

    * Cluster FileSystems Benchmarking : MPI IOR, iozone, xdd...

    * Infiniband

    * Fibre Channel

  • 3IE - Network and system Engineer

    2007 - 2010 - Manager of the systems & networks team (4 people)
    - In charge of ~100 servers for 1000 users

    - learnt skills:
    Windows servers : DNS, DHCP, IIS, Active directory.
    MSSQL Server, VPN, Data Protection Managers, Sourcesafe, Project, SharePoint, GPO.
    Microsoft Exchange : installation, configuration, migration.
    Unix / Linux : Qmail, TinyDNS, Iptables, Apache, proftpd, OpenSSH, Heartbeat, Samba, NFS, dhcp3, Script Shell, OpenVPN…

Formations

Réseau

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