Temporal simulations
At a glance
A temporal simulation advances a scenario step by step over time. Define a horizon (number of steps), business rules (triggered at each step), and observe how your KPIs evolve throughout the simulation. It is the equivalent of a "fast forward" on your data to anticipate trends.
Before you begin
- A scenario must exist with at least one mutation.
- You need the
nodes.writescope to create and run simulations.
Steps
Configure a simulation
- Open the Simulation module from the sidebar.
- Select the Simulations tab.
- Click New simulation.
- Configure the temporal parameters:
| Parameter | Description | Example |
|---|---|---|
| Source scenario | The starting scenario. | "Price increase +10%" |
| Start date | The simulation starting point. | 2026-04-01 |
| Step duration | The interval between each step. | 1 month |
| Number of steps | The total number of steps to simulate. | 12 |
- Click Save.
Define business rules
Business rules are conditions that apply at each simulation step:
- In the simulation configuration, open the Rules section.
- Click Add a rule.
- Define the condition and action:
Example: "If a product's stock drops below 100 units, place a replenishment order for 500 units."
Rules are evaluated automatically at each step. Their effects (additional mutations) are tracked in the results.
Start the simulation
- Click Start.
- The simulation runs step by step.
- Follow the progress in real time:
- Current step / total number
- Status: running, paused, completed, failed
- Duration per step
Pause and resume
During execution:
- Click Pause to interrupt the simulation.
- Click Resume to continue from the last completed step.
Pausing is useful for inspecting intermediate results before continuing the simulation.
Analyze results
Once the simulation is complete:
- Open the results Timeline.
- For each step, review:
| Column | Description |
|---|---|
| Step | The step number (1, 2, 3...). |
| KPIs | The indicator values at this step. |
| Triggered rules | The business rules that were activated. |
| Mutations | The number of modifications generated by the rules. |
| Duration | The execution time for this step. |
- Identify trends, inflection points, and alerts.
Expected outcome
You have a temporal projection of your data over the defined horizon. The timeline shows how your KPIs evolved, which rules were triggered, and what mutations were generated at each step. Use these results to anticipate trends and adjust your strategy.
Limitations and common errors
| Situation | Solution |
|---|---|
| The simulation is stuck on a step | Check the business rules: a rule may be generating an infinite loop of mutations. |
| KPIs do not change between steps | Verify that the business rules modify properties linked to the KPIs. |
| "Scenario not found" | The source scenario may have been deleted. Create a new one. |
| The simulation fails immediately | Verify that the source scenario contains at least one valid mutation. |
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