Spice.ai OSS Reference Docs

🗃️ Spicepod specification

9 items

🗃️ SQL Reference

6 items

🗃️ Data Types Reference

2 items

📄️ Models Grade Report

Spice AI graded Large-Language-Model (LLM) evaluation report

📄️ Task History

The Spice runtime stores information about completed tasks in the spice.runtime.task_history table. Each task represents a single unit of execution within the runtime, such as a SQL query or an AI chat completion, and is represented by a unique span.

📄️ Duration

Durations are represented as integers with a time unit suffix.

📄️ Timestamps

In Spice all timestamps are represented as an integer value denoting the number of seconds that have passed since the Unix epoch in UTC time. The Unix epoch is defined as 1970-01-01T0000Z.

📄️ File Formats

Spice currently supports CSV and Parquet data file-formats for data connectors that can read files from a file system or cloud object storage (i.e. s3//, file://, etc.). Support for Iceberg and other file-formats are on the roadmap.

📄️ Cron Schedules

The Runtime supports cron expressions with optional seconds, like /10 which evaluates to every 10th second (10, 20, 30, etc).

📄️ System Requirements

System requirements for running Spice.ai Open Source

📄️ Memory

Guidelines and best practices for managing memory usage and optimizing performance in Spice.ai Open Source deployments.