Azure Cosmos DB vs Postgres-XC

Struggling to choose between Azure Cosmos DB and Postgres-XC? Both products offer unique advantages, making it a tough decision.

Azure Cosmos DB is a Ai Tools & Services solution with tags like nosql, document-database, microsoft-azure, cloud-database.

It boasts features such as 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 and pros including High scalability and availability, Low latency worldwide access, Multiple APIs and SDKs, Automatic indexing and querying, Flexible data models, Serverless option reduces ops overhead.

On the other hand, Postgres-XC is a Databases product tagged with clustering, scalability, high-availability, open-source.

Its standout features include Shared-nothing architecture for horizontal scalability, Automatic query routing and parallelization, Support for distributed transactions, Automatic failover and load balancing, Support for table partitioning across nodes, Support for multi-master and master-standby clusters, and it shines with pros like Scales horizontally to handle large workloads, Provides high availability through redundancy, Good performance through parallel query execution, Open source with community support.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

Azure Cosmos DB

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.

Categories:
nosql document-database microsoft-azure cloud-database

Azure Cosmos DB Features

  1. Globally distributed database
  2. Multiple data models (document, key-value, wide-column, graph)
  3. Automatic indexing and querying
  4. Multi-master replication
  5. Tunable consistency levels
  6. Serverless or provisioned throughput
  7. SLAs for high availability
  8. 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


Postgres-XC

Postgres-XC

Postgres-XC is an open source, shared-nothing clustering extension for PostgreSQL. It provides horizontal scalability across multiple nodes for handling large workloads and high availability through automatic failover.

Categories:
clustering scalability high-availability open-source

Postgres-XC Features

  1. Shared-nothing architecture for horizontal scalability
  2. Automatic query routing and parallelization
  3. Support for distributed transactions
  4. Automatic failover and load balancing
  5. Support for table partitioning across nodes
  6. Support for multi-master and master-standby clusters

Pricing

  • Open Source

Pros

Scales horizontally to handle large workloads

Provides high availability through redundancy

Good performance through parallel query execution

Open source with community support

Cons

Complex installation and configuration

No visual management tools

Limited ecosystem compared to PostgreSQL

Requires expertise to operate and tune