How to use composite indexes and correlated subqueries with Azure Cosmos DB | Azure Friday

Tim Sander joins Scott Hanselman to discuss composite indexes and correlated subqueries using the SQL API in Azure Cosmos DB. A Request Unit, or RU, is the measure of throughput in Azure Cosmos DB. Learn how to optimize queries with a composite index to decrease the RUs needed for a given query. They also showcase correlated subqueries and examples of how they can make it easier to query arrays in Azure Cosmos DB. 1:15 - Demo: composite indexes 4:20 - Demo: correlated subqueries Indexing policies in Azure Cosmos DB - Composite Indexes https://aka.ms/azfr/598/01 SQL subquery examples for Azure Cosmos DB https://aka.ms/azfr/598/02 Azure Cosmos DB workshop labs (GitHub) https://aka.ms/azfr/598/03 Azure Cosmos DB overview https://aka.ms/azfr/598/04 Create a free account (Azure) https://aka.ms/azfr/598/free #microsoft #microsoftazure #azurecosmosdb