Alibaba PolarDB is a next-generation cloud-native relational database service developed by Alibaba Cloud. Designed to offer high performance, scalability, and reliability, PolarDB is engineered to handle the demands of modern applications, combining the benefits of traditional commercial databases with the flexibility and cost-effectiveness of open-source solutions.
PolarDB supports MySQL, PostgreSQL, and Oracle-compatible engines, allowing businesses to migrate existing applications with minimal effort. Its architecture decouples computing from storage, enabling automatic scaling based on workload demands. With data stored on a shared distributed storage system, multiple compute nodes can access the same data concurrently, significantly improving performance and fault tolerance.
One of PolarDB’s key strengths is its ability to deliver up to six times the performance of standard MySQL databases, while also reducing latency. It supports read/write splitting and up to 16 read replicas, making it ideal for high-traffic web and mobile applications.
Security is another major focus, with features like encryption, access control, and real-time backup and recovery. Additionally, PolarDB is fully managed, reducing the operational burden for businesses.
Overall, Alibaba PolarDB is a powerful solution for enterprises looking to modernize their database infrastructure with cloud-native capabilities and superior performance.