Audit firm

Azure optimization and sql dbL

The context

Lucernys was entrusted with the improvement of the application fluidity of web applications as well as the optimization of the budget control for 6500 users, 220 sites and 220 PBX. Lucernys also resized the infrastructure and deployed the IT policy on 250 VM on premise VMWare, 50 VM Azure and Paas services.

Challenges: to have a better control of costs, to improve application fluidity and to optimize system capacities to gain in performance and security.

The results

  • Segmentation by sites/populations
  • Introduction of hybrid architectures (Offload), home fiber technologies
  • (FTTH) and access to market “aaS” offers
  • Re-definition of the QoS policy
  • Choice of an application QoS solution
  • Deployment of Wifi for all
  • Deployment of the Skype for Business (Lync) solution on all sites
  • Evolution towards mixed SIP/TDM architectures according to the criticality of the sites
  • Evolution towards mixed SIP/TDM architectures according to the criticality of the sites
  • Introduction of hybrid architectures
  • Introduction of Cloud security platforms for certain flows
  • Deployment of 5500 iPhones in 4 months
  • Deployment of indoor coverage solutions
  • Provision of a palliative operator solution for outdoor coverage defects
  • Evaluation of consumption / commitment
  • Cloud expenses per subscription, projects, …
  • Mapping of the fleet (instances, storage, …)
  • 2 months of service
  • Inactive VM and database
  • VM and database rightsizing
  • Reservation of instances
  • PaaS evolution for databases
  • 17% optimization