Provide a primary-secondary architecture of high availability and synchronize data of a primary instance to a secondary instance in real time;
The system can automatic detect a fault and perform primary-secondary switching;.
Switching can be completed in tens of seconds and no data is lost in the switching process, with no perception to the applications;
The system can automatically back up every day according to the user-defined time segments. The online backup can be kept for up to 2 years, meeting the compliance requirements of enterprises or governments;
Provide the backup and download feature, and you can download the backup to other medias;
It also provides manual backup and recovery features at the instance level and database level to meet various needs of users;
Based on native audit of SQL Server, the reliability is high;
Audit strategies can be customized to meet different business scenarios demands;
The audit result is in binary format which cannot be tampered with;
Support a variety of SQL and index performance statistics indicators to identify potential performance bottlenecks;
Customize statistical conditions to meet different demands of different business systems;
Provide missing index analysis and suggestions on creation, helping to improve system performance;
Provide system-level and database instance-level monitoring from various dimensions, with a variety of monitoring indicators;
The alarm rules can be customized according to the monitoring indicators, and notified by SMS, email, etc.
The host is under the protection of the firewall; only the necessary ports are opened, and various system patches are installed to fix security vulnerabilities, in order to resist various malicious attacks and ensure database security.
SQL Server’s instance runs in the logically-isolated Virtual Private Cloud (VPC), hence it can avoid the direct exposure of database on EIP and can avoid most attacks;
Security policies can be defined and enhanced through security groups and ACL rules to further enhance database security;
It is suitable for the demands of enterprise ERP core application and mobile office. Mature Enterprise Database SQL Server satisfies your requirements for processing complex business logics and high data consistency. The main backup structure based on multiple availability zones provides the maximum high-reliability security for enterprise data and business. Its feature of easy maintenance makes you focus on enterprise business development rather than operation and maintenance.
Facing the E-commerce transaction and O2O scenarios, Enterprise Database SQL Server gives a solution to the harsh requirements for strong consistency of transaction data and financial data in E-commerce, satisfying the performance demands of high-concurrency mass transactions of E-commerce. It is recommended to set up JCS for MySQL for storage of commodity data and user data at the same time. JCS for Redis Cluster is used to cache website data.
The rich features of SQL Server can meet the various needs of the government public service platform for the database; the active and standby architecture of the multi-availability zone can provide stable, efficient, secure and reliable data services for the government public service platform to meet the requirements of government for high reliability, high performance, high security, low cost and easy maintenance.
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