Feature Overview

Level-1 Category

Level-2 Category

Description

Basic Capabilities

Open-Source Compatibility

Supports common data types such as string, hash, list, set, and sortedset, as well as native query commands.

In-Memory Database Shard and Group Management

Provides memory storage management for database shards (data sets) and table shards (groups);

Fuzzy and Pagination Query APIs

Provides fuzzy and pagination queries for data sets such as arrays and MAPs;

Distributed Optimistic Locking

Modifies a large number of concurrent operations on data based on the optimistic locking mechanism.

Advanced Command Support

Provides scan, and pub/sub in clusters.

Horizontal Scaling and Transparent Access

Supports cluster expansion based on horizontal sharding algorithm and provides transparent access capabilities at the access layer;

CPU Compatibility

Supports cross-platform software and hardware, including Phytium, Kunpeng, and Hygon.

High Availability

Service Reliability

Supports active/standby and cluster HA instances.

Auto-failover in case of node faults.

Automatic detection and recovery in case of node faults.

Data Persistence

RDB+AOF to improve backup and restoration efficiency.

Online Expansion

Supports smooth expansion of resources such as instance storage space and memory.

O&M

Cluster Management

Visualizes cluster management for you to view node status, and start and stop a node.

O&M Monitoring

Provides rich service and system monitoring metrics.

Data Backup and Restoration

Supports data backup and restoration.

Installation and Deployment

One-Click Installation and Deployment

Permission management

Sets the read-write permissions and account control policies in clusters

Log Function

Supports log-related functions such as logging, audit log query and troubleshooting slow query logs for timeout issues.

Development

Accessible in different languages.

Supports connections through Java, Python, C#, clients and consoles.