FLEXCOMPUTE NEXUS
ON-PREMISES SIMULATION PLATFORM
A cloud-like simulation experience, entirely inside your infrastructure. Run Tidy3D and Flow360 workloads with full control over security, performance, and administration.
Web, Compute, and storage on a single server, ready to run Tidy3D and Flow360.
Submit Flow360 solver jobs into your existing PBS-managed GPU cluster.
Rootless container workers for HPC environments with strict runtime policies.
Distribute large Tidy3D simulations across multiple nodes with MPI.
Run the full simulation platform inside your own VPC or on-prem environment, under your control.
Everything you need to run Tidy3D and Flow360 on your own infrastructure, with the developer experience of the Flexcompute cloud.
Nexus is licensed software that you install and operate inside your own environment, with no dependency on vendor-operated cloud services. Ideal for organizations with strict compliance, data residency, or airgapped requirements.
Nexus hosts Flexcompute's flagship solvers on infrastructure you already own. Your engineers use the same Tidy3D and Flow360 Python clients they know, against a Nexus endpoint instead of the public cloud.
A three-tier architecture (Web Tier, Compute Tier, S3-compatible object storage) lets you start small and scale out. Solver containers are stateless and dynamically provisioned, so compute can live on-prem, in your cloud VPC, or across a mix.
S3-compatible object storage centralizes simulation inputs, results, and metadata. Users and teams share projects and data without ad-hoc file transfers, while admins keep a single source of truth.