// MODEL OPTIMIZATION AND PROMPT SYNTAX TERM

Prefect

A modern workflow management system designed to make data pipelines and ML workflows more robust and observable.

Prefect — illustration from Wikipedia
Image via Wikipedia

TECHNICAL DEFINITION

Prefect is an open-source dataflow automation system that enables the creation, scheduling, and monitoring of robust data pipelines and ML workflows, emphasizing fault tolerance, retries, and dynamic mapping for complex task dependencies.

BACKGROUND

The cultivation of cannabis in Italy has a long history dating back to Roman times, when it was primarily used to produce hemp ropes, although pollen records from core samples show that Cannabaceae plants were present in the Italian Peninsula since at least the Late Pleistocene, while the earliest evidence of their use dates back to the Bronze Age. For a long time after the fall of Rome in the 5th century A.D., the cultivation of hemp, although present in several Italian regions, mostly consisted in small-scale productions aimed at satisfying the local needs for fabrics and ropes. Known as canapa in Italian, the historical ubiquity of hemp is reflected in the different variations of the name given to the plant in the various regions, including canape, càneva, canava, and canva in northern Italy; canapuccia and canapone in the Po Valley; cànnavo in Naples; cànnavu in Calabria; cannavusa and cànnavu in Sicily; cànnau and cagnu in Sardinia.

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SYNONYMS & ALIASES

  • Workflow Orchestration
  • Dataflow Automation
  • Prefect Cloud
  • ML Workflow

USAGE NOTE

Used for building resilient and observable data and ML workflows, often as an alternative to Airflow.

DEVELOPERS

Organizations developing technology related to Prefect.

  • Prefect Technologies, Inc.

    The primary company that develops and maintains the open-source Prefect workflow orchestration engine and the Prefect Cloud platform, which are foundational tools for building and managing robust data and machine learning pipelines in AI engineering.

  • Coiled

    Coiled provides a managed platform for Dask, a parallel computing library often orchestrated by Prefect for scalable data processing and machine learning workloads. Coiled develops the infrastructure and services that directly enhance Prefect's ability to run distributed computations efficiently.

  • Saturn Cloud

    Saturn Cloud offers a cloud platform for data science and machine learning that integrates and supports Prefect, allowing users to build, deploy, and manage Prefect workflows alongside their managed Dask and other computational resources.

  • DAGsHub

    DAGsHub is an MLOps platform that offers specialized integrations for workflow orchestrators like Prefect, providing features for tracking, visualizing, and managing Prefect-orchestrated pipelines and their associated ML assets.

  • ZenML

    ZenML is an open-source MLOps framework that integrates with various tools, including Prefect, as one of its core orchestrator options. ZenML develops its framework to encapsulate and integrate Prefect for building reproducible ML pipelines.

  • Anyscale

    Anyscale, the company behind the open-source Ray distributed computing framework, develops technology that is frequently orchestrated by Prefect for scaling Python and machine learning workloads, providing a robust backend for distributed Prefect flows.

  • Weights & Biases (W&B)

    Weights & Biases provides a leading MLOps platform for experiment tracking and model versioning. They develop extensive SDKs and platform features that are deeply integrated into Prefect workflows for monitoring and managing machine learning pipelines.

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