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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).

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