System Design Spec

System Architecture

Algovex runs on a modern, high-performance web platform. The strategy engine produces deterministic, reproducible results.

Execution Engine

The strategy engine evaluates node graphs over arrays of bars. The same engine powers backtesting and the headless chart-extraction renderer.

Strategy Engine • Array-Based • Deterministic

Code Generation Engine

A multi-stage engine turns your validated node graph into ready-to-run source code in four export targets, with reproducible results across all of them.

4 Targets • Reproducible • Ready to Run

Infrastructure

Algovex runs on managed, EU-hosted cloud infrastructure with encrypted databases and caching. Your data is stored securely and under GDPR.

Data Caching

Candle data is cached so repeat loads of large histories are fast.

Disk + In-Memory Cache

Database & Cache

Node definitions and account data are stored in encrypted databases; rate limiting and caching are handled securely.

Encrypted Storage

EU Hosting

EU-hosted under GDPR, with all traffic TLS-encrypted.

EU-Hosted / GDPR

Signal Propagation Path

The journey of a strategy from the Visual Editor or Simple Editor to a validated node graph and exported code.

Strategy Design

Visual & Simple Editor

Validated Node Graph

Structure & Logic Check

Backtest & Export

Strategy Engine

Export Targets

Editable

Node Graph

Signal Path Integrity: Validated

Security & Privacy

Authorization is enforced server-side. You bring your own data-provider API keys, which are encrypted at rest and never echoed back to the browser.

Encrypted Keys

AES-256-GCM at rest, never sent to the client.

Server-Side Auth

Authorization enforced on the server, plus 2FA (TOTP).

TLS Everywhere

All traffic encrypted in transit.

Hosting: EU-Hosted / GDPR

Status: Operational