JCS for MariaDB

The JCS for MariaDB is a stable and reliable database service built by JD Cloud based on the open source MariaDB 10.2 version. Compared with traditional databases, the JCS for MariaDB is easy to deploy, manage and expand. It supports the primary-secondary hot standby architecture by default, and provides complete solutions such as data backup, fault recovery and monitoring to completely solve the problem of database operation and maintenance.

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Benefits

Quick Deployment
After the specification is selected, an order will be placed and the availability MariaDB instance can be created in several minutes. The perfect monitoring and warning functions are configured, so it can be put into operation without delay, creating values immediately.
High Reliability
The perfect automatic data backup mechanism is provided; by default, each instance is automatically backed up once per day and meanwhile, manual backup may be created according to the workload conditions, so that there is no risk of data loss
High Availability
By default, it supports functions such as primary-secondary hot standby architecture, automatic fault transfer, persistent access to the database, automatic database backup, hand backup to greatly improve database reliability
Elastic Scalability
It can be elastically expanded and upgraded on demand, improving the resource utilization rate and reducing the use cost. It supports the addition of read-only instances and effectively meets the requirements of business development for database performance
Convenient Operation and Maintenance
The monitoring and automatic alarm functions reduce the operation and maintenance costs of user database and server network and there is no equipment input cost

Features

High Usability

Quick Deployment

After the specification is selected, an order will be placed and the availability MariaDB instance can be created in several minutes. The perfect monitoring and warning functions are configured, so it can be put into operation without delay, creating values immediately.

Convenient Operation and Maintenance

Provide real-time monitoring and automatic alarm function of database instance indicators, understand instance dynamic conditions anytime and anywhere; reduce user database operation and maintenance costs and server network operation and maintenance costs.

High Scalability

Elastic Expansion

The CPU, memory, disk space size of the instance can be upgraded according to demands to improve the service processing capability. The upgrade process does not affect the normal access and use of the service, and achieve fast and smooth expansion to meet the demands of rapid business development.

Read-only Instance

Support read-only instances, expand the read capability of the database horizontally; each read-only instance has an independent link address, and the application client can control the pressure distribution. Help users easily implement the read-write separation architecture to cope with the pressure of business massive requests.

High Reliability

Full Backup

Automatically back up your MariaDB database in full at your specified time every day and reserve for 7 days; in addition, support instant manual full backup. The storage occupied by the backup is totally free.

Incremental Backup

The JCS for MariaDB automatically backs up the database increment part of the past 7 days to achieve rollback based on any time point.

Data Recovery

It supports one-click recovery of backing up data to current instance; in addition, based on incremental backup, it supports creation of a new database instance based on the data at any time point within 7 days.

High Security

Security Mode

The default JCS for MariaDB instance uses the standard mode, supports switching to high security mode, has certain SQL interception capability, and also provides SQL auditing function.

Scenarios

LAMP Website Scenario

JD Cloud provides Virtual Machines and JCS for MariaDB products that are essential for LAMP websites, making it convenient for users to deploy websites on JD Cloud. Meanwhile, multiple auxiliary operation and maintenance capacities (such as monitoring, backup, and security protection) and its failover high-availability architecture enable users to focus on website construction.

Read-write Separation Scenario

It can be applied in the circumstance where the reading request is relatively high or reading traffic peak in a short time needs to be coped with. One or several read-only instances can be created on JCS for MariaDB; each read-only instance has an independent link address, thus the application client can share the reading pressure equally.