<?xml version="1.0" encoding="utf-8" ?>
<!DOCTYPE FL_Course SYSTEM "https://www.flane.de/dtd/fl_course095.dtd"><?xml-stylesheet type="text/xsl" href="https://portal.flane.ch/css/xml-course.xsl"?><course productid="33336" language="fr" source="https://portal.flane.ch/swisscom/fr/xml-course/google-msubq" lastchanged="2025-09-30T15:51:13+02:00" parent="https://portal.flane.ch/swisscom/fr/xml-courses"><title>Migrating Snowflake Users to BigQuery</title><productcode>MSUBQ</productcode><vendorcode>GO</vendorcode><vendorname>Google</vendorname><fullproductcode>GO-MSUBQ</fullproductcode><version>1.0</version><objective>&lt;ul&gt;
&lt;li&gt;Compare architecture and provisioning of resources in Snowflake and BigQuery&lt;/li&gt;&lt;li&gt;Configure datasets and tables in BigQuery&lt;/li&gt;&lt;li&gt;Map and compare data types in Snowflake to data types in BigQuery&lt;/li&gt;&lt;li&gt;Map and optimize schemas from Snowflake to BigQuery&lt;/li&gt;&lt;li&gt;Translate SQL from Snowflake to BigQuery&lt;/li&gt;&lt;/ul&gt;</objective><essentials>&lt;p&gt;None.&lt;/p&gt;</essentials><audience>&lt;p&gt;Current users of Snowflake (Data Engineers, Data Analysts, Data Scientists, Application Developers) migrating to BigQuery.&lt;/p&gt;</audience><outline>&lt;h4&gt;Module 1 - Understanding BigQuery Architecture&lt;/h4&gt;&lt;ul&gt;
&lt;li&gt;Quick reminder of Snowflake architecture&lt;/li&gt;&lt;li&gt;Overview of BigQuery architecture&lt;/li&gt;&lt;li&gt;Separation of compute and storage in BigQuery&lt;/li&gt;&lt;li&gt;BigQuery Slots&lt;/li&gt;&lt;li&gt;Workload management in BigQuery&lt;/li&gt;&lt;/ul&gt;&lt;h4&gt;Module 2 - Creating Datasets and Tables in BigQuery&lt;/h4&gt;&lt;ul&gt;
&lt;li&gt;Resource Hierarchy in Snowflake&lt;/li&gt;&lt;li&gt;Resource Hierarchy in BigQuery&lt;/li&gt;&lt;li&gt;Creating resources in BigQuery&lt;/li&gt;&lt;li&gt;Sharing resources in BigQuery&lt;/li&gt;&lt;li&gt;Lab: Provisioning and Managing Resources in BigQuery&lt;/li&gt;&lt;/ul&gt;&lt;h4&gt;Module 3 - Mapping Data Types&lt;/h4&gt;&lt;ul&gt;
&lt;li&gt;How data types map from Snowflake to BigQuery&lt;/li&gt;&lt;li&gt;Understand data types unique to BigQuery&lt;/li&gt;&lt;/ul&gt;&lt;h4&gt;Module 4 - Schema Mapping and Optimization&lt;/h4&gt;&lt;ul&gt;
&lt;li&gt;Schema definitions in BigQuery&lt;/li&gt;&lt;li&gt;Partitioning in BigQuery&lt;/li&gt;&lt;li&gt;Clustering in BigQuery&lt;/li&gt;&lt;li&gt;Lab: Schema Migration to BigQuery&lt;/li&gt;&lt;/ul&gt;&lt;h4&gt;Module 5 - SQL Translation from Snowflake to BigQuery&lt;/h4&gt;&lt;ul&gt;
&lt;li&gt;SELECT statements&lt;/li&gt;&lt;li&gt;DML statements&lt;/li&gt;&lt;li&gt;DDL statements&lt;/li&gt;&lt;li&gt;UDFs and Procedures&lt;/li&gt;&lt;li&gt;Lab: Writing SQL for BigQuery&lt;/li&gt;&lt;/ul&gt;</outline><objective_plain>- Compare architecture and provisioning of resources in Snowflake and BigQuery
- Configure datasets and tables in BigQuery
- Map and compare data types in Snowflake to data types in BigQuery
- Map and optimize schemas from Snowflake to BigQuery
- Translate SQL from Snowflake to BigQuery</objective_plain><essentials_plain>None.</essentials_plain><audience_plain>Current users of Snowflake (Data Engineers, Data Analysts, Data Scientists, Application Developers) migrating to BigQuery.</audience_plain><outline_plain>Module 1 - Understanding BigQuery Architecture


- Quick reminder of Snowflake architecture
- Overview of BigQuery architecture
- Separation of compute and storage in BigQuery
- BigQuery Slots
- Workload management in BigQuery
Module 2 - Creating Datasets and Tables in BigQuery


- Resource Hierarchy in Snowflake
- Resource Hierarchy in BigQuery
- Creating resources in BigQuery
- Sharing resources in BigQuery
- Lab: Provisioning and Managing Resources in BigQuery
Module 3 - Mapping Data Types


- How data types map from Snowflake to BigQuery
- Understand data types unique to BigQuery
Module 4 - Schema Mapping and Optimization


- Schema definitions in BigQuery
- Partitioning in BigQuery
- Clustering in BigQuery
- Lab: Schema Migration to BigQuery
Module 5 - SQL Translation from Snowflake to BigQuery


- SELECT statements
- DML statements
- DDL statements
- UDFs and Procedures
- Lab: Writing SQL for BigQuery</outline_plain><duration unit="d" days="1">1 jour</duration><pricelist><price country="US" currency="USD">595.00</price><price country="CH" currency="CHF">850.00</price><price country="GB" currency="GBP">660.00</price><price country="AT" currency="EUR">950.00</price><price country="SE" currency="EUR">950.00</price><price country="DE" currency="EUR">950.00</price><price country="FR" currency="EUR">790.00</price></pricelist><miles/></course>