ALTO – Cloud Platform

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Purpose-Built Cloud for AEC Production

ALTO is NexSys’ purpose-built cloud architecture engineered specifically for AEC environments. It is not a generic hosting environment configured for convenience. It is an integrated, performance-structured platform designed to support high-concurrency BIM modelling, large data transfer workloads and structured project segmentation.

AEC production workloads place sustained pressure on storage systems. Revit models, federated coordination files and rendering assets generate significant IOPS requirements. ALTO addresses this by architecting storage tiers specifically for modelling responsiveness, with compute resources provisioned for scalability and project-level segmentation for isolation where required.

What We Deliver

High-Concurrency Performance

Storage tiers architected specifically for modelling responsiveness under simultaneous access.

Compute Scalability

Compute resources provisioned so increased model complexity does not create performance bottlenecks.

Project Segmentation

Project-level isolation reduces contention between teams and supports data governance.

Immutable Backup Architecture

Backup systems isolated from primary workloads to reduce ransomware exposure.

Role-Based Access Control

Access governance integrated with structured identity management frameworks.

Governed Capacity Planning

Storage expansion, compute scaling and network enhancement under governed change management.

How ALTO Supports AEC Production

ALTO is a continuously managed AEC cloud ecosystem supported by NexSys’ 24/7 operational oversight, engineered around performance, resilience and governance.

01

Engineered for High-Concurrency Performance

AEC production workloads place sustained pressure on storage systems. ALTO addresses this by architecting storage tiers specifically for modelling responsiveness. Compute resources are provisioned with scalability in mind.
02

Integrated Resilience and Security

Performance without resilience creates fragility. ALTO incorporates immutable backup architecture, replication pathways and clearly defined recovery objectives. Backup systems are isolated from primary workloads.
03

Structured Scalability

AEC firms evolve. Projects increase in size and number. Data accumulates over time. ALTO environments are designed to scale predictably without architectural drift.

Why NexSys for ALTO

AEC-Engineered Performance

Purpose-built storage and compute for BIM concurrency and modelling responsiveness.

Integrated Resilience

Immutable backups, replication pathways and defined recovery objectives.

Governed Scalability

Predictable growth under change management discipline, not emergency response.

24/7 Operational Oversight

Continuously managed cloud ecosystem with structured monitoring and support.

Best for: AEC firms requiring high-performance cloud infrastructure purpose-built for BIM modelling, collaboration and project delivery at scale.

Start Your Free 4-Week ALTO Trial

Experience how ALTO transforms the way your team manages projects, documents, and workflows — without the upfront commitment.

Get full access to the platform for 28 days and see how quickly you can:

No contracts. No pressure. Just a hands-on way to evaluate if ALTO fits your business.

Request your free trial and be up and running in days.

Our team will set up your trial environment and guide you through the key features relevant to your workflow.

Book a Strategic Review

Let our technology specialists assess your current environment and design a path toward higher performance, stronger resilience and operational clarity — built specifically for AEC delivery.