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SQL Analytics on Databricks

In this course, you'll learn how to effectively use Databricks for data analytics, with a specific focus on Databricks SQL. As a Databricks Data Analyst, your responsibilities will include finding relevant data, analyzing it for potential applications, and transforming it into formats that provide valuable business insights. 


You will also understand your role in managing data objects and how to manipulate them within the Databricks Data Intelligence Platform, using tools such as Notebooks, the SQL Editor, and Databricks SQL. 


Additionally, you will learn about the importance of Unity Catalog in managing data assets and the overall platform. Finally, the course will provide an overview of how Databricks facilitates performance optimization and teach you how to access Query Insights to understand the processes occurring behind the scenes when executing SQL analytics on Databricks.


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.


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

Skill Level
Associate
Duration
4h
Prerequisites

The content was developed for participants with these skills/knowledge/abilities:

• A working knowledge of using SQL for data analysis purposes. 

• Able to locate and inspect datasets using Unity Catalog and Catalog Explorer.

• Ability to execute code in notebooks in perform basic operations.

• Understanding of data structures including tables, schemas, and views; familiarity with Medallion Architecture and Delta Lake concepts.

• A basic understanding of statistical analysis.

• Understand the structure and defining characteristics of specific data formats such as CSV, JSON, TXT, and Parquet.

• Be familiar with the user interface of the Databricks Data Intelligence Platform.

Outline

1. Data Discovery

• Unity Catalog for Data Discovery and Ownership

• Demo: Data Discovery in Unity Catalog

• Lab: Use Unity Catalog to Locate and Inspect Datasets


2. Data Importing

• Ingesting Data into Databricks

• Demo: Uploading Data to Databricks Using the UI

• Demo: Programmatic Exploration and Data Ingestion to Unity Catalog

• Lab: Import Data into Databricks


3. SQL Execution

• Databricks SQL and Databricks SQL Warehouses

• Demo: The Unified SQL Editor

• Demo: Manipulate and Transform Data with Databricks SQL

• Demo: Creating Views with Databricks SQL

• Lab: Manipulate and Analyze a Table


4. Query Analysis

• Databricks Photon and Optimization in Databricks

• Demo: Query Insights

• Best Practices for SQL Analytics

Upcoming Public Classes

Date
Time
Your Local Time
Language
Price
Nov 10
01 PM - 05 PM (Australia/Sydney)
-
English
$750.00
Nov 10
09 AM - 01 PM (Europe/Paris)
-
English
$750.00
Nov 10
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 12
09 AM - 01 PM (Asia/Singapore)
-
English
$750.00
Jan 12
09 AM - 01 PM (Europe/Paris)
-
English
$750.00
Jan 12
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.

Private Class Request

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.