![]() I select the SQL API and press the 'Create' button.ĪPI stands for Application Programming Interface. No Azure subscription is required for this account. To create the account, first I need to select an API and data model from the five available options. I click on the link,, to create an Azure Cosmos DB account free for 30 days. I will discuss the step-by-step process for populating data and then querying in a Azure Cosmos DB account. I need to create databases, containers and items under the Cosmos DB account for data population and management. For globally distributing the data and throughput across multiple Azure regions, new regions can be added or existing regions can be removed from the account at any time.Ī single Azure Cosmos account can virtually manage unlimited amount of data and provisioned throughput. The account contains a unique DNS name to identify and manage it. The Azure Cosmos account is the fundamental unit of global distribution and high availability. To start working with Azure Cosmos DB, I need to initially create an Azure Cosmos account in an Azure subscription. Graph: uses a model based on nodes and edges to represent interconnected data and offer simplified storage and navigation through complex relationships.Columnar: efficiently stores data and query across rows of sparse data and are advantageous when querying specific columns in the database.They support nested key-value pairs and allow queries on any attribute within a document. ![]() ![]() Document: extends the concept of the key-value database by organizing entire documents into groups called collections.Key-value: Key-value stores pair keys and values using a hash table.The four most common types of NoSQL databases are: They are not limited to any fixed data models. Most nonrelational, high-performance databases are also called “not only SQL” as these databases can also handle highly structured data. They can handle huge volumes of rapidly changing, unstructured data in different ways than a relational (SQL) database with rows and tables. NoSQL databases are also referred to as nonrelational databases. Guaranteed high availability, high throughput, low latency, and tunable consistency help in reading and writing data at a global scale with near-real response time.Īzure Cosmos DB is a NoSQL database and have many advantages over the relational database. Any web, mobile, gaming, and IoT application that needs to handle massive amounts of structured, semi-structured and unstructured data may use Azure Cosmos DB. Azure Cosmos DB is Microsoft's globally distributed, multi-model platform-as-a-service (PaaS) database. ![]()
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