Analytics Engine
Write event data points with env.NAME.writeDataPoint and read the latest back.
Configuration
"analytics_engine_datasets": ["EVENTS"]
A dataset takes a bare name only. It has no id and needs no provisioning: it exists from its first writeDataPoint.
Usage
env.EVENTS.writeDataPoint({ indexes: ["signup"], blobs: [country], doubles: [1] });
const { count, rows } = env.EVENTS.query({ limit: 50 });
// rows: [{ timestamp, indexes, blobs, doubles }], newest first
Methods
| Method | Signature | Returns |
|---|---|---|
writeDataPoint |
({ indexes?, blobs?, doubles? }) |
void |
query |
({ limit? }) |
{ count, rows }: the total number of data points, and the newest limit of them (default 20, at most 200). |