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Machine Learning at Scale

In this course, you will gain theoretical and practical knowledge of Apache Spark’s architecture and its application to machine learning workloads within Databricks. You will learn when to use Spark for data preparation, model training, and deployment, while also gaining hands-on experience with Spark ML and pandas APIs on Spark. This course will introduce you to advanced concepts like hyperparameter tuning and scaling Optuna with Spark. This course will use features and concepts introduced in the associate course such as MLflow and Unity Catalog for comprehensive model packaging and governance. 


Note: Databricks Academy is transitioning to a notebook-based format for classroom sessions within the Databricks environment, discontinuing the use of slide decks for lectures. You can access the lecture notebooks in the Vocareum lab environment.

Skill Level
Professional
Duration
4h
Prerequisites

In this course, the content was developed for participants with these skills/knowledge/abilities: 

• Familiarity with the Databricks Data Intelligence Platform and basic workspace operations (create clusters, run code in notebooks, use basic notebook operations, import repos from git)

• Intermediate programming experience with Python, including data manipulation libraries (pandas, numpy) and machine learning frameworks (scikit-learn)

• Basic knowledge of Apache Spark and PySpark fundamentals, including DataFrames, transformations, and actions for distributed data processing

• Understanding of machine learning concepts, including model training, evaluation, hyperparameter tuning, and deployment workflows

• Intermediate experience with Delta Lake operations (create tables, perform updates, optimize files, time travel functionality)

• Basic familiarity with MLflow for experiment tracking, model logging, and model registry operations

• Understanding of distributed computing concepts (cluster architecture, parallelization, scalability considerations)

• Basic knowledge of SQL for data querying and manipulation within Spark environments

Outline

1. Model Development with Spark

• Spark Architecture Overview

• Introduction to Spark ML for Model Development

• Model Tracking and Packaging with MLflow

• Demo: Model Development with Spark

• Lab: Model Development with Spark


2. Model Tuning with Optuna on Spark

• Overview of Hyperparameter Tuning

• Scalable HPO Frameworks on Databricks 

• Demo: Hyperparameter Tuning with SparkML

• Demo: HPO with Ray Tune


3. Model Deployment with Spark

• Deployment with Spark

• Inference with Spark

• Demo: Model Deployment with Spark

• Demo: Optimization Strategies with Spark and Delta Lake

• Lab: Model Deployment with Spark


4. Pandas APIs

• Scaling with Pandas APIs

• Pandas UDFs and Function APIs

• Demo: Pandas APIs

• Lab: Pandas APIs

Upcoming Public Classes

Date
Time
Your Local Time
Language
Price
Nov 17
01 PM - 05 PM (Australia/Sydney)
-
English
$750.00
Nov 17
09 AM - 01 PM (Europe/Paris)
-
English
$750.00
Nov 17
09 AM - 01 PM (America/Los_Angeles)
-
English
$750.00
Dec 08
09 AM - 01 PM (Asia/Kolkata)
-
English
$750.00
Dec 08
01 PM - 05 PM (Europe/Paris)
-
English
$750.00
Dec 08
09 AM - 01 PM (America/New_York)
-
English
$750.00
Jan 19
09 AM - 01 PM (Asia/Singapore)
-
English
$750.00
Jan 19
09 AM - 01 PM (Europe/Paris)
-
English
$750.00
Jan 19
01 PM - 05 PM (America/New_York)
-
English
$750.00

Public Class Registration

If your company has purchased success credits or has a learning subscription, please fill out the Training Request form. Otherwise, you can register below.

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If your company is interested in private training, please submit a request.

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Upcoming Public Classes

Databricks Performance Optimization - Mandarin Chinese

Databricks Performance Optimization 课程向数据工程师和分析师讲授如何在 Databricks Data Intelligence Platform 上诊断、衡量和修复性能瓶颈,以及如何将性能改进与成本关联起来。本课程遵循"先衡量、先利用平台"的工作流:让平台的自动优化功能承担繁重工作,通过 Query Profile 和系统表验证已应用的优化,再在必要时进行手动调优。

学员将以 Query Profile、Performance Insights 和查询历史记录系统表为基础,建立衡量性能的能力。在此基础上,他们将探索关键优化技术,包括数据布局与自调优托管表、liquid clustering、缓存与中间结果、shuffle、数据倾斜、溢出、行爆炸、驱动程序性能、Python UDF、serverless compute、Photon 以及成本归因。

在整个课程中,学员将针对合成零售数据中刻意设计的慢查询进行探索,并观察不同优化技术对性能的影响。他们将利用文件裁剪、任务执行时间、Photon 覆盖率和成本等依据来评估改进效果。两个基于场景的实验将强化从诊断到验证的完整优化工作流。

注意:Databricks Academy 正在将 Databricks 环境中的课堂教学转为基于 notebook 的形式,不再使用幻灯片进行授课。您可以在 Vocareum 实验环境中访问课程 notebook。

Languages Available: English | 日本語 | Português BR | 한국어

Paid
4h
Lab
instructor-led
Professional

Questions?

If you have any questions, please refer to our Frequently Asked Questions page.