Azure Cosmos DB
Azure Cosmos DB is a globally distributed, multi-model database service by Microsoft for mission-critical applications. It supports document, key-value, wide-column, and graph databases, and provides APIs for multiple platforms.
Azure Cosmos DB: Globally Distributed Multi-Model Database Service
A globally distributed, multi-model database service by Microsoft for mission-critical applications, supporting document, key-value, wide-column, and graph databases, with APIs for multiple platforms.
What is Azure Cosmos DB?
Azure Cosmos DB is a globally distributed, multi-model database service designed to enable you to elastically and independently scale throughput and storage across any number of Azure regions worldwide. It offers throughput, latency, availability, and consistency guarantees with comprehensive service level agreements (SLAs), something no other database service offers.
Key capabilities of Azure Cosmos DB include:
- Turnkey global distribution: Replicate data close to your users anywhere in the world.
- Guaranteed speed at any scale: Guaranteed low latency with single-digit millisecond response times at the 99th percentile.
- Five well-defined consistency models: Ensure the right level of data consistency chosen by you based on your application needs.
- Guaranteed high availability: Enjoy a 99.999 percent availability SLA across all single region accounts.
- No schema or index management: Store heterogeneous data and focus on your application instead of managing schemas or indexes.
- Automatic and instant scalability: Elastically scale storage and throughput worldwide, with no application downtime.
- Granular pricing control: Configure resources and pay only for what you need using a range of pricing options.
Azure Cosmos DB Features
Features
- Globally distributed database
- Multiple data models (document, key-value, wide-column, graph)
- Automatic indexing and querying
- Multi-master replication
- Tunable consistency levels
- Serverless or provisioned throughput
- SLAs for high availability
- Encryption at rest and in transit
Pricing
- Pay-As-You-Go
- Subscription-Based
Pros
High scalability and availability
Low latency worldwide access
Multiple APIs and SDKs
Automatic indexing and querying
Flexible data models
Serverless option reduces ops overhead
Cons
Can be more expensive than other databases
Steep learning curve for some features
Limited query support compared to SQL databases
Vendor lock-in
Reviews & Ratings
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